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FUJI Drives RS-485 Communication User`s Manual

1. Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 19 Code Table 5 14 Keypad related function code W codes Continued Name Stop Position Pulse Lower column Monitor range 0 to 9999 Min step Unit LED display Support Mini Eco Multi Remarks Difference Pulse of Position Upper column 999 to 999 Difference Pulse of Position Lower column 0 to 9999 Positioning Status 0 to 10 Terminal FM1 be ee a m Terminal FM2 output current 0 0 to 30 0 0 0 to 30 0 LI LI FG 7 nI IZ LI Cumulative operation time of electrolytic 0 to 9999 L oru i LILI Cumulative operation time of cooling fan 0 to 9999 Cumulative operation time 0 to 65535 EB 2 C 11 wt Ww LILI DC link circuit voltage 0 to 1000 E I LI I 7 Internal air highest temperature 0 to 255 L 7_ LIL L1 Heat sink maximum temperature 0 to 255 1 E J LIT F1 Maximum effective current value 0 00 to 9999 0 00 to 655 35 0 0 to 6553 5 Variable 0 01 E J LI TU Ud LI URT inverter capacity 22 kW 30 HP or less URT inverter capacity 30 kW 40 HP
2. x O O 0 Ol O O O O CO O OO 1 The value of 999 will be treated as 7FFFy Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 38 5 2 Data Formats Table 5 26 List of data format numbers d codes Format Support number Multi Speed Control 1 Speed Control 1 Speed Control 1 Speed Control 1 Speed Control 1 Speed Control JOG Speed Control JOG Speed Control JOG Speed Control JOG Speed Control JOG Feedback input Feedback input Feedback input Feedback input Speed consistency PG error Detection width Speed consistency PG error Detection timer PG Error Selection Zero Speed Control ASR Switching Time Torque Control Speed Limit 1 Torque Control Speed Limit 2 Reserved Reserved Reserved Reserved Reserved Command Pulse train input Pulse Input Method Command Pulse train input Filter Time Constant Command Pulse train input Pulse Compensation Coefficient 1 Command Pulse train input Pulse Compensation Coefficient 2 Starting Mode Auto search Reserved Reserved O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O S1VINHOH V1VG ANY S3309 NOILONN4 mele Table 5 27 List of data format numbers y co
3. 1 As for FRN G1L L1A and FRN G1LT LIE the terminal name changes from FMA to FM1 Format Support number Multi F29 Terminal FMA 1 Function selection 1 x O x O Terminal FM Function selection I es WS By POs ioe F30 Terminal FMA 1 Gain to output voltage 1 O O x O Terminal FM Gain to output voltage A es x qa THO MN ae x F31 Terminal FMA 1 Function Selection 1 O O x O Terminal FM Function Selection ij DE NUR 3 F32 Terminal FM2 Mode selection 1 x x x O 2 F33 Terminal FMP Pulse Rate 1 x O 3 x O 4 Terminal FM Pulse Rate 1 x ABE F34 Terminal FMP 6 Voltage adjust 1 x O 3 x O 4 Terminal FMI output current adjust 1 x O 5 x x F35 Terminal FMP 6 Function 1 x O73 x 0 4 Terminal FMI Function 1 x O 5 x x F37 Load Selection Auto Torque Boost Auto Energy Saving 1 O O O O Operation F38 Stop Frequency Detection System 1 x x x O F39 Stop Frequency Holding Time 5 x x O O F40 Torque Limiter 1 Limiting Level for driving 1 x x O O Q F41 Torque Limiter 1 Limiting Level for braking 1 x x O S is F42 Control Mode Selection 1 1 x x O Oo F43 Current Limiter Mode selec
4. O Ol O Ol Ol O O O O O O Ol O O O O O Oi O O Oi O Ol Ol O Oi O Ol OI O Ol O O Ol O Ol O Ol O O O Ol O O OJ x Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 32 5 2 Data Formats Table 5 21 List of data format numbers H codes Continued Format Support number Eco Multi x Reserved Reserved Reserved Reserved PID feedback disconnection detection Continue to Run P component gain Continue to Run I component time Cumulative Motor Run Time 1 DC braking Braking response mode STOP key priority Start check function Clear alarm data Protection Maintenance Function Mode selection 1 The value of 999 will be treated as 7FFF 2 Applicable with Frenic mini ROM version C1S11000 or later x O O OJ x O O O O Of CO olol CO CO O O O O O O Of CO CO Of CO CO oo O O O O OF x Table 5 22 List of data format numbers A codes Format Support number Multi Maximum frequency 2 Base frequency 2 Rated voltage at base frequency 2 Maximum output voltage 2 Torque boost 2 Electronic thermal overload protection for motor 2 Select motor characteristics Electronic thermal overload protection for motor 2 Overload detection level Electronic thermal overload protection for motor 2 Thermal time con
5. x Braking signal Brake release current Braking signal Brake release frequency Braking signal Brake release timer Braking signal Brake apply frequency Braking signal Brake apply timer Position control Start time Position control Start point Upper column Position control Start point Lower column Position control Zero point Upper column Position control Zero point Lower column Position control Distance of low speed control Upper column Position control Distance of low speed control Lower column Position control Speed command on low speed control Position control Objective Stop point Upper column Position control Objective Stop point Lower column Position control Permissible range of objective stop point Position control End time Position control Compensation of over travel Position control Selection mode Position control Compensation of over travel Position control Selection mode Overload Stop Function Torque Limit P Gain Overload Stopping Function Torque Limit Integral time Overload Stopping Function Current control level Brake Signal Release torque Brake Signal Speed selection Servo lock Gain Servo lock Completion timer Position control Permissible range of objective stop point x O O O O O O O O O O O O O O O O O O O O O O O O
6. PID keypad command PID analog command 1 PID UP DOWN command PID communications process command O O 0 O 0 Of O 0 0 0 0 x Ol Ol O O O Ol Ol Ol Of O O O x Ol Ol O O O Ol O Ol Ol O O O x O PID multi step command FRENIC Mini Indicates a frequency command source even if PID is effective This code is 20 when the frequency command from the loader is effective FRENIC Eco Multi MEGA Indicates a PID command source if PID is effective code 30 or later Indicates a frequency command source if PID is not effective code 29 or less Note RS 485 port channel FRENIC Mini FRENIC Eco Multi FRENIC MEGA Port 1 RS 485 communications Keypad connection Keypad connection channel 1 card option connector on the inverter connector on the inverter Port 2 RS 485 communications Terminal base for the channel 2 card option inverter control circuit Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 18 5 1 Communications Dedicated Function Codes Table 5 14 Keypad related function code W codes Continued LED Support display Mini Eco Multi MEGA Code Name Monitor range Min step Unit Remarks O Teminal 32 input 12 0 to 12 0 voltage Teminal C2 input 0 0 to 30 0 current Teminal AO output 12 0 to 12 0 voltage Teminal CS output 0 0 to 30 0 current X7 pulse input 327
7. Cable RJ 45 connector modular jack Figure 2 1 Connection with the keypad Cable extension cable for remote operations CB 5S CB 3S or CB 1S or commercial LAN cable Gaution For the keypad be sure to turn off the terminating resistor Keep wiring length 20m or less For FRENIC Mini only the remote keypad is available In addition the RS 485 communications card option is necessary for connection Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 8 2 2 Connections 2 Connection with the inverter support software FRENIC Loader personal computer when connecting with the USB port via a recommended converter Inverter FRENIC Eco Cable 2 Converter RJ 45 connector modular jack Personal computer Figure 2 2 Connection with a personal computer Converter USB 485I RJ45 T4P System Sacom Sales Corp Japan Cable 1 USB cable supplied with the converter SNOLLVOISIOAdS NOWWOO ALASO Cable 2 extension cable for remote operations CB 5S CB 3S or CB 1S or commercial LAN cable aution For FRENIC Mini the RS 485 communications card option is necessary for connection Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 9 3 Example of typical connection other than above Multidrop connection using the RJ 45 connector The figure below shows a
8. O O O O O x O O O x x O O O x OC Of O O Of O O O Ol O O O x x O O O x x O O O x x x O Ol O Ol Ol O O O O O O Ol OC O OC O OJ x Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 44 5 2 Data Formats Table 5 31 List of data format numbers X codes Format number X00 Alarm historv latest 411 O O O O X01 Multiple alarm 1 latest 40 O O O O X02 Multiple alarm 2 latest 40 O O O O X03 Sub code 1 x O O O X05 Alarm history last 41 O O O O X06 Multiple alarm 1 last 40 O O O O X07 Multiple alarm 2 last 40 O O O O X08 Sub code 1 x O O O X10 Alarm history second last 41 O O O O X11 Multiple alarm 1 second last 40 O O O O X12 Multiple alarm 2 second last 40 O O O O X13 Sub code 1 x O O O X15 Alarm history third last 41 O O O O X16 Multiple alarm 1 third last 40 O O O O X17 _ Multiple alarm 2 third last 40 O O O O X18 Sub code 1 x O O O X20 Latest info on alarm output frequency 22 O O O O X21 outp
9. Motor 1 Rated current Motor 1 Auto tuning Motor 1 Online Tuning Motor 1 No load current 24 BUS 1 Motor 1 R1 5 Motor 1 X 5 Motor 1 Slip compensation gain for driving 3 Motor 1 Slip compensation response time 5 Motor 1 Slip compensation gain Braking 3 Motor 1 Rated slip frequency 5 Motor 1 Iron loss coefficient 1 5 Motor 1 Iron loss coefficient 2 5 Motor 1 Iron loss coefficient 3 5 Motor 1 Magnetic saturation coefficient 1 3 Motor 1 Magnetic saturation coefficient 2 3 x O O O O O O O Motor 1 Magnetic saturation coefficient 3 3 Motor 1 Magnetic saturation coefficient 4 3 Motor 1 Magnetic saturation coefficient 5 3 Motor 1 Magnetic saturation expansion coefficient a 3 Motor 1 Magnetic saturation expansion coefficient b 3 Motor 1 Magnetic saturation expansion coefficient c 3 Motor 1 X compensation coefficient 1 1 Motor 1 X compensation coefficient 2 1 Motor 1 Vector control torque current 24 FGI 19 RTU 24 BUS 1 Motor 1 Vector control t inductitive voltage coefficient 1 Reserved 7 Motor 1 Selection 1 S1VI NHOJ VLVG ANY S3d00 NOILONNS ENSIS OoOo O 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field
10. Motor 4 Rated Capacity r49 0 2 to4 r 1 O O O Motor 4 Rated current 24 BUS 1 Motor 4 Auto tuning 21 Motor 4 No load current 24 FGI 24 BUS 1 Motor 4 R4 5 Motor 4 X 5 Motor 4 Slip compensation gain for driving 3 Motor 4 Slip compensation response time 5 Motor 4 Slip compensation gain for braking 3 Motor 4 Rated slip frequency 5 Motor 4 Iron loss coefficient 1 5 O O CO O OF O OF O 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 36 5 2 Data Formats Table 5 24 List of data format numbers r codes Continued Format Support number Multi r28 Motor 4 Iron loss coefficient 2 5 x x x O r29 Motor 4 Iron loss coefficient 4 5 x x x O r30 Motor 4 Magnetic saturation coefficient 1 3 x x x O r31 Motor 4 Magnetic saturation coefficient 2 3 x x x O r32 Motor 4 Magnetic saturation coefficient 4 3 x x x O r33 Motor 4 Magnetic saturation coefficient 4 3 x x x O r34 Motor 4 Magnetic saturation coefficient 5 3 x x x O r35 Motor 4 Magnetic saturation expansion coefficient a 3 x x x O r36 Motor 4 M
11. Setthe lowest order code the data on the function code requested by the query at the first two bytes of the write data and the higher order data address plus 1 address plus 2 at the following bytes If the write data contains an unused function code the writing will be ignored which will not result in an error Interpretation of normal response With regard to the function code and the number of write data the same values as those of the query will be sent back 4 Diagnostics Query 1 byte 1 byte 2 bytes 2 bytes 2 bytes Station 08H Sub function code Write data Error check address 00004 Hi Lo Hi Lo Normal response 1 byte 1 byte 2 bytes 2 bytes 2 bytes Station 08u Sub function code Write data Error check address 00004 How to set a query This request cannot use broadcast Station address 0 will become invalid no response FC 28 08 Set the sub function code field to be 2 bytes long fixed 00004 Error response will result if data other than 0000 y is set The write data field is two bytes long and any contents of data can be set Interpretation of normal response The frame is the same as the query Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 6 3 1 Messages 5 Read coil status not supported by FRENIC Mini Query 1 byte 1 byte 2 bytes 2 bytes 2 bytes address Hi Lo Hi Lo Normal response 1 byte 1 byte 1 byte 1 to 10 b
12. piaggio a rc ar T RJ 45 connector Keypad Remove N a Terminating resistor insertion SW Control circuit terminal block Interface board terminal block Control circuit Signal change Terminating terminal block switch resistor insertion SW e RS 485 communications card d Printed circuit board FRENIC Multi for FRENIC Multi Figure 2 6 1 Layout of the switches for inserting a terminating resistance Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 13 Terminal resistance SW2 SW3 insertion switch RS 485 x eh communications Default f 1 port 1 setting ON ON Terminal resistance insertion switch RS 485 L communications sw2 SWI _ port 2 Lo f Printed circuit board FRENIC MEGA Figure 2 6 2 Switch arrangement for insertion of a terminal resistance 3 Connection with a four wire host Although FRENIC Mini Eco uses two wire cables some hosts adopt only four wire cables Connect to such a host by connecting the driver output with the receiver input with a crossover cable on the host side to change the wiring method to two wire Driver Driver Driver A Driver enable enable Receiver Recel enable Receiver SESSE Crossover cables Four wire host FRENIC series master two wire Figure 2 7 Connection with a four wire host Eunos The driver circuit on the host side
13. x OIJOO OJ OIOO O O OO x xix x x OJOO O OIOx x x OO O x x x OO x x x OIO X O OIO OIO O OJ O O O O O O O OJ O O O O O OJO OJ O OJ O O OI OJOJ O OJ OIX x OJ O OJO OJO OJ O OJ O O O O O 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option 2 As for FRN G1LJ LIA and FRN G1LI LIE the terminal name changes from FMA to FM1and FMP to FM2 respectively 3 Not applicable with FRN G1L L A and FRN G1LD LIE Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 43 Table 5 30 List of data format numbers W codes Continued Format Support number Ini Multi O Situation of output terminals on DIO option Multi 1 MEGA 78 Pulse input Master side A B phase 6 Pulse input Master side Z phase 1 Pulse input Slave side A B phase 6 Pulse input Slave side Z phase 1 Current Position Pulse Upper column 73 Current Position Pulse Lower column 1 Stop Position Pulse Upper column 73 Stop Position Pulse Lower column 1 Difference Pulse of Position Upper column 73 Difference Pulse of Position Lower column 1 Positioning Status 1 Terminal FM1 output current Terminal FM2 output current Cumulative operation time of electrolytic
14. Fault memory 0 0 to 127 M16 Last Fault 0 to 127 M17 PID Output Value 32768 to 32767 M73 20000 100 PID Feedback Value 32768 to 32767 M72 20000 100 Cumulative operation time 0 to 65535 M20 Integrating electric power 0 001 to 9999 W81 Input terminal voltage 12 32768 to 32767 M49 20000 10V Input terminal current C1 0 to 32767 M50 20000 20mA Input terminal voltage V2 32768 to 32767 M54 20000 10V Read parameter data float FWD 0 1 Off On M14 bitO REV 0 1 Off On M14 bit1 Fault 0 1 Off On M14 bit11 Frequency At Ref 0 1 Off On M70 bitO Frequency Level Detect 0 1 Off On M70 bit1 Ready 0 1 Off On M70 bit2 Reserve Reserve Current Limit Active 0 1 Off On M14 bit8 In Acceleration 0 1 Off On M14 bit9 In Deceleration 0 1 Off On M14 bit10 Remote Local 0 1 Local Remote Y1 Programmable 0 1 Off On Defined by E20 Y2 Programmable 0 1 Off On Defined by E21 Y3 Programmable 0 1 Off On Defined by E22 Reserve Y5 Programmable 0 1 Off On Defined by E24 Point mapping tables 30ABC Programmable AO Description Reference Frequency 0 1 Off On Range Value 0 to 655 35 Defined by E25 S05 Universal Analog Output 32768 to 32767 S12 FMA
15. The items below can be monitored Cumulative operation time DC link voltage Information to determine the service life of parts to be periodically replaced main circuit capacitor PC board capacitor cooling fan Model codes capacity codes ROM version etc Alarm monitor The items below can be monitored Monitoring alarm history last four alarms Monitoring information when an alarm occurs last four alarms Operation information output set frequencies current voltage etc Operation status information on general purpose output terminals Maintenance information cumulative operation time DC link voltage heat sink temperature etc M codes W codes X codes Z codes dedicated to communica tions Function code All types of function code data can be monitored and changed 1 2 All function codes other than above Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net CHAPTER 2 COMMON SPECIFICATIONS This chapter describes the specifications common to the Modbus RTU protocol Fuji general purpose inverter protocol and loader protocol For further information about the specific specifications of each protocol see Chapter 3 Modbus RTU Protocol and Chapter 4 Fuji General purpose Inverter Protocol Table of Contents 2 1 Specifications of RS 485 Communications essen nenne 2 1 2 1 1 Specification of the RJ 45 c
16. equipped on the inverter FRENIC Eco or the RJ 45 connector modular jack on the RS 485 communications card option FRENIC Mini confirm the wiring of the device to be connected For further information see 2 2 Connections under Chapter 2 of this manual Failure may result Operation N WARNING Note that the inverter starts to supply power to the motor and the motor runs upon resetting of an alarm with the operation command ON closed An accident may result Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net I Table of Contents CHAPTER 1 OVERVIEW 1 1 IF GalilleSz uocem eer oto mea t DS TT Oh n Bera o e Oe E 1 1 1 2 lIStOBEBUDCHUODSs 1i tete er exe e tet ree ebat ETE ER AE Mee DRE IM AE RCIIMON 1 2 CHAPTER 2 COMMON SPECIFICATIONS1 2 1 Specifications of RS 485 Communications essen 2 1 2 1 1 Specification of the RJ 45 connector for RS 485 communications modular jack 2 3 2 1 2 Specification of the terminal for RS 485 communications ssssssssss 2 4 2 1 3 RJ 45 connector modular jack for function expansion sesssssss 2 5 2 1 4 Specification of connection cable for RS 485 terminal sss 2 7 2 2 FEOMMECHONS ret electis cert teh cbe a a clon a a C Id 2 8 2 2 1 Basic COnrlectlon uiii Hi e Lee eei Hide Le d de dedo te Ede dea a dada 2 8
17. ooo OL CO OF OF OF o O GOO Universal DI oo CO OF OC OF O CO OF O O Start characteristic Valid selection Valid x x Forced stop Valid Note X4 and X5 are not provided for FRENIC Mini X6 X7 X8 and X9 are provided only for FRENIC MEGA 1 When the command is given through the communications negative logic setting is invalid Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 5 Table 5 5 Relation between operation command S06 and inverter terminal command external signal input Continued i Support Function When not Command pp Internal assigned Com operation positive Munica Terminal Eco Mult command logic i block symbol EXITE Preparatory excitation i Invalid PID RST PID i Invalid integration differential reset PID HLD PID integration hold Invalid LOC Local keypad Invalid Valid command selection M3 Motor selection 3 M4 Motor selection 4 RE Run enable Condensation protection Switching to commercial power supply General incorporated sequence invalid purpose 50Hz input Switching to commercial power supply incorporated sequence 60Hz LS Zero limit switch S R Start reset SPRM Serial pulse receive Invalid mode RTN Return mode OLS Overload stop valid command LOCK Servo lock command Valid Invalid PIN Pulse train input Invalid Valid SIGN Pulse train sign Invalid Valid C
18. 32767 Input terminal current C1 p u Input current of terminal C1 0 0mA 20 000 20mA 0 to 32767 Input terminal voltage 32 Input voltage of terminal 32 20 000 10V 20 000 10V 32768 to 32767 Input terminal current C2 Input current of terminal C2 0 0mA 20 000 20mA 0 to 32767 Input terminal voltage V2 p u Input voltage of terminal V2 20000 10V to 20000 10V 32768 to 32767 Inverter internal air temperature Current temperature inside the inverter 0 to 255 Heat sink temperature Current temperature of the heat sink within the inverter Load factor Load rate based on the motor rating 327 68 to 327 67 Motor output Motor output based on the motor s rated output kW 327 68 to 327 67 1 For FRENIC Multi MEGA even if each of the accumulated operation time exceeds 65535 hours the data at M47 and M48 remains 65535 hours In that case use W67 W68 to be monitored in units of 10 hours Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 12 T 5 1 Communications Dedicated Function Codes Table 5 12 Monitor data 1 function codes 5 Description Monitor range Support Mini M65 Motor output on Data equivalent to 327 68 to 327 67 0 01 x O O O al
19. Acceleration time 1 12 x Deceleration time 1 12 Torque boost 1 3 Electronic thermal overload protection for motor 1 1 Select motor characteristics Electronic thermal overload protection for motor 1 24 FGI Overload detection level Oo 0 OO OO CO o o0 0 O Oo 0 0 0 0 Ol 0 o o0 o0 oO O 0 0 0 O x 24 BUS 1 Electronic thermal overload protection for motor 1 3 Thermal time constant Restart mode after momentary power failure 1 Mode selection Frequency Limiter High Frequency Limiter Low Bias Frequency command 1 DC Braking 1 Braking starting frequency DC Braking 1 Braking level DC Braking 1 Braking time Starting frequency 1 Starting frequency 1 Holding time o o0 00000 o OO Stopping frequency Motor sound Carrier frequency O0 o0 0 00 0010100 O OO O O x O OC OF 0 0 00010100 O OO O O Motor sound Tone 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option 2 The frequency of 0 75kHz will be treated as 0 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 26 5 2 Data Formats Table 5 17 List of data format numbers F codes Continued
20. Cumulative operation time of cooling fan Cumulative operation time 1 DC link circuit voltage 1 Internal air highest temperature 1 Heat sink maximum temperature 1 Maximum effective current value 24 FGI O O O O OC CO O Of CO O O O O O O x ooox 24 BUS 3 Main circuit capacitor s capacitor 3 Cumulative ope time of capacitor on PC board 1 Cumulative ope time of cooling fan 1 Number of startups 1 Cumulative ope time of motor driving 74 Standard fan life 1 Integrating electric power 45 Data used integrating electric power 45 Number of RS485 ch1 errors 1 Contents of RS485 ch1 error 20 Number of RS485 ch2 errors 1 Number of option communications errors Inverter s keypad s ROM version 35 Remote keypad s ROM version 35 Option 1 ROM version 35 Option 2 ROM version 35 Option 3 ROM version 35 Contents of RS485 ch2 error 20 Number of option communications errors 1 Option communicate error contents 1 Option communicate error contents 1 Number of option communications errors 1 Option communicate error contents 1 1 Applicable only with FRN F1L J L A FRN F1LJ L E and FRN F1LJ LJU 2 Applicable only with FRN G1 A and FRN G1 E 3 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option O O O O O O
21. Function description RS 485 communications data terminal This is the relay terminal of RS 485 communications data RS 485 communications data terminal This is the relay terminal of RS 485 communications data Communications cable shield terminal This is the terminal for relaying the shield of the shielded cable insulated from other circuits Internal switch Terminating resistor switching A terminating resistor of 112Q is incorporated Connection release is switched by this switch 1 1 For the details of the switch see 2 2 2 Cautions 2 About terminating resistors Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 4 2 1 3 RS 485 communications card for FRENIC Multi option 2 1 Specifications RJ 45 connector modular jack for function expansion Two RJ 45 connectors for function expansion are provided for connection with the multi drop circuit The terminal symbol terminal name and functions are shown in the table below The connector for standard equipment and that for a relay have the same specifications without any distinction Signal name Description Remarks 1 6 7 8 NC Unused z 2 SD Terminal for relaying the shield as of the shielded cable The 2nd e Communications cable shielded terminals of the two RJ 45 terminal 2 connectors are internally connected with each other
22. Inverter internal air temperature on alarm 1 Heat sink temperature on alarm 1 x O O CO O O OC Ol Ox x O O O O O O O OO O O O O CO O O O OO O O O O CO O O O OO O O O O 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 41 Table 5 29 List of data format numbers M codes Continued Format Support number Eco Multi M46 _ Life of main circuit capacitor 3 O O O O M47 Life of PC board electrolytic capacitor 1 O O O O M48 Life of heat sink 1 O O O O M49 Input terminal voltage 12 p u 29 O O O O M50 Input terminal current C1 p u 29 O O O O M51 Input terminal current 22 29 x x x O M52 Input terminal current 32 29 x x x O M53 Input terminal current C2 29 x x x O M54 Input terminal voltage V2 p u 29 x O O O M61 Inverter internal air temperature 1 x O x O M62 Heat sink temperature 1 O O O M63 Load rate 6 x O O O M64 Motor output 6 x O O O M65 Motor output on alarm 6 x O O O M66 Speed detection 29 x x x O M67 Transmission error handling code 2 20 x x x O M68 PID final command 2
23. Query 1 byte 1 byte 2 bytes 2 bytes 2 bytes address data Hi Lo Hi Lo Normal response 1 byte 1 byte 1 byte 2 to 100 bytes 1 2 bytes Station 03 Byte count Read data address Hi Lo data 0 Hi Lo data 1 1 From 2 to 200 bytes for FRENIC MEGA How to set a query This request is not available for broadcast transactions Station address 0 will become invalid no response FC 3 03 The function code is two bytes long The Hi byte indicates the function code group see Table 3 2 and the Lo byte represents a function code identification number 0 to 99 Example When the function code is E15 the Hi byte is 014 and the Lo byte is OF Table 3 2 Function code group code conversion table Fundamental Operational function function Extension terminal Monitor data function Control function of Application function 1 frequency Motor parameter High performance Application function 2 function Motor2 parameter Link function Motor3 parameter Monitor 2 Motor4 parameter Alarm 1 Command Alarm 2 Function data The length of the read data is up to 50 words 2 byte each 100 words for FRENIC MEGA lf the read data contains an unused function code 0 will be read which will not result in an error Data does not extend over two or more function code groups If for example reading of 40 words is specified from F40 but only function codes up to F4
24. Web www ctiautomation net Email info ctiautomation net 2 22 2 4 Making RS 485 related Settings Baud rate y04 y14 Table 2 9 Baud rate Series 2400 bps Setting when FRENIC Loader is connected 4800 bps Match ks baud rate with that of the personal 9600 bps computer E 19200 bps 38400 bps FRENIC Mini does not support it Data length y05 y15 Table 2 10 Data length Set a character length 0 8 bits Setting when FRENIC Loader is connected 1 7 bits This code does not need to be set because it is automatically set to eight bits as in the Modbus RTU protocol Parity check y06 v16 Table 2 11 Parity check SNOLLVOISIOAdS NONWOO Fae i Function RTU Set a parity bit Stop bits Setting when FRENIC Loader is connected auto settin This code does not need to be set because it is 9 automatically set to even parity No parity bit Even parity Odd parity No parity bit Not supported for FRENIC Mini Eco For the detailed method of use see Chapter 3 Modbus RTU PROTOCOL Stop bits y07 y17 Table 2 12 Stop bits Set a stop bit 0 2 bits 1 1 bit Setting when FRENIC Loader is connected This code does not need to be set because it is automatically set to 1 In the Modbus RTU protocol this code does not need to be set because it is automatically determined in conjunction with the parity bit Phone 800 894 0412 Fax 888 723 4773
25. info ctiautomation net 5 29 Table 5 19 List of data format numbers C codes Continued Format Support oe Eco Multi C08 Multi Frequency 4 5 O O O O C09 Multi Frequency 5 5 O O O O C10 Multi Frequency 6 5 O O O O C11 Multi Frequency 7 5 O O O O C12 Multi Frequency 8 5 x x O O C13 Multi Frequency 9 5 x x O O C14 Multi Frequency 10 5 x x O O C15 Multi Frequency 11 5 x x O O C16 Multi Frequency 12 5 x x O O C17 Multi Frequency 13 5 x x O O C18 Multi Frequency 14 5 x x O O C19 Multi Frequency 15 5 x x O O C20 Jogging Frequency 5 O x O O C21 Timer Operation 1 O x O O C30 Frequency command 2 1 O O O O C31 Analog Input Adjustment for 12 offset 4 x x O O C32 Analog Input Adjustment for 12 Gain 5 O O O O C33 Analog input Adjustment for 12 Filter time constant 5 O O O O C34 Analog input Adjustment for 12 Gain base point 5 O O O O C35 Analog input Adjustment for 12 Polarity 1 x x O O C36 Analog Input Adjustment for C1 Offset R f LES rail U Analog Input Adjustment for C1 C1 function Offset 4 x x OF x C37 Analog Input Adjustment for C1 Gain en E AN Ne NEM Analog Input Adjustment for C1 C1 function Gain 5 x x O x C38 Analog Input Adjustment for C1 Filter time constan 5 f ESAN E AE Analog Input Adjustment
26. or less Main circuit capacitor s capacitor 0 0 to 100 0 Cumulative ope time of capacitor on PC board 0 to 65535 Cumulative ope time of cooling fan 0 to 65535 B iy 77 wt Number of startups 0 to 65535 Z LILI F1 Cumulative ope time of motor 0 to 65535 EB r ILE TAN Standard fan life 0 to 65535 1 Integrating electric power 0 000 to 9999 Variable C JULI F1 Value calculated by assuming an integral power consumption of 100kWh as one 100kWh when W81 1 F1L L E and FRN G1D LIE 1 Applicable only with FRN 2 Applicable only with FRN A FRN A and FRN G10 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 20 5 1 Communications Dedicated Function Codes Table 5 14 Keypad related function code W codes Continued LED Support display Mini Eco Multi MEGA Data used integrating 0 000 to 9999 Variable 5 Value electric power calculated as integral power consumption KWh multiplied by function code E51 Code Name Monitor range Min step Unit Remarks Number of RS485 0 to 9999 ch1 errors Contents of RS485 O to 127 ch1 error Number of RS485 0 to 9999 ch2 errors Number of option 0 to 999
27. puewwoy qns Jequinu einquiy adf ainquiiy osuodseu 9poo 10413 Write Analog Output Object Configuration Write Binary Output Object Configuration Write Binary Output Integer No Action Minimum On time Write Binary Output Integer No Action Minimum Off time Write Binary Output Integer No Action Maximum Cycles Hour Override Analog Input 7 2 1 No Action Override Binary Input 7 2 2 0 17 Byte ACK No Action Override Analog Output 7 2 3 0 8 Float ACK Override Binary Output 7 2 4 0 18 Byte ACK Override Release 7 3 1 8 ACK Request Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 7 6 Support Command List 4 puewwoy puewwoy qns Jequunu synquyy edA ainquny esuodseu 9poo JON Device codez 10 dentify Device Type Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 7 7 FRENIC Mini FRENIC ECO F RENIC Multi FRENIC MEGA User s Manual for RS 485 Communications Card First edition October 2002 Fifth edition July 2009 Fuji Electric Systems Co Ltd e We prepared and examined the contents of this manual with extreme care However if you have any questions or notice errors omissions misprints etc please contact us e We are not responsible for any effects of the result
28. see the instruction manual for each field bus option Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 45 Table 5 32 List of data format numbers Z codes Format number Second last info on alarm output frequency 22 output current 24 FGI OO OO OO OO 24 BUS 1 1 2 22 16 1 output voltage Torque set frequency operation status cumulative ope time number of startups 1 DC link circuit voltage 1 internal air temperature 1 heat sink temperature 1 input terminal 43 output terminal 15 input terminal com 14 output terminal com 15 Operation status 2 74 Speed detection 74 74 74 x O O Of O O x CO Of Of O O x Olx Cumulative operation time of motor Cumulative operation time of motor Cumulative operation time of motor 74 Cumulative operation time of motor M4 74 Number of starting time M2 74 Number of starting time M3 74 Number of starting time M4 74 Third last info on alarm output frequency 22 output current 24 FGI M2 x x x x x x O O CO O Of Of O O O Of Of O OIO x x x x x x O O CO O Of x O OF CO Of Of O O O OIO x x x O O x x x 24 BUS 1 1 2 22 16 1 outpu
29. 0 1 1000 to 9999 1000 to 9999 3 1 Data format 67 Operation command source codes Description Remarks 0 Keypad operation Rotating direction Depends on the terminal input 1 Terminal operation Ri eL the selections 2 Keypad operation CW 3 Keypad operation CCW 4 Operation command 2 5 to 19 Reserved 20 RS 485 channel1 21 RS 485 channel2 22 Bus option 23 FRENIC Loader S1VI AHOJ V1VG ANY S3300 NOILONN EISE Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 57 Data format 68 Frequency command source codes Description Remarks 0 Keypad key operation Same with the selections 1 Voltage input Terminal 12 for F01 2 Current input Terminal C1 3 Voltage input Terminal 12 Current input Terminal C1 4 Inverter body volume 5 Voltage input Terminal V2 7 UP DOWN 8 Keypad key operation Balanceless bumpless functions are activated 11 Digital input option 12 Pulse train input 20 RS 485 channel1 21 RS 485 channel2 22 Bus option 23 FENIC Loader 24 Multi step 25 JOG 30 1 PID TP 31 1 PID analog1 33 1 PID UP DOWN 34 1 PID communications command 36 1 PID multi step 1 Under the PID dancer control the inverter monitors the PID command source although the frequency command becomes effective as the main setting Data format 73 Integer
30. 0 to 1000 1 Level of torque value B 0 to 1000 1 Ratio value 0 00 to 655 35 0 01 Rotation speed set value 0 00 to 99990 Variable Speed x X x x Load speed set value 0 00 to 99990 Variable monitor Line speed set value 0 00 to 99990 Variable Set with Constant feed time set value 0 00 to 999 9 Variable E43 or E48 x OO O OOOO Constant feed time 0 00 to 999 9 Variable Input power 0 00 to 9999 Variable Operation Motor output 0 00 to 9999 Variable status Load rate 999 to 999 1 monitor Torque current 999 to 999 1 Set with E43 xixixiOO OOO x OO OO OOO Ox OO Flux command value 999 to 999 1 Jj ta TCL Timer operation remaining time 0 to 9999 1 5 16 Operation status monitor Set with E43 O Olx x O Ol O O O x Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 1 Communications Dedicated Function Codes Table 5 14 Keypad related function code W codes Continued LED Support display Eco Multi Monitor range Min step Remarks Operation command 0 to 23 source Frequency and PID 0 to 36 command source Speed set value at 0 00 to 100 00 Speed percentage monitor Speed set value at 0 00 to 100 00 Set with percenta
31. 1 1 1 0 0 0 0 0 0 0 17 1 1 10 11 1 16 Shift 1 0 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 a 17 CRC No 16 Xor GP 1 1 0 1 0 0 0 0 0 0 0 1 1 1 11 0 Q 18 Shift gt 2 0o o 1 1 0 1 0 o0 o0 o0 o o o 1 1 1 1 e 19 CRC No 18 Xor GP 1 0 0 1 0 1 0 0 0 0 0 0 0 1 1 0 20 Shift 2 0 0 1 0 0 1 0 1 0 0 0 0 0 0 0 1 1 21 CRC No 20 Xor GP 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 22 Shift 2 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 shift of No 8 terminated 23 3 data byte Gy o m 9 y e a x 49 er rola s s 24 CRC No 22 Xor No 23 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 1 25 Shift 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 1 26 CRC No 25 Xor GP 1 0 1 1 0 0 0 01 0 1 0 0 0 0 0 27 Shift 6 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 o 1 28 CRC No 27 Xor GP 1 0 1 0 0 0 1 0 1 1 0 0 0 0 141 1 29 Shift 1 0 1 0 1 0 0 0 1 0 1 1 0 0 0 0 1 1 30 CRC No 29 Xor GP 1 11 1 0 0 0 1 0 1 1 0 0 0 0 0 31 4 data byte 9 ole eliol o e sejoj o ge gol o o m 32 CRC No 30 Xor No 31 1 11 1 0 0 0 1 0 1 1 0 0 0 11 0 33 Shift 2 0 0 1 1 1 1 0 0 0 1 0 1 1 0 0 0 1 34 CRC No 33 Xor GP 1 0 0 1 1 1 0 0 0 1 0 1 1 0 04 1 35 Shift 1 0 1 0 0 1 1 1 0 0 0 1 0 1 1 0 0 1 36 CRC No 35 Xor GP 1 1 1 0 11 1 0 0 0 1 0 1 1 01 1 37 Shift 1 0 1 1 11 0 1 1 1 0 0 0 1 0 1 1 0 1 To be continued Phone 800 894 0
32. 485 is connected with the keypad power pin No 1 2 7 and 8 When connecting with the other equipment be careful not to connect with the pins assigned as the power supply If the communications circuit is connected with FVR E11S series there is a possibility that the power circuit is shorted or the signal wires collide with each other resulting in the damage to the circuit For details see 2 2 2 Cautions Failure may occur Table 2 3 Comparison of pin layout between the FRENIC series and the FVR E11S Inverter itself of FVR E11S Remarks FRENIC series FRENIC Mini needs an option VCC 45V SEL TP The power supply is Keypad selected short circuited when connected GND GND DX DX SEL_ANY optional GND VCC The power supply is short circuited when connected VCC The power supply is short circuited when connected When RS 485 communications card for FRENIC Multi is used RJ 45 connector for function expansion receives the same pin assignment of DX and DX signals with the pin assignment for FVR E11S series using the signal change switch SW10 See 2 1 3 Specification of RJ 45 connector modular jack for function expansion for details see Figure 2 6 e in 2 About terminating resistors regarding pin layout of the signal change switch SW10 2 About terminating resistors Insert a terminating resistor 100 to 120Q into both the ends of the connection cable This
33. 5 x x x O A30 Motor 2 Magnetic saturation coefficient 1 3 x x x O A31 Motor 2 Magnetic saturation coefficient 2 3 x x x O A32 Motor 2 Magnetic saturation coefficient 3 3 x x x O A33 Motor 2 Magnetic saturation coefficient 4 3 x x x O A34 Motor 2 Magnetic saturation coefficient 5 3 x x x O A35 Motor 2 Magnetic saturation expansion coefficient a 3 x x x O A36 Motor 2 Magnetic saturation expansion coefficient b 3 x x x O A37 Motor 2 Magnetic saturation expansion coefficient c 3 x x x O A39 Motor 2 Selection 1 x x O O A40 Slip Compensation 2 Operating conditions 1 x x O O A41 Output Current Fluctuation Damping Gain 2 5 x x O O A42 Motor parameter switching 2 Mode selection 1 x x x O A43 Speed control 2 Speed command filter 7 x x x O A44 Speed control 2 Speed detection filter 7 x x x O A45 Cumulative Motor Run Time 2 i x x O O Speed control 2 P Gain um Rd Co A46 Number of Starting TImesie esee Lar ig a M AEREA Speed control 2 Integration time 7 x x x O A48 Speed control 2 Output filter 7 x x x O A51 Cumulative Motor Run Time 2 74 x x x O A52 Startup Times of Motor 2 1 x x x O A53 Motor 2 X compensation efficient 1 1 x x x O A54 Motor 2 XCompensation coefficient 2 1 x x x O A55 Motor 2 Vector control torque current 24 FG x Neo O Pe MARTU MR NE x x CO P4BUS x x x O A56 Motor 2 Vector contr
34. 68 to 327 67 monitor Control circuit 0000 to FFFFy 53 0 terminal input Communications 0000 to FFFFy i control signal input Communications control 00004 to FFFFy signal output Terminal 12 input 0 0 to 12 0 Li voltage Terminal C1 input 0 0 to 30 0 U 3 current FMA 1 output voltage 0 0 to 12 0 5 UH FMP 1 output voltage 0 0 to 12 0 j 53 5 FMP output 0 to 6000 L5 The output frequency pulse rate of terminal FMP expressed by p s x x x Unit kp s LI 01 ILII xix O O O O O O Ooo oO O o O O Oxxio o o o O O ooo o o o o o o O O O V2 terminal input 0 0 to 12 0 p EE voltage FMA 1 output current 0 0 to 30 0 OL Li Situation of input 00004 to FFFFy 34 d terminals on DIO option Situation of output 0000 to FFFFy terminals on DIO option Pulse input Master 327 68 to 327 67 i Unit kp s side A B phase Pulse input Master 0 to 6000 side Z phase Pulse input Slave 327 68 to 327 67 i 7 Unit kp s side A B phase Pulse input Slave 0 to 6000 side Z phase Current Position 999 to 999 Pulse Upper column Current Position 0 to 9999 Pulse Lower column Stop Position 999 to 999 Pulse Upper column 1 As for FRN G1LJ L1IA and FRN G1LD LIE the terminal name changes from FMA to FM1and FMP to FM2 respectively 2 Not applicable with FRN G1LJ L1A and FRN G1L LIE S1VI AHOJ V1VG ANY S3300 NOILONN EISE
35. 91 92 93 Read Write Parameter Number Parameter Data 6 10 6 6 10 Reading and Writing from to Inverter s Function Codes esssssessss 6 11 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net V CHAPTER 7 Metasys N2 N2 PROTOCOL 7 1 Messages stuononuetu und E ML LL n ALPE 7 1 7 4 1 Transmission Specification eesssssssssssessseseee entente nnne nennen nes 7 1 7 1 2 polling selectng huc ee torte te o cete return terrea rdg 7 1 7 2 Setting up Communications of the FRENIC ECO sssssssseeseeeeeeenen enne 7 1 T a Pointmapping tables ne isian ai RC eee dete He ied etii Dd US atin as 7 2 TA Read Write Parameter cete thi hb ee e ertet peg ee e rd 7 3 7 5 Support Command Listei ae aad ai aaiae aada enne tenter nins nennen 7 4 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net VI CHAPTER 1 OVERVIEW This chapter describes the functions that can be realized by performing RS 485 communications Table of Contents 1 1 FC AUIS ose dico chi a cbe Ph haue rode cim hee tie babes ect dte a olla a ML 1 1 1 2 Listot Functions nte td etu o dte bad ieu 1 2 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 1 1 Fe
36. Data equivalent to M01 on alarm 32768 to 32767 20 000 maximum frequency 5 10 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Torque command on alarm Final command Table 5 10 Monitor data 1 function codes 3 Description Data equivalent to M02 on alarm 5 1 Communications Dedicated Function Codes Monitor range 327 68 to 327 67 Support Eco Multi Torque current command on alarm Final command Data equivalent to M03 on alarm 327 68 to 327 67 Flux command on alarm Final command Data equivalent to M04 on alarm 327 68 to 327 67 Frequency reference on alarm Final command Data equivalent to M05 on alarm 0 00 to 655 35 Output frequency 1 on alarm p u Data equivalent to M06 on alarm 32768 to 32767 20 000 maximum frequency Torque real value on alarm Data equivalent to M07 on alarm 327 68 to 327 67 Torque current on alarm Data equivalent to M08 on alarm 327 68 to 327 67 Output frequency on alarm Data equivalent to M09 on alarm FGI 655 35 to 655 35 RTU 0 00 to 655 35 Input power on alarm Data equivalent to M10 on alarm 0 00 to 399 99 Output current effective value on alarm Data equivalent to M11 on alarm 0 00 to 399 99 100 inverter rated current Output voltage effecti
37. F31 10 20000 10096 Reserve Reserve Reserve Reserve Acceleration time 0 0 to 3600 0 S08 Deceleration time 0 0 to 3600 0 S09 PID Set Value 32768 to 32767 13 20000 100 Frequency limiter high 0 0 to 120 0 F15 Frequency limiter low 0 0 to 120 0 F16 PID select 0 to 2 J01 PID P Gain 0 000 to 30 000 J03 PID l time 0 0 to 3600 0 J04 Read Parameter Number 0 to 65535 See page4 Write Parameter Number 0 to 65535 See page4 Write Parameter Data float Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 7 2 7 4 Read Write Parameter Read Parameter Number Write Parameter Number Code Group 0 0x00 Reserve 2 0x02 Command data 3 0x03 Monitor data 4 4 0x04 0x05 6 0xo6 0x07 8 0xoe 9 10 Reserve 10 Ox0A Option Functions 0x0B 0x0C o o x lt eo eo o c 15 LINK Functions 16 Monitor data out of keypad display information 17 Alarm information out of keypad display information Alarm information out of keypad display information Reserve 4 252 MSB LSB 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Code Group Code Number Point mapping tables BO Description 0 1 Off On S06 bitO 0 1 Off On S06 bit1 0 1 Off On S06 bit2 0 1 Off On S06 bit3 0 1 Off On S
38. additional data n U Unused space fixed Data Unused space fixed Unused space fixed Communications error code higher order hexadecimal ten s figure Communications error code lower order hexadecimal one s figure 03u End of message 304 to 394 414 to 464 Checksum 1 hexadecimal ten s figure Checksum 2 hexadecimal one s figure 1 The field contents of command type function code group function code identification number vary at the format error or command error Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 6 4 1 Messages 2 Optional frame This section describes the structure and meaning of each optional frame Selecting request frame host inverter 0 1 2 3 4 5 8 9 10 11 SOH Station ENQ Command Data ETX BCC address 1 2 1 1 4 1 2 i For BCG byte Table 4 5 Selecting request frame Value Byte Field Hexadecimal Description ASCII format isnnat 0 SOH SOH 01u Start of message 1 Station 0103 9 304 to 334 Station address of the inverter decimal ten s figure address 394 0 to 9 304 to 394 Station address of the inverter decimal one s figure ENQ ENQ 05u Transmission request Command Request command e a 614 Speed setting S01 D e 65u Frequency command S05 Ex f 664 Operation command S06 ia
39. an invalid function code is specified or for other reasons it sends back error response The error response is accompanied by a message describing the reason the request cannot be executed The inverter cannot send back any response in case of a CRC or physical transmission error parity error framing error overrun error Broadcast The host uses address 0 to send messages to all slaves All slaves which receive a broadcast message execute the requested function This transaction will be terminated upon timeout of the host In the broadcast communications only S01 S05 S06 S13 S14 or S19 can be selected from the standard frame Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 1 3 1 3 Message frames As shown below a transmission frame consists of four blocks which are called fields Details depend on FC RTU function codes To make a clear distinction between RTU function codes and the inverter s function codes the former will be hereinafter referred to as FC 1 byte 1 byte Up to 105 bytes 1 2 bytes Station address FC RTU function code 1 Max 205 bytes for FRENIC MEGA Station address The station address field is one byte long in which a station address between 0 and 247 can be selected Selecting address 0 means the selection of all slave stations and a broadcast message FC RTU function code The FC field is one byte long in which a function code is
40. avoid overlapping of response from multiple inverters The count of eight straight times will be cleared upon normal receipt of a frame to another station or to the local inverter station itself JOOOLOYd niu snqpow emet Communications disconnection error If the inverter in operation does not receive a normal frame to itself or to other stations when it has received a normal frame more than once and is operating via communications frequency command or operation command this status is considered disconnected If the status of disconnection continues for the communications disconnection time set up by function code y08 y18 error processing is performed as a communications error 1 Communications disconnection detection time y08 y18 O without detection 1 to 60 seconds 2 Condition to clear communications disconnection detection timer It will be cleared in a status other than disconnection When it is necessary to take action against errors by factor the factor can be identified by reading M26 or M67 M26 or M67 stores the latest communications error codes Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 15 3 3 2 Operations in case of errors The action when a transmission or communications disconnection error occurs can be selected with function code y02 y12 For further information see 2 4 Making RS 485 related settings This section shows specifi
41. command issued through communications S19 Speed Speed command 32768 to 32767 command issued via communications 1 Legends in R W column R Readable W Write enable R W Read write possible 2 ROM version which is older than 0500 is not applicable to FRENIC MEGA 2 Frequency and PID command data Table 5 3 Function codes for frequency and PID command data Permissible setting range Function Min step Frequency Frequency command 32768 to 32767 reference via communications 420 000 p u value based on the maximum maximum frequency frequency Frequency Frequency command 0 00 to 655 35 reference from communications by 0 01Hz PID PID command from 32768 to 32767 command communications 100 at 20 000 Speed Speed command 32768 to 32767 command issued via communications 1 Legends in R W column R Readable W Write enable R W Read write possible When both S01 and S05 are set and S01 is not 0 the command of S01 has precedence over that of S05 All inverter models When both S05 and S19 are specified and S05 is not 0 the S05 command takes precedence over the other command X The actual operation specified by each command is limited by internal processing of the inverter For example a value over 20 000 can be written to S01 but the actual frequency is limited to the maximum frequency or to the upper limit frequency set w
42. connecting example to the multi drop circuit with RJ 45 connector RJ 45 needs a multi drop branch adaptor as an external device for relaying The adaptor for relaying is not necessary for the inverter with RJ 45 connector for function expansion Set the terminator insertion switch of the terminating inverter to ON For the terminator insertion switch ON OFF switch see 2 2 2 Cautions 2 About terminating resistors Connect a terminating resistor 100 1202 Branch adapter FRENIC MEGA for multidrop Terminator insertion switch OFF RJ 45 y pP Es conecto Terminator insertion switch OFF RS 485 communicarions card RJ 45 connector for function expansion 2 pc FRENIC Mini RS 485 communications card ld i insertion switch N RJ 45 P connector Figure 2 3 Multidrop connection diagram connection via the RJ 45 connector Converter Not necessary if the host is equipped with RS 485 interface Branch adapter for multidrop Useful when implementing 1 n multidrop configuration using a cable with a RJ 45 connector Cable Use a connection cable meeting the specification Refer to 2 1 4 amm enmon A power supply for the keypad is connected to the RJ 45 connector of the inverter via pins 1 2 7 and 8 When connecting the inverter with another device do not use the pins assigned to the power supply but use the signal pins pins 4 and 5 When selecting additional devices to pr
43. connection methods the inverter function can be expanded to such a level where RS 485 communications can be used Use of RJ 45 connector for connection with the keypad permits remote operation from the keypad 1 FRENIC Eco Multi MEGA 2 FRENIC Mini Eco Multi 3 FRENIC MEGA This manual describes the functional expansion For the handling of the inverter see each User s Manual and Instruction Manual Please read through this user s manual to familiarize yourself with proper use Improper handling or misuse may result in malfunction shorter service life or failure This user s manual describes RS 485 communications function commonly used for FRENIC Mini FRENIC Eco FRENIC Multi and FRENIC MEGA FRENIC series The following shows relevant documents Use the documents according to your purpose FRENIC Mini Name Document number Description Overview of FRENIC Mini how to operate the keypad User s Manual MEH446 control block diagram selection of peripherals capacity selection specifications function codes etc Catalog MEH441 Overview of FRENIC Mini features specifications MEH451 outline drawing options etc Instruction Manual INR SIA7 0791 E INR SIA7 1205 E Inspection at the time of product arrival installation and wiring how to operate the keypad troubleshooting maintenance and inspection specifications etc RS 485 communications card Installation Manual FRENIC Eco Name INR S
44. defined with a number from 0 to 255 The FCs in the shaded rows are available Do not use any unavailable unused FC Failure to observe this rule results in error response Table 3 1 List of FC NS Support FC Description MEGA Unused Read Coil Status 80 coils maximum Unused Read Holding Registers 50 registers maximum Unused Force Single Coil Preset Single Register Unused Diagnostics Unused 15 Force Multiple Coils 16 coils maximum 16 Preset Multiple Registers 50 registers maximum 1 17 to 127 Unused 128 to 255 Reserved for exception response 1 Max 100 data for FRENIC MEGA Information The information field contains all information function code byte count number of data data etc For further information about the information field for each message type broadcast query normal response error response see 3 1 4 Message categories Error check The error check field is a CRC 16 check system and two bytes long Since the length of the information field is variable the frame length required for calculating the CRC 16 code is calculated based on the FC and the byte count data For further information about CRC 16 calculations and algorithm see 3 4 CRC 16 For byte counts see 3 1 4 Message categories Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3
45. error had occurred is retained Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 16 3 3 Communications Errors When y02 2 and y03 5 0 seconds when communications is not recovered although five seconds elapsed from the occurrence of a communications error and an sp8 trip occurs Error Alarm reset Communications status Normal Normal P dad Display Regular gt K E H 5 0s lt gt lt gt 1 i oa ee vegans eal acne Command oN on from RS 485 Set peee frequency Operation 3 Edd Operation Stop Operation Inverter S Set internal f operation requency RE ee fee ier frequency The inverter accelerates to the set frequency even if a transmission error occurs during acceleration 1 For the period until communications is recovered the command command data operation data executed just before the communications error had occurred is retained When y02 2 and y03 5 0 seconds when a communications error occurred but communications was recovered within five JOOOLOYd niu snapo Mexete seconds Error Communications status Normal Normal Display cc Regular gt lt 50s 1S FWD fo PS Command ON OFF from RS 485 Set LLLL frequency aie Operation Stop Inverter s Set internal frequency operation Output N frequency N The inverter accelerates t
46. f 2 Frequency Non linear V f 2 Voltage Acceleration time Jogging operation Deceleration time Jogging operation Deceleration Time for Forced Stop 1st S curve range at acceleration start 2nd S curve range at deceleration end ist S curve range at acceleration start 2nd S curve range at deceleration end UP DOWN Control Initial frequency setting Low Limiter Mode selection Low Limiter Lower limiting frequency Non linear V f 3 Frequency Non linear V f 3 Voltage Automatic energy saving operation Mode selection Slip Compensation 1 Operating conditions Automatic deceleration Mode selection Overload prevention control Deceleration Characteristics Main Power Down Detection Mode Selection Torque Limiter Operation condition selection Torque Limiter Frequency increment limit for braking Main circuit capacity life remaining hour Maintenance setting time M1 No of maintenance setting starting times M1 Output Current Fluctuation Damping Gain for Motor 1 Light alarm selection 1 Light alarm selection 2 Pre excitation initial level Pre excitation time Reserved 1 The value of 999 will be treated as 7FFF O OO xO OO x OO Ooi O OO O x O Of O x O OF x x x OLO O O O x x O O O O O O O O x O O O O O O O O x O x x x
47. for C1 C1 function 5 x x O O Filter time constant C39 Analog Input Adjustment for C1 Gain base point E LM CC Analog Input Adjustment for C1 C1 function 5 x x O x Gain base point C41 Analog Input Adjustment for V2 Offset Cee e ME UP Analog Input Adjustment for C1 V2 function Offset 4 x x O x C42 Analog Input Adjustment for V2 Gain B Lj CARMEN RUNS Analog Input Adjustment for C1 V2 function Gain 5 x x O x C43 Analog Input Adjustment for V2 Filter time constant I2 NN A NN ees eee Analog Input Adjustment for C1 V2 function 5 x x O x Filter time constant C44 Analog Input Adjustment for V2 Gain base point pL ee Eu A o Analog Input Adjustment for C1 V2 function 5 x x O x Gain base point C45 Analog input Adjustment for V2 Polarity 1 x x x O C50 Bias Frequency command 1 Bias base point 5 O O O O C51 Bias PID command 1 Bias value 6 O O O O C52 Bias PID command 1 Bias base point 5 O O O O C53 Selection of Normal Inverse Operation 1 x O O O Frequency command 1 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 30 5 2 Data Formats Table 5 20 List of data format numbers P codes Format Support number ini Eco Multi Motor 1 No of poles 1 Motor 1 Rated Capacity When P99 0 2 to 4 When P99 1 O O O O
48. format 5 Data format 24 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Floating point data Exponent Mantissa Exponent 0 3 Mantissa 1 to 9999 The value expressed by this format the mantissa X 1 Q exponent 2 Numeric value Mantissa Exponent 14 0 Ponent 2 0 00 to 99 99 0 to 9999 0 0 01 100 0 to 999 9 1000 to 9999 1 0 1 1000 to 9999 1000 to 9999 2 1 10000 to 99990 1000 to 9999 3 10 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 54 5 2 Data Formats Data format 25 As shown in the table below the capacity HP is multiplied by 100 Table 5 39 Capacities and data for HP Capacity code for HP Code Capacity HP Code Capacity HP Code Capacity HP 7 0 07 3000 30 40000 400 reserved 15 0 15 4000 40 45000 450 reserved 25 0 25 5000 50 50000 500 50 0 5 6000 60 60000 600 100 1 7500 75 60700 700 200 2 10000 100 60750 750 300 3 12500 125 60800 800 500 5 15000 150 60850 850 750 7 5 17500 175 60900 900 1000 10 20000 200 60950 950 1500 15 25000 250 61000 1000 2000 20 30000 300 61050 1050 2500 25 35000 350 Example When the capacity is 3HP 3 x 100 300 012Cy Data format 29 Consequently OTH 2Cu Positive Negative data of values converted into standard p u with 20 000 Example Speed frequency Data of 20 000 m
49. format NUMDELS c cccccccccsesssseceseeececseseeesececeeececseaaeceeeeseeeseeaaasseeeeeees 5 26 5 2 2 Data format specifications sssssssssssssseee eene ener nnne nnne 5 47 Appendix CHAPTER 6 FLOOR LEVEL NETWORK P1 PROTOCOL 6 1 MEREDITH 6 1 6 1 1 polling selecting texere estu eiui 6 1 6 2 Point Database niei dde dd aite eio di d dn vende de Pedo na e dd des 6 1 6 3 Setting up Communications of the FRENIC Eco eene 6 1 64 JUsingthe ERENIO ECO rni tai a aa DER RE cem Eni EL E SURE RM Ea Esaiae 6 2 6 5 Strategies x33 Ae a dede dede ed doe Dua ed a aA 6 3 6 5 1 MIGIITOTING eC 6 3 6 5 2 Supervisory Gohtrol ecru c in e te nad eet t t Het e ta rete o i acces 6 3 6 5 3 Slaving thie DEIVes ci octets vta titt irit th Mh ose ha otc cm a fags andis 6 4 6 6 Other Functionality 2 21 diede maed Hid petu bd iod e en Pot wl aden 6 4 6 6 1 Start and stop the drive ihe endet ee eere ts 6 4 6 6 2 Change drive directions ssssssssssssessseseeeeeen nee nnne nene 6 4 6 6 3 Lock the FRENIC Eco panel entretenir nennen nnns 6 4 6 6 4 Digital OUTDUtS 2 2 7 31 5 dol ertet e e e Sepe et ae dg de eda eua 6 4 6 6 5 Analog Inputs monitor e e c e eco tle emt e ie ecole P ced n dc tete 6 5 6 6 6 Leop ods i e e Detto D nO 6 5 6 6 7 Reading and resetting faults sss enne 6 5 6 6 8 Address limttations cce Lh oem Et ee de t e bg ets 6 5 6 6 9 Point 90
50. of an error to confirm whether the inverter sends back normal response If normal response is returned this indicates that some transient transmission error occurred due to noise or other reasons and subsequent communications is normal However if this phenomenon frequently occurs even when normal response is sent back some problem may exist Perform a close investigation In case of no response perform another retry If the number of retries exceeds the set value generally about three times there may be a problem with the hardware and the software for the host controller Investigate and correct the cause Ls Timeout time Request Request retry Response Inverter s response time 4 2 3 Receiving preparation complete time and message timing from the host The time from the return of response by the inverter to the completion of receiving preparation of the communications port switching from transmission to receiving is called a receiving preparation complete time Transmit the following messages after the receiving preparation complete time Receiving preparation complete time 5ms or less Message timing from the host t3 t3 gt 5ms In the case of broadcast Upon receipt of a request for a query message from the host by broadcast the inverter executes the command and enters the receiving enabled status Transmit the next message from the host following broadcast after the transaction time t2 of
51. of Existing Point 250 30 degrees Fahrenheit x 0 01 _ 0 022 100 0 6 5 3 Slaving the Drive In this strategy the sensor is connected to the APOGEE network at a remote location and the control loop is executed in PPCL The drive speed command is passed from the field panel to the FRENIC Eco by commanding REF FREQ Point 21 This strategy is not normally recommended because it means that the loop is being closed over the network Delays due to network traffic can cause control NCAUTION to be degraded or lost and depending on the setup of the drive if there is a problem with the network the drive may cause physical damage to the HVAC system by winding up to its maximum or dropping off to its minimum speed 6 6 Other Functionality Each of the following functions must be enabled during start up of the FRENIC Eco 6 6 1 Start and stop the drive CMD RUN STOP Point 25 can be commanded to start or stop the drive RUN STOP Point 24 shows the current status of the drive 6 6 2 Change drive directions CMD FWD REV Point 23 can be commanded to change the drive direction FWD REV Point 22 shows the current direction of the drive rotation Changing drive directions while the controlled equipment is moving may NCAUTION damage HVAC equipment 6 6 3 Lock the FRENIC Eco panel Locking the panel prevents users from modifying any parameters locally at the drive panel LOCK PANEL Point 33 ca
52. overload motor 2 LL C PID feedback disconnection detected Inverter overload ULL DB transistor trouble cibi Over speed protection 15 DC fan lock detected 1 Applicable only with FRN G1LI LJE and FRN G1LI LJA Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 48 5 2 Data Formats Lh Motor overload warning Low torque detected Cooling fin overheat Thermistor detected PTC warning Life warning La Machine life accumulated operation hours Command loss Machine life No of starting times PID warning output Simulated error Example In the case of overvoltage during acceleration 0v7 6 0006 Consequently E S1VI AHOJ V1VG ANY S3300 NOILONN EISE Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 49 Data format 11 Capacity code unit kW As shown in the table below the capacity KW is multiplied by 100 Table 5 34 Capacities and data Capacity kW Data Capacity kW Data Capacity kW Data 82 9 7 220 7 30 3000 37 3700 45 4500 55 5500 75 7500 90 9000 11000 13200 16000 20000 22000 25000 Example When the capacity is 2 2 kW 2 20 x 100 220 00DC Consequently gt 00H DCH Data forma
53. s functionality in the building automation system As such there must be coordination between the Fuji Electric systems and Siemens Building Technologies representatives to ensure that programming of the FRENIC Eco is consistent with requirements for field panel programming This chapter describes how the FRN F1S U can be accessed through a field panel and how it can be used as a part of a larger control scheme Table of Contents 6 1 Message S sits lente cei Pie etait eet nan eA a Pe a Pe Aas 6 1 6 1 1 poling selecting a a ie o vicki vert e te Mn oto ree er aeo oboe ug 6 1 6 2 Poihit Database eiit a dede udi a ems etit etr etus 6 1 6 3 Setting up Communications of the FRENIC Eco seeeeeneneee 6 1 6 4 Using the FRENIGC ECO 2 te He nerd a nie ieee tl eet aa da id eia ead Gee 6 2 6 5 SStrategiess orc m ete e entia eet ee en de 6 3 6 5 1 MODNO sonuit IEEE eI id 6 3 6 5 2 S perviSory GODIFOls 5 aec eerie ttu Edge di ee Do derit EU aS Life antes 6 3 6 5 3 Slaving the Drive re c ete te di ea n t oia able eo ice 6 4 6 6 Other Functionality 4 oodd ete tu m adi a e ed X eel ta Ya eund 6 4 6 6 1 Start and stop the drive nne nnne nens 6 4 6 6 2 Change drive directions sssssssssssssessssseeee eene nennen sete nennn 6 4 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 6 3 Lock the FRENIC Eco panel 6 4 6 6 4 Digital OUPS ara IPIE
54. the command LE will be reversed FRENIC Eco Mult MEGA has the field bus option other than RS 485 communications The field bus option is handled prior to RS 485 communications depending on the setting of it in some cases For details see the function code y98 Bus function function selection of each inverter type Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 20 2 3 Switching to Communications 2 3 4 Link functions for supporting data input operation select According to the setting of function code y99 link function for supporting data input operation select the frequency setting and the operation command source via communications command or command specified by function code H30 and y98 when communications is valid can be selected individually Gavrion This function code is designed for inverter support software such as for FRENIC Loader and forcibly makes communications valid without changing the setting of H30 Do not change the current setting unless otherwise required FRENIC Mini operates in the same way as y99 is set to 0 even if y99 is set 1 2 or 3 when this function code is changed from the keypad When setting a value other than O the value of y99 must be written through communications The data of this function code cannot be saved in the inverter and will return to 0 when the power supply is turned off Table 2 6 Link functions for supporti
55. the inverter Host Broadcast Broadcast Broadcast Inverter Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 16 4 3 Communications Errors 4 3 Communications Errors 4 3 1 Categories of communications errors The communications related errors the inverter detects are listed below Table 4 14 Communications errors detected by inverter Error Error name category Transmission Checksum error error Description The frame to the local station is found unmatched in checksum collation Error code Order of M26 priority Parity error The parity is unmatched Other errors Receiving errors other than the abovementioned framing error overrun error Logical error Format error The characters of the transmission request are incorrect The last character of the message is not in the specified position Command error A command that does not exist was transmitted Link priority error does not occur for FRENIC Mini A frequency command PID command or change command of the run command writing request to S01 S05 S06 and 13 are sent through the communications route other than that specified with H30 Function code error A function code that does not exist was requested Write disabled error An attempt was made during operation to write the function code for write disabled or fo
56. the shield and the ground form a loop circuit in which a current flows and may cause noise Additionally the magnetic flux within the loop may vary and generate noise C2 When the shield is grounded at either end the effect of electrostatic induction can be completely eliminated within the shielded section Connecting terminating resistors Insert a resistor equivalent to the characteristic impedance of the cables 100 to 1200 into both end terminals of the wiring network to prevent ringing due to the reflection of signals Separating the wiring Separate the power lines input L1 R L2 S and L3 T and output U V and W from the RS 485 communications line because induced noise can be prevented Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 16 2 2 Connections Separating the grounding Do not ground instruments and the inverter together Noise may conduct through the grounding wire Use as a thick wire as possible for grounding Isolating the power supply Noise may carry through the power supply line to instruments It is recommended that the distribution system be separated or a power isolation transformer TRAFY or noise suppression transformer be used to isolate the power supply for such instruments from the power supply for the inverter Adding inductance Insert a chalk coil in series in the signal circuit or pass the signal wiring through a ferrite cor
57. 0 are available the data of F40 will be set at the first word and the other 49 words will be 0 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 4 3 1 Messages Interpretation of normal response The data range of byte counts is between 2 and 100 from 2 to 100 for FRENIC MEGA A byte count is double the number of read data 1 50 data of the response 1 to 100 data for FRENIC MEGA The read data contains each word data in order of Hi byte and Lo byte and each word data is sent back in order of the data of the function code address requested by the query the data of that address number plus 1 the data of that number address number plus 2 If two or more function data are read and the second or any of the following data contains an unused function code F19 etc the read data will become 0 2 Preset single register Query 1 byte 1 byte 2 bytes 2 bytes 2 bytes Station 06u Function Write data Error check address code Hi Lo Hi Lo Normal response 1 byte 1 byte 2 bytes 2 bytes 2 bytes Station 06u Function Write data Error check address code How to set a query When address 0 is selected broadcast is available In this case all inverters do not respond even if a broadcast request is executed FC 6 064 The function code is two bytes long The Hi byte indicates the function code group see Table 3 2 and the Lo byte represents a function code identif
58. 06 bit4 0 1 Off On S06 bit5 0 1 Off On S06 bit6 Reserve gt Reserve Reserve Reserve Reserve Reset 0 1 Off On S06 bit15 Universal Digital Out Y1 0 1 Off On S07 bitO E20 27 Universal Digital Out Y2 0 1 Off On S07 bit1 E21 27 Universal Digital Out Y3 S07 bit2 E22 27 Reserve 0 1 0ff On Universal Digital Out Y5 0 1 Off On S07 bit4 E24 27 Universal Digital Out 30ABC 0 1 Off On S07 bit8 E25 27 Panel lock 0 1 Off On FOO CO NI OO O1 BR Oo Po Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 7 3 7 5 Support Command List 7 5 Support Command List Support Command List 1 pueuuo puewwoyd qns Jequunu enquiry edA einquny asuodsey po J0413 Synch Time No Action Read Memory Poll Without ACK Poll With ACK Warm Start Status Update Request Read Analog Input Object Configuration Read Analog Input Object status amp Value Read Analog Input Value Read Analog Input Read Analog Input Low Alarm Limit Read Analog Input Low Warning Limit Read Analog Input High Warning Limit Read Analog Input High Alarm Limit Read Analog Input Differential Read Analog Input Read Binary Input Object Configuration Read Binary Input Object status Read Binary Input 1 Device manufacturing model numb
59. 1 3 4 4 Frame length calculation sse 3 22 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 1 Messages 3 14 Messages 3 1 1 Message formats The regular formats for transmitting RTU messages are shown below Inverter s response time Slave Turn around Time Response Query transaction Host master Inverter slave Broad cast transaction Host Broadcast message master Inverter No response slave If the inverter receives from the host a message in the standby status and considers it properly received it executes a transaction in response to the request and sends back normal response If the inverter judges that the message has not been received properly it returns error response The inverter does not send back any response in the case of broadcast transactions 3 1 2 Message types Message types are classified into four types query normal response error response and broadcast TOOOLOYd niu snqpow Eero Query The host sends messages to an inverter Normal response After the inverter received a query from the host the inverter executes a transaction in response to the request and sends back corresponding normal response Error response If the inverter receives a query but cannot execute the requested function because
60. 2 3 1 Messages Character format Each byte of a message is transmitted as a character Character formats are described on the following page A character comprises a start bit logical value 0 8 bit data an additional optional parity bit and a stop bit logical value 1 A character always consists of eleven bits and the number of stop bits varies depending on whether parity exists Without parity LSB MSB o i 1 2 3 4 5 6 7 8 9 10 Stat Data Stop With parity LSB MSB luo 70 dero 9c Mo dor d a a 3 c cog oec sut Ur s Strt Data Parity optional C A munon Modbus RTU protocol has the above character format as specified by the rule But B some devices use the format No parity Stop bit 1 bit For connection with these devices FRENIC Multi MEGA support the parity bit selection yO6 y16 3 When y06 y16 3 are selected the protocol is given the following character format LSB MSB 1 2 3 4 5 6 7 8 o See Stat Data Stop j TOOOLOYd niu snqpow Eero Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 3 3 1 4 Message categories There are eight RTU message categories read holding registers preset single register preset multiple registers diagnostics read coil status force single coil force multiple coils and error response Each category is described below 1 Read holding registers
61. 2 nei reete tec tb eel iti reu teres eto e ERR 4 2 4 1 3 Descriptioris of flelds iic darte era ea S d t eager tei Ra coetus 4 11 4 1 4 Communications examples esses ener enne trenes 4 13 4 2 Host Side Procedures aite eth ete eee 4 15 4 2 1 Inverter s response time seriinin eina ia aE Aei enne nennen nnn nnns nn nnne nnn nes 4 15 m 422 meout proCesslligusua cioe omite rond omen de vod aiat b ae a cna is on dale 4 16 B 4 2 3 Receiving preparation complete time and message timing from the host 4 16 Es 4 3 GommunicatiOns ETFOrS ici re err aee e ditur ie Hep ale PEE FE ER Hg ds 4 17 4 3 1 Categories of communications errors sssssssssssseeeeee enne 4 17 4 3 2 Operations in case of communications errors ssssssssseeeeee 4 18 CHAPTER 5 FUNCTION CODES AND DATA FORMATS 9 I o N gt I Es wo 2 gt I o PN e gt I o o 5 1 Communications Dedicated Function Codes ssssssesssseeeenerenenennn 5 1 5 1 1 About communications dedicated function codes sssssssssseeseees 5 1 5 1 2 Command data 5 cr E tdeo ubere bis uri cg 5 2 5 1 3 Montrtor data 1 19 rr t ettet c aste cic certe ERR Red erba edad 5 9 5 1 4 Information displayed on the keypad sssssssseseseneenenneen nennen 5 15 5 2 Data Formats ditate qeu rie etie eie Ua ede do ed aA Ned de ees 5 26 5 2 1 List of data
62. 2 2 2 Gonnection procedures 3 etie i aee tha ge E Pe e ed ee gea 2 11 2 2 3 Devices for connection sssssssssssesesseseeeen entente nnne nene nnne en 2 15 2 2 4 Measures against noise eeeesssesseseeseeeenenan nennen nannten EKARREN ER ESTEE 2 16 2 3 Switching to Communications sssssssssssesesseeee enne enne en nnne nnns 2 18 2 3 1 Functions for the switching ssssssssssssssseeeeeneene ennt enne nnns nnne 2 18 2 3 2 Link functions operation selection ssssseeeeneennene 2 19 2 3 3 How to switch communications enabled disabled sssssses 2 20 2 3 4 Link functions for supporting data input operation select sssssss 2 21 2 4 Making RS 485 related Settings ssssssssssssesseeeenneeeen nnne nnns 2 22 2 4 1 Link function RS 485 setting ssssssssssseeeeenennennen nennen 2 22 2 5 Selecting the Method of Storing Communications Data 2 25 CHAPTER 3 Modbus RTU PROTOCOL 3 1 Messag8S ete ie tee M ape ei b ai i 3 1 3 1 1 Message formals 2 etia nea iet ete e Abdi eae Givi 3 1 3 1 2 Message typ6es cene ie ce I Pe Linee etl Ep n ee UM Pe EC Ce t e Lene en 3 1 3 1 3 Message frames 5 iens ese ttn a eodd a epe RUD orien LM DIMUS NEUE 3 2 3 1 4 Message categories isi du ficere es a ee dica na da tene aves dd naa a des 3 4 3 1 5 Communications examples r
63. 2nd terminals of the two RJ 45 connectors are internally connected with each other Communications cable shielded terminal RS 485 communications data Negative terminal for RS 485 terminal communications data RS 485 communications data Positive terminal for RS 485 terminal communications data The 5th terminals of the two RJ 45 connectors are internally connected with each other Unused For comparison of pin assignment between FRENIC series and FVR E11S series see Table 2 3 in 2 2 2 Caution 1 RJ 45 connector modular jack pin layout For the arrangement of the signal change switch SW10 see Figure 2 6 e in 2 2 2 Cautions 2 About terminating resistors Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 6 2 1 Specifications 2 1 4 Specification of connection cable for RS 485 terminal 1 RJ 45 connector The specification of the connection cable is as follows to ensure the reliability of connection Specifications Common specification Straight cable for 10BASE T 100BASE TX satisfying the US ANSI TIA EIA 568A category 5 standard commercial LAN cable Extension cable for remote Same as above 8 core 5m long RJ 45 connector both operations CB 5S ends Extension cable for remote Same as above 8 core 3m long RJ 45 connector both operations CB 3S ends Extension cable for remote Same as above 8 co
64. 4 LE to the function code related to the digital input terminal one of E01 E05 terminals X1 to X5 E98 terminal FWD or E99 terminal REV FRENIC Mini does not support E04 E05 X4 and X5 Control can be switched by the terminal to which link operation selection data 24 LE is assigned Communications automatically becomes valid when link operation selection is not assigned to any digital input terminal Table 2 5 Digital input terminal settings and communications statuses OFF Communications invalid ON short circuited to Communications valid the terminal CM unon Via communications command data and operation data must be rewritten from the host controller because the memory is initialized when the power is turned ON Although command data and operation data can be written even if communications is invalid they will not be validated because the switch is made invalid by link operation selection If communications is made valid with no operation data written operation command OFF frequency setting OHz during operation the running motor decelerates to a stop and may exert impact on the load depending on the set deceleration time Operation can be switched without causing impact to the load by setting data in communications invalid mode in advance and then switching the mode to valid f negative logic is set as Link enable data 1024 the logical value corresponding to the ON OFF status of
65. 412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 21 Table 3 13 CRC data calculation table Continued N PROCESS 15 CRC No 37 Xor GP Shift gt 1 CRC No 39 Xor GP 41 Shift 2 42 CRC No 41 Xor GP 43 Shift 1 44 CRC No 43 Xor GP 45 5 data byte 46 CRC No 44 Xor No 45 47 Shift 5 48 CRC No 47 Xor GP 49 Shift gt 2 50 CRC No 49 Xor GP 51 Shift 1 52 CRC No 51 Xor GP 53 6 data byte 54 CRC No 52 Xor No 53 55 Shift 3 56 CRC No 55 Xor GP 57 Shift 2 58 CRC No 57 Xor GP 59 Shift 2 60 CRC No 59 Xor GP 61 Shift 1 shift of No 8 terminated Transmitted CRGdata 4 7 A 7 From the above calculation the transmitted data is as shown below N o o OOo oo goD cioococ 5o0o 5 oo ocojJo o o 2lo l2joj2oj jolooao o l oljojlooaozo 2 ololooloo 2 ol2s oooloio llo o 5oo an i 2a olol lol o lo lolol o lo lolol ol ololololol olololololololololololol olol ololol olololol olo lo lolo ololol lo l l lolol olololololo olo ol lolololololololo olololol olololololo l l lol olol olol lol lolololololo l o olololo lo l ol lol
66. 5 4 described in 3 2 2 5 Reading Maintenance Information under Chapter 3 of the FRENIC Mini Instruction Manual INR SI47 0791 E Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 1 1 List of Functions The functions listed below become available by operating the appropriate function codes from the host controller The chapters that follow describe these functions in detail Function Operation Table 1 1 List of RS 485 communications functions Description The functions equivalent to the terminal functions shown below can be executed through communications Forward operation command FWD and reverse operation command REV Digital input commands FWD REV X1 X9 terminals The number of X terminals varies with the inverter model Alarm reset command RST Frequency setting Either of the following three setting methods can be selected Set up as 20000 maximum frequency Frequency adjustable unit 0 01 Hz without polarity Rotation speed adjustable unit 1r min Only MEGA has a polarity PID command Set up as 20000 100 Related function code S codes dedicated to communi cations Operation monitor The items below can be monitored Frequency command Actual values frequency current voltage etc Operation status information on general purpose output terminals etc Maintenance monitor
67. 6 4 6 6 5 Analog Inputs Momor nii aei ae iae aa i EKE E nennen AA E AA 6 5 6 6 6 LOOP ellai TR 6 5 6 6 7 Reading and resetting faults sse enne 6 5 6 6 8 Address limitations iiec iced de edet deed ege dU de Een eda duis 6 5 6 6 9 Point 90 91 92 93 Read Write Parameter Number Parameter Data 6 10 6 6 10 Reading and Writing from to Inverter s Function Codes ssssssssss 6 11 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 1 Messages 6 1 Messages 6 1 1 polling selecting When the FRENIC Eco receives a request frame from the host addressed to itself local station the FRENIC Eco sends back a response frame Request frame Polling Selecting Host Response frame less than 25ms Inverter 6 2 Point Database Table 6 3 presents the point database information for FLN For complete descriptions of these points See this manual and FRENIC Eco Instruction Manual INR S 47 0882a E or INR SIA7 1225 E For more information on installation start up and programming See FRENIC Eco Drives User s Manual MEH456 6 3 Setting up Communications of the FRENIC Eco Set up of the FRENIC Eco variable frequency drive for FLN communications and control must be performed by the drive representative This do
68. 8 bytes long Format error 74 Polling command g j k h i The ETX was not detected in the specified position Optional frame 12 bytes long Format error 74 Other than specified commands A command other than the specified commands R W A E a e f g j K h i m was detected Standard frame 16 bytes long Command error 75 unon When negative acknowledgement NAK for a format or command error is returned with the standard format as in the case of No 1 and No 4 the contents of the command type function code group and function code identification number fields will be undefined 4 10 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 1 Messages 4 1 3 Descriptions of fields 1 Command field The table below shows command types The applicable frame is different among the command types Table 4 11 Command formats Command Description Applicable frame ASCII R Reads function code data polling Standard frame ASCII W Writes function code data selecting ASCII A Writes function code data at high speed writing that does not wait for writing to be completed ASCII E Resets an alarm ASCII a Gives a frequency command S01 1 Optional frame ASCII e Gives a frequency command S05 1 ASCII f Gives an operation command S06 1 ASCII g Reads the output frequency MO6 1 AC
69. 9 O O O O M69 Inverter rated current fece O O j O O PARTI M MCA pjBUS x O O O M70 Operation status 2 44 O O O O M71 Input terminal information 14 O O O O M72 PID feedback value 29 x O O O M73 PID output 29 x O O O M74 Operating status 2 76 x x x O M76 Main circuit capacity life Elapsed time 74 x x x O M77 Main circuit capacity life Remaining time 74 x x x O M81 Maintenance Remaining time M1 74 x x x O M85 Maintenance Starting times M1 1 x x x O M86 Light alarm contents Latest 10 x x x O M87 Light alarm contents Last 10 x x x O M88 Light alarm contents Second last 10 x x x O M89 Light alarmcontents Third last 10 x x x O 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 42 5 2 Data Formats Table 5 30 List of data format numbers W codes Format Support number Eco Multi Operation status 16 Frequency reference 22 Output frequency before slip compensation 22 Output frequency after slip compensation 22 Output current 24 FGI O O O O O O x OJOO O O O O O O O O O O 24 BUS 1 Output voltage 3 Torque 2 Rotation speed 37 Load rotation speed 37 Line speed 37 PID process command 12 PID feedback
70. 9 communications errors Inverter s ROM 0 to 9999 version Remote keypad s 0 to 9999 ROM version Option ROM 0 to 9999 version Mini optional Option2 ROM 0 to 9999 version Option3 ROM 0 to 9999 version Contents of RS485 O to 127 ch2 error Number of option 0 to 9999 communications errors Option 1 A port No of communications errors Content of option 0 to 9999 communications error Option 1 A port communications error content Option communicate 0 to 9999 error contents Number of option 0 to 9999 communications errors Option communicate 0 to 9999 error contents S1VI AHOH V1VG ANY S3300 NOILONN RSet Indicates the content of a communications error between the inverter and an option card For details see the manual of each option Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 21 Code Name Alarm history latest Table 5 15 Keypad related function codes X codes Monitor range 00004 to FFFFH Min step Unit LED display Support Mini Eco Multi MEGA Remarks Contents of 1 in alarm list example EEH LLL j Multiple alarm 1 latest 00004 to FFFFH Multiple alarm 2 latest 00004 to FFFFH Sub code 0 to 9999 Alarm history last 00004 to FFFFu Contents of 2 in alarm list exam
71. CII h Reads the torque monitor M07 1 not supported by FRENIC Mini ACCII i Reads the torque current monitor M08 1 Usable only for FRENIC MEGA ASCII j Reads the output frequency M09 1 ASCII k Reads the operation status monitor M14 1 ASCII m Resets an alarm 1 The above commands a to k are used to read or write data in the function code data format specified in parentheses 2 Data field Standard frame 8 9 10 11 12 Special additional Data s first Data s second Data s third Data s fourth data character character character character Optional frame 9 10 11 12 Data s first Data s second Data s third Data s fourth character character character character All data except for some special ones are treated as 16 bits long In the data field of the communications frame data is hexadecimal 0000 FFFFy and each digit is represented by an ASCII code Negative integer data signed data is treated as a complement of 2 of the integer data without the sign Garon The alphabetic characters A to F of hexadecimal data must be uppercase Set 0 in all the data fields of the request frame for polling In selecting the data field of the ACK frame will be undefined 4 11 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net JOOOLOYd H31H3ANI 3SOdunid TVHaN39 Ifna ASTE Example When setting 20Hz with function
72. FF Fuji Electric Innovating Energy Technology RS 485 USER S MANUAL FRENIC MINI series FRENIG Eco SERIES z EcSE o0 IETEIDE FRENIC MEGA seris Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 24A7 E 0082 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net FRENIC Mini FRENIC ECO FRENIC Multi FRENIC MEGA User s Manual for RS 485 Communications Card Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Copyright 2002 2009 Fuji Electric Systems Co Ltd All rights reserved The copyright in this user s manual belongs to Fuji Electric Systems Co Ltd This manual may not be reprinted or reproduced in whole or in part except as may be expressly permitted by Fuji Electric Systems Co Ltd Microsoft and Windows are registered trademarks or trademarks of Microsoft Corporation U S The other company and product names used herein are generally trademarks or registered trademarks of other companies Any information contained herein is subject to change without prior notice for improvement Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Preface The inverter can be connected with the keypad through RJ 45 connector modular jack 1 RS 485 communications card option 2 and control circuit terminal base 3 Using these
73. For BCC ACK frame inverter host 0 1 2 3 4 5 6 7 8 9 12 13 14 15 SOH Station ACK Command Function Function code SP Data ETX BCC address code group identification number 1 2 1 1 1 2 1 4 1 2 byte For BCC NAK frame inverter host 0 1 2 3 4 5 6 7 8 9 12 13 14 15 SOH Station NAK Command Function Function code SP Data ETX BCC address code group identification number 1 2 1 1 1 2 1 4 1 2 le byte For BCC Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 2 Field SOH Table 4 2 Value ASCII Hexadecimal format format 4 1 Messages Request frame Description Start of message Station address Station address of the inverter decimal ten s figure Station address of the inverter decimal one s figure ENQ Transmission request Command m zm Request command Polling read Selecting write High speed response selecting write 2 Alarm reset Function code group 1 zz0oo xoc omrruomm Cesk GLOVES db Ee RbOCD de SbOCE CL GBOCL LOXiL Function code group 3 Fundamental function Extension terminal function Control function of frequency Motor1 parameter High performance function Motor2 parameter Motor3 parameter Motor4 parameter Application function 1 Application function 2 Link function Option function Command data Monitor data 1 Monitor data 2 Alarm data 1 Alarm data 2 Fu
74. GAIN Siemens PI TIME Siemens GAIN ryjiElectric d 6 6 7 Reading and resetting faults FAULT Point 80 shows the current status of the drive FLT MEM O Point 83 contains the code for the most recent fault LAST FAULT Point 82 contains the code for the second most recent fault See Table 6 2 for descriptions of the fault codes The drive can be reset back to OK mode by commanding FAULT RESET Point 81 to RESET 6 6 8 Address limitations The default value for CTLR ADDRESS Point 1 is 1 JOOOLOYd Id MHHOMLI3N 13437 Y00741 ENSE Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 5 Table 6 2 FRENIC Eco Drive Faults Drak use Meaning s Ovenaage macoraton OUT s Genslapei constant speed or stopping OUS Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 6 6 6 Other Functionality Table 6 3 Point Database for FLN Point Point Subpoint Name Factory Default Engr Units Slope Intercept On Text Off Text Number Type SI Units SI Units SI Sl Units L3 ue ems 3 dP 9 3 uo wmewmo me e Lm uw orrae o0 em jon 9 Ca pur onono o rer Jon 9 Le momen o er pes 1 DR VOLTAGE Lm pu onrowen 0 p wm oo e Le ta meme 9 ws of _ re pup mrn 2 m p T NOTRDY NOTRDY Emp eem none 3 8 noo nonce Pia ww w
75. IA7 0773 Document number Inspection at the time of arrival how to install the product Description Overview of FRENIC Eco how to operate the keypad User s Manual MEH456 control block diagram selection of peripherals capacity selection specifications function codes etc Catalog MEH442 Overview of FRENIC Eco features specifications outline drawing options etc Instruction Manual INR SI47 0882 E INR SIA7 1059 E INR SIA7 1225 E Inspection at the time of product arrival installation and wiring how to operate the keypad troubleshooting maintenance and inspection specifications etc RS 485 communications card Installation Manual INR SIA47 0872 Inspection at the time of arrival how to install the product Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net FRENIC Multi Name Document number Description Overview of FRENIC Multi how to operate the keypad User s Manual MEH457 control block diagram selection of peripherals capacity selection specifications function codes etc Catalog MESA Overview of FRENIC Multi features specifications MEH653 outline drawing options etc Instruction Manual INR SIA7 1094 E INR SIA7 1204 E Inspection at the time of product arrival installation and wiring how to operate the keypad troubleshooting maintenance and inspection specifications etc RS 485 communicat
76. MATS This chapter describes communications dedicated function codes and the data formats of communications frames FRENIC Mini FRENIC Eco and FRENIC Multi support different function codes For details see the description of each function code Table of Contents 5 1 Communications Dedicated Function Codes sssssessseeenenenennnnn 5 1 5 1 1 About communications dedicated function codes sse 5 1 5 1 2 Command data sz susce ium Dui tutes macte t 5 2 5 1 3 Monttor data T nine en nitent denter tec e a ted c a E Cere t Fou 5 9 5 1 4 Information displayed on the keypad ssssssssseseeeeneneeenenen nenne 5 15 5 2 Data Formats nih e eise tete e oeste re e eue eere Hed eade 5 26 5 2 1 List of data format NUMDELS c cccccccccsesssseceseesceesesseeseseceeececeeseaaeseeeesceeseaeaaeseeeeeees 5 26 5 2 2 Data format specifications sss eene nennen nnne nnn 5 47 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 1 Communications Dedicated Function Codes 5 1 Communications Dedicated Function Codes 5 1 1 About communications dedicated function codes Communications dedicated function codes are available to monitor the operation and status of the inverter via communications They are classified into the gro
77. O O O detection time yl9 RS 485 Communications Option Response interval 5 x O O O y20 RS 485 Communications Option Protocol selection 1 x O O O y97 Communications Data Saving Method Selection 1 x x x O y98 Bus Link Function Mode selection 1 x O O O y99 Loader Link Function Mode selection 1 O O O Table 5 28 List of data format numbers S codes Format Support number Eco Multi Frequency reference p u 29 Frequency reference 22 Operation command 14 Universal DO 15 Acceleration time F07 3 Deceleration time F08 3 Torque Limit Level 1 Multi 1 MEGA 6 Torque Limit Level 2 1 Universal AO 29 PID command 29 Alarm reset command 1 1 Not applicable with the FRENIC Multi ROM version 0799 or older Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 40 5 2 Data Formats Table 5 29 List of data format numbers M codes Format Support number Multi O Frequency reference p u Final command 29 Torque command Final command 6 Torque current command Final command 6 Magnetic flux command value 6 Frequency reference Final command 22 Output frequency 1 p u 29 Torque real value 6 Torque current 6 Output frequency 23 FGI O O O x O O O Of O O O O Ox 22 BUS 1 Input power 5 Output current effective va
78. Protocol FRENIC Mini Eco Multi supports the RTU mode only which provides a high transmission density performing an error check through a CRC cyclic redundancy check to ensure accurate data transmission Fuji general purpose inverter protocol This protocol is commonly used for all models of Fuji s general purpose inverters The main functions include enabling as a common protocol operation of all models of Fuji s general purpose inverters with the same host program function codes cannot be generally edited because specifications are different among models adopting fixed length transmission frames as standard frames to facilitate developing communications control programs for hosts reducing the communications time in response to operation commands and frequency setting which are required quick response by using optional transmission frames Euron Since the protocol switches to the keypad dedicated protocol automatically by connecting the keypad it is not necessary to set up the communications related functions Although the FRENIC Loader uses a dedicated protocol for loader commands part of the communications conditions must be set For further information see the FRENIC Loader Instruction Manual With regard to a FRENIC Mini that uses inverter ROM 0399 or earlier version part of the RTU protocol functions are restricted Contact us for these restrictions Confirm the ROM version according to the menu
79. RS 232C Isolation The RS 232C side of the converter must be isolated from the RS 485 side Failsafe Equipped with a failsafe function 1 Other requirements The converter must have enough noise immunity for successful communications 1 The failsafe function means a function that keeps the RS 485 receiver s output at high logic level even when the RS 485 receiver s input is open or short circuited or when all the RS 485 drivers are inactive Recommended converter System Sacom Sales Corporation Japan KS 485PTI RS 232C to RS 485 converter USB 4851 RJ45 T4P USB to RS 485 converter Transmission receiving switching system Since RS 485 communications adopts the half duplex system two wire system the converter must have a transmission receiving switching function The following two systems are available as the switching system SNOILVOISIOAdS NOWWOO ASLEA 1 Automatic turnaround of the transceiver buffer 2 Switching with the flow control signal RTS or DTR from the personal computer In the case of FRENIC Loader the operating system released before Microsoft Windows98 or an older version does not support the switching system described in 2 above Use the converter described in 1 Personal Driver Computer Receiver input Receiver 4 1 input i Driver i Transmission enable Driver gt Receiring enable RS 232C switching Receiver output Receiver D b output Receiver enable Receiver F enable Receiv
80. RS 485 communications via standard RJ 45 or port 1 1 RS 485 communications via option or port 2y2 RS 485 communications via option or port 2 2 RS 485 communications via option or port 2y2 1 FRENIC Mini requires RS 485 communications card option 2 FRENIC Eco Multi requires RS 485 communications card option FRENIC MEGA is equipped with RS 485 communications port 2 terminal base as standard equipment CHINT By selecting continuous communications valid without setting any digital input terminal and switching the data of H30 to communications valid invalid external signal input valid communications valid invalid can be switched in the same manner as switching at the digital input terminal See the next section or later 2 19 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net SNOLLVOISIOAdS NONWOO Aet 2 3 3 How to switch communications enabled disabled To issue a frequency setting or operation command through communications to control the inverter select Through RS 485 communications by function code H30 link function operation selection In addition when switching control through communications with control from the terminal block frequency setting from terminal 12 operation command from terminal FWD and so on to switch remote operations with operations on the inverter body assign link operation selection data 2
81. RUN Input during operation M1 by commercial power Motor 1 CRUN Input during operation M2 by commercial power Motor 2 CRUN Input during operation M3 by commercial power Motor 3 CRUN Input during operation M4 by commercial power Motor 4 DROOP Droop selection PG CCL PG alarm cancel FR2 FR1 Run command 2 run command 1 FWD2 Forward run stop command 2 REV2 Reverse run stop command 2 FWD 2 Forward operation stop command Assign ment number Valid Invalid Valid Invalid Invalid Invalid REV 2 Reverse operation stop command Note X4 and X5 are not provided for FRENIC Mini X6 X7 X8 and X9 are provided only for FRENIC MEGA 1 When the command is given through the communications negative logic setting is invalid 2 Terminals FWD REV only Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 6 4 Function data 5 1 Communications Dedicated Function Codes Table 5 6 Function code and data S08 S09 S10 S11 Acceleration time F07 Function Set data with common code numbers and in common Permissible setting range Mini Eco Multi 0 0 to 3600 0 MEGA Min step communications 0 0 to 6000 0 formats to models Deceleration Mini Eco Multi time F08 0 0
82. The Support column indicates whether each inverter type supports the corresponding bit or not The symbol O means the code is supported and the symbol X means that the code is not supported fixed to 0 5 51 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net S1VINHOJ V1VG ANY S3309 NOILONN MENSES Data format 17 Model code 15 44 d9 de cdi d49 9 8 7 6 5 4 3 22 1 0 Model Generation Destination Input power supply Table 5 35 List of model codes P E H H 1667Hz 3000Hz Generation 11 series 7 series 1 series Eco RHRA PLUS Series series RHC C series Destination China Europe Taiwan Three Three supply phase phase 200V 400V Example When the inverter type is FRN1 5C 1 S 2 J E Destination Japan Input power supply 3 phase 200V Structure Standard Generation 1 series Model C Since model C is represented by code 5 generation 1 series by code 3 destination Japan standard by 1 and input power supply 3 phase 200V by 3 the model code is 53134 Data format 19 Current value Current values are decimal data positive The minimum step is 0 01 for an inverter capacity of 22kW 30HP or less and 0 1 for an inverter capacity of 30kW 40HP or more When inverter capacity is 22kW 30HP or less any data higher than 655A cannot be written No correct v
83. Vector control with speed sensor co adu N e Torque control vector control without speed sensor 11 Torque control vector control with speed sensor Other than the above Reserved Motor Selected motor is shown x x x O selection 00 motori 015 motor2 105 motor3 115 motor4 Speed 1 is set during speed limit x x x O limit ON S1YW HO4 V1VG ANY S3300 NOILONN ERAO Data format 77 Optional input terminals io 14 13 ea 10 9 8 7 6 5 4 3 22 1 0 16 115 114 113 112 111 110 I9 18 I7 l6 I5 l4 I3 12 E Data format 78 Optional output terminals 15 14 19 12 t1 10 9 8 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 0 08 07 06 05 04 03 02 01 bo Unused cerned Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 59 Appendix CHAPTER 6 FLOOR LEVEL NETWORK P1 PROTOCOL The FRN F1S U FRENIC Eco USA version has an optional built in Floor Level Network FLN communication driver and point database allowing the FRENIC Eco to coexist on an APOGEE network with other FLN devices A Fuji Electric systems representative is responsible for proper configuration of the drive for its primary application while a Siemens Building Technologies Inc representative is responsible for field panel programming to make use of the drive
84. Web www ctiautomation net Email info ctiautomation net 2 23 No response error detection time y08 y18 Table 2 13 No response error detection time In a system designed to be sure to access a Function station inverter managed by a host within a N 7 o response error specific period of time access may be lost during detection disabled RS 485 communications due to wire disconnec Detecting time from 1 tions In such a case the inverter starts the to 60 seconds operation of communications error set up by y02 and y12 if the inverter detects the symptom and access is still lost even after the communications disconnection detection time has passed Response interval y09 y19 Set the time from the completion of receipt of a request from the host to the return of response to it Even in a slow processing device timing can be adjusted by changing the response interval time Data setting range 0 00 to 1 00 second Host Inverter Response t1 Response interval time a a The processing time within the inverter It depends on the timing and command given For further information see the procedure for each protocol on the host below Modbus RTU protocol Chapter 3 3 2 Host Side Procedures Fuji general purpose inverter protocol Chapter 4 2 Host Side Procedures Setting when FRENIC Loader is connected Set the response interval time according to the performance and conditions of the personal com
85. a request frame from the host addressed to itself local station the FRENIC Eco sends back a response frame Polling Selecting Host Request frame Inverter Response frame less than 10ms 7 2 Setting up Communications of the FRENIC Eco Baudrate The baudrate on a Metasys N2 network is always 9600kbps Termination The end nodes in a Metasys network can be terminated to avoid reflections on the bus line The drive is equipped with a termination switch to accomplish this in an easy way If the drive is used as the first or last drop in a network the termination switch should be in ON position Otherwise the switch has to be in OFF position Note If an external termination connector is used the switch must be in OFF position Node Address Before the drive is connected to the network and activated the node or drop address has to be set This is done with Function Code y01 y11 See Chapter 2 of this manual for setting instructions Note The node address can not be changed during operation Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 7 1 7 3 Point mapping tables Units Point mapping tables Al BI Description Output Frequency Range Value 0 to 655 35 Notes Mog Actual Torque 327 68 to 327 67 M07 Output Current 0 to 399 99 M11 Motor output power 327 68 to 327 67 M64 Output Voltage 0 0 to 1000 0 M12
86. adcast Inverter lt gt lt gt Inverter processing time Inverter processing time 3 2 4 X Frame synchronization method Since the RTU transmits and receives binary data without using header characters for frame synchronization a frame synchronization system is defined as a time without data to identify the head of the frame If data communications does not occur for a period equal to three characters 33 bits including the start and stop bits at the current transmission speed during receiving standby initialize the frame information and consider the first received data the first byte of the frame If a character interval reaches the length of three characters or more while a frame is received the frame is discarded For this reason the host must transmit data at a time interval of three or less characters between two characters Data transmitted by host Three or more characters First character Second character gt Third character Fourth character Data received by inverter First character Second character First character Second character With regard to data to another station messages from the host and response from that station will be received In response transmission to identify the head of the frame a waiting time of three characters 33 bits including the start and stop bits is required between the completion of data receipt by the station and the start o
87. agnetic saturation expansion coefficient b 3 x x x O r37 Motor 4 Magnetic saturation expansion coefficient c 3 x x x O r39 Motor 4 Selection 1 x x x O r40 Slip Compensation 4 Operating conditions 1 x x x O r41 Output Current Fluctuation Damping Gain 4 5 x x x O r42 Motor parameter switching 4 Mode selection 1 x x x O r43 Speed control 4 Speed command filter 7 x x x O r44 Speed control 4 Speed detection filter 7 x x x O r45 Speed control 4 P Gain 3 x x x O r46 Speed control 4 P Integration time 7 x x x O r48 Speed control 4 Output filter 1 x x x O r51 Cumulative Motor Run Time 4 7 x x x O r52 Startup Times of Motor 4 1 x x x O rb3 Motor 4 X compensation efficient 1 1 x x x O r54 Motor 4 XCompensation coefficient 2 1 x x x O r55 Motor 4 Vector control torque current 24 FGI x x x O IMSRTU ME TE O0 P4BUS x x x Oo r56 Motor 4 Vector control inductive voltage coefficient 1 x x x O r57 Reserved 1 x x x O 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option Table 5 25 List of data format numbers J codes Format Support number Eco Multi PID control Mode selection PID control Remote command PID control P gain PID control Integration time PID control D Derivative time PID control Feedback filter PID contro
88. aintenance hours M1 M85 No of starting Allowable starting 0 to 65535 1 Times x x x O times before times before the next maintenance maintenance M1 M86 Light alarm Latest light alarm 0 to 254 1 x x x O latest indicated with a code Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 13 S1YW HO4 V1VG ANY SIO9 NOILONN ERAO Table 5 13 Monitor data 1 function codes 6 Code Name Description Monitor range Min Unit Support step Mini Eco Multi MEG Light alarm Last light alarm 0 to 254 last indicated with a code Light alarm Second last light 0 to 254 second last alarm indicated with a code Light alarm Third last light alarm 0 to 254 third last indicated with a code Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 14 5 1 Communications Dedicated Function Codes 5 1 4 Information displayed on the keypad The function codes used to read via RS 485 information displayed on the keypad are classified into W codes X codes and Z codes All of these function codes are for read only The function codes shown in Tables 5 14 to 5 16 correspond to the menu numbers displayed on the LEDs on the keypad shown in the LED display field The Support column of the table indicates whether each function is supported by the respective models or not O indicates the funct
89. al frequency actual speed M06 j 6AH Output frequency monitor M09 k 6Bu Operation status monitor M14 h 68u Torque monitor MO7 not supported by FRENIC Mini i 69H Torque current monitor M08 Usable only for FRENIC MEGA 5 Data SP 20u Unused fixed space SP 20u Unused fixed space 0 to 9 304 to 394 Communications error code high order digit Ato F 414 to 46H hexadecimal ten s figure Communications error code low order digit hexadecimal one s figure 9 ETX ETX 03H End of message 10 BCC 0 to 9 30 to 391 Checksum 1 hexadecimal ten s figure Ato F 41u to 464 Checksum 2 hexadecimal one s figure 3 NAK frame When the response frame length is determined by the command type and the command type character is correctly identified response will be given according to the frame length specified by the command in principle Concerning all the request frames if the inverter failed to detect ETX after detecting request to send character with the specified 3 byte position until reaching the15 byte position the inverter returns no response Table 4 10 Negative acknowledgment NAK frame Frame Command type Standard frame Optional frame Cause of error The ENQ was not detected in the specified position NAK response frame Standard fame 16 bytes long Error code M26 Format error 74 Selecting command a e f m The ETX was not detected in the specified position Optional frame
90. allows controlling signal reflection and reducing noises Be sure to insert a terminating resistor into the terminating host side and the side of the device connected to the final stage in short both the terminating devices configuring the network Terminating resistors are inserted into total two positions Note that the current capacity of signals may be insufficient if terminating resistors are inserted into three or more devices If the inverter is used as a terminating device turn on the switch for terminal resistor insertion Model Objective PCB Switch No Layout FRENIC Mini RS 485 communications card Swi See Figure 2 6 a FRENIC Eco Control PCB of inverter SW3 See Figure 2 6 b RS 485 communications card SW103 See Figure 2 6 c FRENIC Multi Body printed circuit board SW3 See Figure 2 6 d RS 485 communications card SW9 See Figure 2 6 e FRENIC MEGA 20 SWw2 Body printed circuit board SWs See Figure 2 6 f Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 12 2 2 Connections OPC C1 RS a RS 485 communications card for FRENIC Mini SNOLLVOISIOAdS NOWWOO AKSO 5W103 Q OPC F1 RS Q o o 54103 OFF Oo ON Control terminal block Odo OO 5 px px so ox px so o o o D b Control PCB FRENIC Eco c RS 485 communications card for FRENIC Eco
91. alue can be read out when a direction for write data higher than 655A is issued Current data is rounded down on and after the fifth digit inside the inverter Ex When a writing direction of 107 54A is issued to an inverter with a capacity of 22kW 30HP 107 5A is written Ex When F11 electronic thermal operation level 107 0A 40HP 107 0 X 10 1070 042E consequently gt 044 2Ex Ex When F11 electronic thermal operation level 3 60A 1HP 3 60 x 10 360 01684 consequently gt O1n 68H Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 52 5 2 Data Formats Data format 20 Communications error Table 5 36 Communications error codes common to both protocols Code Description Code Description Checksum error CRC error Framing error overrun error buffer No response full No response Parity error No response Table 5 37 Communications error codes for Fuji general purpose inverter protocol Code Description Code Description Format error Function code error Command error Write disabled Link priority error Data error Function code data write right error Error during writing Table 5 38 Communications error codes for RTU protocol Code Description Code Description Improper FC Improper data range error Improper address function code NAK link priority no right write error disa
92. arm M64 on alarm M66 Speed detection Detected speed 327 68 to 327 67 1 x x x O M67 Transmission Error processing 0 to 127 x x x O error processing code for data code transfer M68 PID final 20000 100 32768 to 32767 1 O O O O command M69 Inverter rated FGI 0 00 to 9999 Vari A O O O O current E AE l ET E EEA RTU inverter 0 00 to 655 35 0 01 A O O O O capacity 22kW ELS AE Sa EEEE A A E A RTU inverter 0 0 to 6553 5 0 1 A x O Oo capacity 30kW 40HP or more M70 Operation Displays the 0000H to FFFFH 1 O O O O status 2 operation status in the form of a bit signal M71 Input terminal Operation command 0000H to FFFFH 1 O O O O information information from the terminal block and communications M72 PID feedback PID feedback based 32768 to 32767 1 x O O i9 value on 10076 of analog input 20000 100 M73 PID output PID output based on 32768 to 32767 1 x O O O the maximum frequency F03 20000 100 M74 Operating Displays the 0000H to FFFFH 1 x x x O status 2 operation status in the form of a bit signal M76 Main circuit Main circuit capacitor 0 to 65535 1 10h x x x O capacitor life use time in units of 10 elapsed time hours M77 Main circuit Main circuit capacitor 0 to 65535 1 10h x x x O capacitor life remaining life in units of 10 remaining time hours M81 Remaining time Time before the next 0 to 65535 1 10h x x x O before maintenance in units of 10 m
93. asure the control variable These points have default units in Hz If other units are required unbundle these points with appropriate slopes and intercepts The new intercept will be equal to the lowest value of the desired range The following formula lets you define a new slope and intercept in order to accomplish the unit conversion Desired Range x Slope of Existing Point Newsies Desired Range x Slop g Range of Existing Point 0 HZ 01 7 60 0 HZ x 0 01 0 006 100 0 New Intercept is equal to the lowest value of the desired range The following examples illustrate this conversion procedure 6 5 2 1 Example You are controlling water temperature from a cooling tower using the FRENIC Eco to control a fan The temperature sensor has a range of 30 to 250 degrees Fahrenheit 102010Hd Id MHHOMLI3N T3 A31H0014 IESU To unbundle the set point REF FREQ for commanding in degrees Fahrenheit where 0 to 60 Hz is equal to 30 to 250 degrees Fahrenheit New Intercept 30 the temperature that corresponds to 0 New Slope Desired Range x Slope of Existing Point Range of Existing Point 250 30 degrees Fahrenheit x 0 1 _ g 5 100 0 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 3 To unbundle the feedback PID FEEDBACK for monitoring in degrees Fahrenheit New Intercept 30 New Slope Desired Range x Slope of Existing Point Range
94. ation net 3 11 3 2 Host Side Procedures 3 2 1 Inverter s response time Upon receipt of a query from the host the inverter executes the queried transaction and sends back response after the response time shown below Host Query Query Response Response Inverter ti Response interval time The response interval time is the longest time out of the time setting by a function code 1 3 character time 2 or inverter s processing time 3 1 y09 y19 setting of response interval time 0 00 1 00 s factory shipment setting 0 01 s You can set the time from receiving a request issued from a host to starting to send a response By setting a response interval time even the host side which is slower than the inverter can meet timing 2 S character time maximum value Table 3 9 3 character time maximum time 38400 Baud rate bps 2400 4800 9600 19200 Not supported by FRENIC 3 Inverter processing time The data volume shown below indicates the number of words 1 Read holding registers read coil status multiple read holding registers Table 3 10 Inverter processing time Data count Inverter processing time minimum to maximum 1107 5 to 10 ms 8 to 16 10 to 15 ms n Int n 1 8 x5 to int n 1 8 x5 5 ms Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 12 3 2 Host Side Procedures 2 Preset single regis
95. atures 1 1 Features The functions listed below can be implemented using RS 485 communications The keypad can be mounted on the easy to access front of control panel with an extension cable option The function code data of the inverter can be edited and the operation status of the inverter can be monitored by connecting it to a personal computer on which inverter support software runs see the FRENIC Loader Instruction Manual The inverter can be controlled as a subordinate device slave by connecting it to an upper level device host master such as a PLC or personal computer As the communications protocols for controlling inverter the Modbus RTU widely used by a variety of appliances and the Fuji general purpose inverter protocol common to Fuji s inverters are available Modbus RTU protocol The Modbus RTU protocol is a set of communications specifications defined to connect Modicon s PLCs Programmable Logic Controllers in a network A network is established between PLCs or between a PLC and another slave unit s inverter s etc The main functions include deyo M3IAH3AO supporting both a query response format and a broadcast format for messages enabling the host unit as the master to transmit queries to each inverter as a slave and each slave to send back responses to the queries to the master supporting two modes RTU mode and ASCII mode as transmission mode for the standard Modbus
96. aximum speed frequency Data format 35 Range 0 to 9999 Data format 37 15 14 13 12 11 ROM version 10 9 Floating point data load rotation speed etc Exponent Mantissa Exponent 0 3 The value expressed by this format the mantissa X Mantissa 1 to 9999 1 Q exponent 2 Numeric value Mantissa Exponent OCR 0 01 to 99 99 1 to 9999 0 0 01 100 0 to 999 9 1000 to 9999 1 0 1 1000 to 9999 1000 to 9999 2 1 10000 to 99990 1000 to 9999 3 10 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 55 S1YW HO4 V1VG ANY S3300 NOILONN EISE Data format 40 Alarm factor 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Alarm caused by Order of alarm Alarm code See Table 5 33 multiple factors 1 to 5 occurrences 1 to 5 Data format 41 Alarm history 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Number of serial occurrences of same alarm Alarm code See Table 5 33 Indicates the content of an alarm that has occurred and the number of serial occurrence times of the alarm Data format 43 Operation command for I O check 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 X9 X8 X7 X6 X5 X4 X3 X2 X1 REV FWD Unused General purpose input General purpose input All bits are turned ON when set to 1 Data format 44 Operation sta
97. ble 4 13 below t3 See 4 2 3 Receiving preparation complete time and message timing from the host Table 4 13 Inverter s transaction time Timeout Command Transaction Description time recommended Function code read lt 10ms data Function code write S code commands other than lt 10ms data S08 or S09 Motor parameter initialization lt 500ms FRENIC Mini Eco H03 2 FRENIC Multi H03 2 3 FRENIC MEGA H03 2 3 4 5 Data initialization HO3 1 Function code other than above A Function code data high speed writing E m Alarm reset a e f Specific function code write data g h i j k Specific function code read data Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 15 JOOOLOYd H31H3ANI SSOdYNd 1WHANSD ira ASTE 4 2 2 Timeout processing To read write data from to the host transmit the next frame after confirming response If response is not transmitted from the inverter for more than a specified period of time timeout time it is a timeout and perform a retry If a retry begins before a timeout the requested frame cannot be received properly The timeout time must be set longer than the response time of the inverter Table 4 13 above mentioned shows recommended timeout times when no response interval time is set In case of a timeout retransmit the same frame or perform polling M26 for reading details
98. bled Example In case of an improper address 2 200024 Consequently 00H 02H Data format 21 Auto tuning not supported by FRENIC Mini 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 sen E ES EDD 0 0 0 0 0 0 REV FWD Data part L__ Not used When FWD is 1 this data is the forward rotation command When REV is 1 this data is the reverse rotation command However if both FWD and REV are 1 the command is not effective Both FWD and REV are 0 for reading Ex When P04 motor 1 automatic tuning 1 forward rotation 0000 0001 0000 0001 0101 Consequently gt Otn Ou S1VI AHOJ V1VG ANY S3300 NOILONN EISE Data format 22 Frequency data Decimal data positive Resolution 0 01Hz Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 53 Data format 23 Polarity decimal data positive for Fuji general purpose inverter protocol Decimal data positive Resolution 0 01Hz 16 bit binary data 4 digit ASCII code For reverse rotation add a negative sign ASCII to the special additional data in the standard frame or for forward rotation enter a space ASCII Example When maximum frequency 60Hz and MO9 output frequency 60 00Hz forward rotation 60 00 x 100 6000 17704 Consequently gt 1 7 7 0 Positive data is in the same data format as data
99. bus option Table 5 21 List of data format numbers H codes Format Support number Eco Multi O Data Initialization Auto reset times Auto reset Reset interval Cooling Fan ON OFF Control Acceleration Deceleration Pattern Rotation Direction Limitation Start Mode Auto search Deceleration Mode Instantaneous Overcurrent Limiting Mode selection OO O x OF CO CO OO O O O O Of CO OOo O O O oloo oloo Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 31 Table 5 21 List of data format numbers H codes Continued Format number Restart Mode after Momentary Power Failure Restart time Restart Mode after Momentary Power Failure Frequency fall rate Restart Mode after Momentary Power Failure Holding DC voltage Restart Mode after Momentary Power Failure Allowable momentary power failure time Start Mode Pick up frequency Thermistor Mode selection Thermistor Level Droop control Communications Link Function Mode selection Capacitance of DC Link Bus Capacitor Cumulative Run Time of Cooling Fan Startup Times 1 of Motor Mock Alarm Restart Mode after Momentary Power Failure Restart time Initial Capacitance of DC Link Bus Capacitor Cumulative Run Time of Capacitors on the PCB Starting Mode Delay time Non linear V f Pattern 1 Frequency Non linear V f Pattern 1 Voltage Non linear V
100. c examples of action by different settings of function code y02 The same operation is performed for y12 as well In this case the y02 and y03 in the figure are ON E replaced with y12 and y13 and the error indication becomes err When y02 0 mode in which the inverter is forced to immediately stop in case of communications error Error Alarm reset Communications status Normal Normal x Display Regular 9 Er gt FWD LL 3 dex A he Transmission failed ON ON Command from RS 485 Set frequency Operation command Operation Stop DENT Inverter s Set internal frequency operation Output Free run E dt frequency When y02 1 and y03 5 0 seconds mode in which the inverter is forced to stop five seconds after a communications error occurred Error Alarm reset Communications status Normal Normal P idi Display Regular 9 cco 50s 1 S mw RESA Command ON OFF ON from RS 485 Set o2 m frequency Operation command Operation Stop Operation Inverter S Set internal f operation l equency Output Free run frequency LN eem L1L o The inverter accelerates to the set frequency even if a transmission error occurs during acceleration 1 For the period until communications is recovered the command command data operation data executed just before the communications
101. cations function to terminal DO Universal Command from 32768 to 32767 AO communications Function Min step Full scale b function to terminal AO 420000 y 1 Legends in R W column R Readable W Write enable R W Read write possible 1 A host can control the output terminal of the inverter through the communications function to issue commands to peripheral devices 2 When universal DO and universal AO are assigned to the following signals the signals operate as simple output regardless of inverter s operation Universal DO Transistor output Y1 Y2 Y3 Y4 relay output Y5A C 30A B C Universal AO Analog output FMA pulse output FMP Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 8 5 1 Communications Dedicated Function Codes 5 1 3 Monitor data 1 Function codes for monitor data 1 M codes are described in the four tables 1 to 4 below These function codes are for reading only These function codes are for reading only The Support column of the table indicates whether each function is supported by the respective models or not indicates the function is supported and X indicates the function is not supported Table 5 8 Monitor data 1 function codes 1 Description Monitor range Support Eco Multi Frequency Frequency 32768 to 32767 reference p u command based on 20 000 Final command the maximum maximum frequ
102. cification of the RJ 45 connector for RS 485 communications modular jack The RS 485 communications port of the FRENIC Mini s RS 485 communications card option and the RS 485 communications port for connecting the keypad equipped on the FRENIC Eco Multi are the RJ 45 connectors with the pin assignment shown below Signal name Function Remarks Power source for the keypad 5V Reference voltage level Ground 0V No connection RS 485 communications data A terminating resistor of 1120 is incorporated Connection RS 485 communications data cut off is selected by a switch 1 SNOLLVOISIOAdS NONWOO Aet 1 2 3 4 5 8 ri GND Terminating B Voc RJ 45 al resistor SW3 connector RJ 45 connector Ganon A power supply for the keypad is connected to the RJ 45 connector for RS 485 communications via pins 1 2 7 and 8 Note that the pins assigned to the power supply must not be connected when connecting the inverter with another device Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 3 2 1 2 Specification of the terminal for RS 485 communications RS 485 communications card for FRENIC Eco option FRENIC Eco Multi s RS 485 communications card is equipped with two pairs of terminals for multidrop The terminal symbols terminal names and functions of the respective terminals are as shown in the table below Terminal symb
103. cimal one s figure 3 ACK NAK Transmission request ACK 06u Acknowledgement There was no receiving or logical error 4 Command Request command g 67u Actual frequency actual speed M06 j 6Au Output frequency monitor M09 k 6Bu Operation status monitor M14 Q h 68H Torque monitor M07 not supported by 5 FRENIC Mini P i 69u Torque current monitor MO8 Usable only for FRENIC MEGA B 5 Data 0 to 9 301 to 394 Data s first character hexadecimal thousand s figure Ato F 411 to 464 Qo Data s second character hexadecimal hundred s m figure m I Data s third character hexadecimal ten s figure Z 8 Data s fourth character hexadecimal one s figure g I 9 ETX ETX 03H End of message 10 BCC 0 to 9 301 to 394 Checksum 1 hexadecimal ten s figure ce Ato F 414 to 464 is Checksum 2 hexadecimal one s figure Z m I m I U D O O Q O r Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 9 Table 4 9 Polling response frame NAK d Value ASCII Hexadecimal Description a format format 0 SOH SOH 01u Start of message 1 Station 0 to 3 304 to 334 Station address of the inverter decimal ten s figure 2 adoreps 0 to 9 30H to 394 Station address of the inverter decimal one s figure 3 ACK NAK Transmission request l l NAK 154 Negative acknowledgment There was a logical error in the request 4 Command Request command g 67H Actu
104. code S01 speed setting 1 maximum frequency 60Hz 1 Calculate the set value according to the data format of S01 20000 maximum frequency Data 20Hz x 20000 60Hz for forward rotation for reverse rotation 6666 6 6667 2 Convert the data into hexadecimal a complement of 2 in the case of negative data Data 6667 esse forward rotation 1A0By Data 6667 eee reverse rotation 0 6667 Thus 65536 6667 58869 E5F5 3 Set the data Position Set value forward rotation Set value reverse rotation Data s first character ASCII 1 ASCII E Data s second character ASCII A ASCII 5 Data s third character ASCII 0 ASCII F Data s fourth character ASCII B ASCII 5 3 Checksum field The data in this field is intended to check whether there is any error in the communications frame at the time of data transmission Calculate the data by adding one byte to all fields except for SOH and the checksum field treating the last byte of the result as a two digit hexadecimal value and converting each digit into an ASCII code Example When the result of addition is 01234 Set value forward rotation Checksum 1 ASCII 2 Checksum 2 ASCII 3 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 12 4 1 Messages 4 1 4 Communications examples Typical communications examples are shown below the station number is 12 in al
105. ctions X1 to X9 XF FWD R REV and FWD REV RST only through communications S07 Universal DO Command issued to 00004 to FFFFH 1 RW x O O O DO terminal through 2 communications S08 Acceleration Each data is set with Mini Eco Multi 0 1 s IRW O O O O time F07 the code or 0 0 to 3600 0 communications MEGA format common to all 0 0 to 6000 0 the inverter types _ S09 Deceleration Mini Eco Multi 0 1 s IRW O O O O time F08 0 0 to 3600 0 MEGA 0 0 to 6000 0 S10 Torque limit 20 to 200 999 1 96 R IWN x x O x level 1 F40 Torque limit 300 00 to 300 00 0 01 x x x O value 999 S11 Torque limit 20 to 200 999 1 96 RW x x O x level 2 F41 Torque limit 300 00 to 300 00 0 01 x x x O value 999 S12 Universal AO Command issued to 32768 to 32767 1 RW x O O O AO terminal through Full scale at communications 20 000 S13 PID command PID command 32768 to 32767 1 IRW O O O O issued through 20000 communications corresponds to 100 1 Legends in R W column R Readable W Write enable R W Read write possible 2 ROM version which is older than 0800 is not applicable to FRENIC Multi Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 2 5 1 Communications Dedicated Function Codes Permissible setting Mi Support range Eco Multi Function S14 Alarm reset Alarm reset command
106. cument provides the correct parameters required for FLN communications and control of the drive Table 6 1 lists the values required for proper FLN communications and control Table 6 1 Set up Parameters H30 Link functions operation selection 3 z Possible via RJ45 socket port 8 Possible via Optional terminal block port y01 Station address of RJ45 port Set the Node address default 1 y04 Baud rate of RJ45 port Select P1 baudrate default 219200 124800 2 9600 Also the following extended settings are possible 0 2400 3 19200 and 4 38400 102010Hd Id MHHOMLI3N 13 431H0014 ENSIS y10 Protocol Select of RJ45 port 4 z P1 Protocol y11 Station address of Optional port Set the Node address default 1 y14 Baud rate of Optional port Select P1 baudrate default 219200 124800 2 9600 Also the following extended settings are possible 0 2400 3 19200 and 4 38400 y20 Protocol Select of Optional port 4 z P1 Protocol Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 1 6 4 Using the FRENIC Eco The FRENIC Eco controls the speed of fans pumps and other equipment The following strategies achieve a required control sequence The field panel commands other tasks and functions specific to the FRENIC Eco A Siemens Building Technologies representative must communicate all control requirements to a factory trained Fuji Electric systems representative b
107. d and written through communications regardless of the setting function code H30 link function operation selection Communications Termin Set al block switching frequency DFF ti EL Link function l Frequency Bus function 1 Link function setting 2 5D i for aid 2d Set frequency for mam communications ee uote Host Communications A Mnp S01 sen I eA Ss lig PIER aa a i zd Forward operation Set frequency for command FW communications rF Forward Link function 1 A operation aid Bus function 1 Link function li Pe for aid 15 Operation command i i e SOS Y T Terminal FWD Pisoni 1231 function selection x O 12 36 1 Operation command F S06 bit 1d bit 14 function selection D computing unit Table of truth values of SO6 bit OpPration command F _ f E P 13 bit 14 computing unit wt as bit 14 aA ION at l ol gs w w oH En om OF oF t W OF or WE or QH OH OFF OFF OH on OFF OFF Not assigned The value of the assigned bit will be Digital input px ge eke tere E ic ee en Bh tT Link function Link function me Ga Bus function t for aid w l I 77 T id X1 signal joi 1 A TS Operation command 1 I Heo i i e ida GE r atio ST Digital input link bit 2 operation Depends on the set function selection o c LE 1 The code y98 bus function opera
108. d of transmission frames Detection SOH Start Of Header character SOH 014 Detection of no data transmission time for 3 byte period Start code 96H detection Frame length Normal transmission 16 bytes fixed High speed transmission 8 or 12 bytes Variable length Variable length Maximum transfer data Write 1 word Read 1 word Write 50 words Read 50 words FRENIC MEGA Write 100 words Read 100 words Write 41 words Read 41 words Messaging system Polling Selecting Broadcast Command message Transmission character format ASCII Binary Binary Character length 8 or 7 bits selectable by the function code 8 bits fixed 8 bits fixed Parity Even Odd or None selectable by the function Even code Stop bit length 1 or 2 bits selectable by No parity 2 bits 1 bit fixed the function code Even or Odd parity 1 bit Error checking Sum check CRC 16 Sum check Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 1 Table 2 2 Connection method and applicable protocol for FRENIC series Hardware Applicable protocol 1 Communications Connection specifications Port type Fuji means port for connection Keypad 2 Loader pne general purpose port inverter protocol RS 485 communications P449 See 2 1 1 Standard o card option connector port Inverter k
109. data positive negative sign bit Resolution 1 The high order digit of position control data 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 UE ESAE EU USUS RESUME eve ei oe i Polarity 0 Data Y Position data 0000 to 9999 Unused P 0 Positive 1 Negative Data format 74 Example M81 Maintenance remaining hours M1 12340 hours Integer data positive by 10 hours 12340 10 04D2 Consequently gt 044 D24 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 58 5 2 Data Formats Data format 75 Integer data positive P Exception for position control Based on the positive integer data setting of 1 is permitted exceptionally When 1 is set on the touch probe or the loader P is displayed Data format 76 Operating status 2 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Spare Spare Spare Spare Spare Spare Spare Spare Speed Spare Select Control method limit motor Spares are always set to 0 Signal Description Mini Eco Multi MEGA name Control The final control method including set values and x x x O method terminal conditions are shown below 0 V f control without slip compensation Dynamic torque vector control V f control with slip compensation V f control with speed sensor Dynamic torque vector control with speed sensor Vector control without speed sensor
110. des Format Support number Eco Multi RS 485 Communications Standard Station address RS 485 Communications Standard Communications error processing RS 485 Communications Standard RS 485 Communications Standard RS 485 Communications Standard RS 485 Communications Standard RS 485 Communications Standard RS 485 Communications Standard detection time RS 485 Communications Standard Response interval RS 485 Communications Standard Protocol selection RS 485 Communications Option Station address O O O O Timer Baud rate Data length Parity check Stop bits No response error OOo O O O O O O O O O O O O O O O O O x Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 39 Table 5 27 List of data format numbers y codes Continued Format Support number Eco Multi y12 RS 485 Communications Option Communications error 1 x O O O processing yl3 RS 485 Communications Option Timer 3 x O O O y14 RS 485 Communications Option Baud rate 1 x O O O y15 RS 485 Communications Option Data length 1 x O O O y16 RS 485 Communications Option Parity check 1 x O O O y17 RS 485 Communications Option Stop bits 1 x O O O y18 RS 485 Communications Option No response error 1 x
111. dunid TVHaN39 ir ANS 3 Function codes are divided into function codes that can be edited from the keypad of the inverter and communications dedicated function codes 1 Function codes editable from the keypad Fundamental function F code Extension terminal function E code Control function of frequency C code Motor1 parameter P code High performance function H code Motor2 parameter A code Motor3 parameter b code Motor4 parameter r code Application function 1 J code Application function 2 d code Link function y code Option function o code For the contents of function codes see Chapter 2 2 4 Making RS 485 related Settings and User s Manual of each inverter model Chapter 9 in FRENIC Mini Eco Multi and Chapter 5 in FRENIC MEGA 2 Communications dedicated function codes Command data S code Monitor data 1 M code Monitor data 2 W code Alarm data 1 X code Alarm data 2 Z code For further information about these codes see Chapter 5 Function Codes and Data Formats Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 4 Field SOH 4 1 Messages Table 4 3 ACK frame Value ASCII format Hexadecimal format Olh Description Start of message Station address 304 to 33H Station address of the inverter decimal ten s figure 30u to 39u Station address of the inverter decimal one s figure ACK 06u Transmission res
112. e Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 10 6 6 Other Functionality It is similar for the lower limit value 6 6 10 Reading and Writing from to Inverter s Function Codes 7 6 5 4 3 2 1 0 Inverter s function code group Function code number Inverter s function code group Group of function codes F E C etc See Table 6 5 below Function code number 2 digit number following the function code group For example 98 in E98 E e k E co co Example Reading H30 from the inverter H Function code group 08 081E hexadecimal 2078 decimal 30 1E hexadecimal For details about the data format of individual function codes refer to the Chapter 5 Section 5 2 Data Formats Table 6 5 Function Code Groups Group Function code G Group Function code roup code name code name Run command OxOA Option function Application Monitor data J OxOE f rictions Fundamental y OxOF Link functions functions 0x10 Keypad monitor data Oxti Alarm data 1 for keypad Z 0x12 Alarm data 2 for keypad High performance Ld NENNEN JOOOLOYd Id MHHOMLI3N 13437 Y00741 ENSE Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 11 Appendix CHAPTER 7 Metasys N2 N2 PROTOCOL Metasys N2 is a serial communication system protocol from the Johnson Controls company that is layered on to
113. e as shown in the figure below This provides the wiring higher impedance against high frequency noise and suppresses the propagation of high frequency noise Ferrite core TRD 0 L A 4 Dx Master il _ Inverter Pass the wiring through the ferrite core or wind the ferrite core with the wiring a few times SNOLLVOISIOAdS NOWWOO EAKAS Evron If an inductance is added the signal waveform may become irregular and a 7 transmission error may result during communications at a high baud rate In this case reduce the baud rate by changing the setting of function code y04 Normal signal Irregular waveform 2 Measures against noise sources Reducing carrier frequency By lowering data of function code F26 motor sound carrier frequency the noise level can be reduced However reducing the carrier frequency increases the motor sound Installing and wiring an inverter Passing the power lines through metal conduit or adopting metal control panels can suppress radiation or induction noise Isolating the power supply Using a power isolation transformer on the line side of the inverter can cut off the propagation transmission of noise 3 Additional measures to reduce the noise level Consider using a zero phase reactor or EMC compliance filter The measures described in 1 and 2 above can generally prevent noise However if the noise does not decrease to the permissible level consider additional m
114. e inverter failed to detect ETX after detecting request to send character with the specified 3 byte position until reaching the15 byte position the inverter returns no response Communications disconnection error If the inverter in operation does not receive a normal frame to itself local station or to another station when it has received a normal frame more than once and is operating via communications frequency command or operation command this status is considered disconnected When a disconnection status is set and remains over the setting time of function code y08 y18 communications disconnection detection time it is treated as a communications error 1 Communications disconnection detection time yO8 y18 O without detection 1 to 60 seconds 2 Condition to clear communications disconnection detection timer It will be cleared in a status other than disconnection When it is necessary to take action against errors by factor the factor can be identified by reading M26 M26 stores the latest communications error codes 4 3 2 Operations in case of communications errors Operations in case of a transmission or communications disconnection error are the same as those of the Modbus RTU protocol See 3 3 2 Operations in case of errors in Chapter 3 Modbus RTU Protocol Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 18 CHAPTER 5 FUNCTION CODES AND DATA FOR
115. e m S IDEO Remarks display Mini Eco Multi MEGA Z50 Third last info on 0 00 to 655 35 0 01 Hz 5i o e O O alarm output frequency Z51 output current 0 00 to 9999 Variable A 5 77 O O O O FGI 0001065535 001 A amp g O O O O RTU inverter capacity 22kW 30HP or 0 0 to 5000 0 0 1 A 5 Ul x O O RTU inverter capacity 30kW 40HP or more output voltage 0 to 1000 1 V amp fe O O O O Torque 999 to 999 1 5 US x O O O set frequency 0 00 to 655 35 0 01 Hz A d O O O O operation status 00004 to FFFFy 1 54045 O O O O Z56 cumulative ope time 0 to 65535 1 h amp 47 O O O O number of startups 0 to 65535 1 JTimes amp AH O O O O Z58 DC link circuit 0 to 1000 1 V 46 097 O O O O voltage Z59 internal air 0 to 255 1 C ht x x O temperature Z60 heat sink 0 to 255 1 Cc 5 O O temperature Z61 input terminal 00004 to FFFFH 1 amp t O0 O O O 5 Z62 output terminal 00004 to FFFFy 1 amp oO O O O b H Z63 input terminal com 00004 to FFFFy 1 5 H O O O O 5 d Z64 output 00004 to FFFFy 1 5 H 0 O O O terminal com B cti Z66 operation status 00004 to FFFFy 1 5 cz x x x O speed detection 32768 to 32767 1 5 743 x x x O Current Position 999 to 999 1 _ Pep x z 3 Oo Pulse Upper column Current Position 0 to 9999 1 3g87 x x x O Pulse Lower column Stop Position 999 to 999 1 eh x x x O Pulse Uppe
116. easures to reduce the noise level For details see the User s Manual of each inverter model Chapter 6 6 4 1 for FRENIC Mini Eco Multi and Chapter 4 4 4 1 for FRENIC MEGA Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 17 2 3 Switching to Communications 2 3 1 Functions for the switching Figure 2 9 below shows a block diagram via communications for frequency setting and operation commands This block diagram indicates only the base of the switching section and some settings may be given higher priority than the blocks shown in this diagram or details may be different due to functional expansion and so on For details see the User s Manual of each inverter model Chapter 4 for FRENIC Mini Eco Multi and Chapter 6 for FRENIC MEGA runon Operation commands herein include digital input signals via communications According to the setting of function code H30 link function operation selection the command system when communications is valid is selected Even if digital input is set to link enable LE when the link becomes invalid LE OFF the command system switches from communications to other settings including digital input signal In short the frequency setting forward operation command and X1 signal in Figure 2 9 switch from communications dedicated function codes S01 S05 and S06 to terminals 12 FWD and X1 respectively Function code data can be rea
117. ection 1 LCD monitor Language selection 1 LCD monitor Contrast control 1 LED Monitor details Speed monitor item 1 Coefficient for Speed Indication 5 Display Coefficient for Input Watt hour Data 45 Keypad Menu display mode 1 Switch function of C1 terminal 1 Built in Potentiometer Function selection 1 Terminal 12 Extended Function 1 Terminal C1 Extended function selection Terminal C2 C1 function Extended function selection Terminal V2 Extended function selection Terminal C1 V2 function Extended function selection Saving Digital Reference Frequency Reference Loss Detection Detect Torque 2 Detect Low Torque 2 Detection level Detect Torque 2 Detect Low Torque 2 Timer Terminal FWD Function Terminal REV Function OO OOOO OOx S1VI NHOJ VLVG ANY S3d00 NOILONN ENSIS 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option 2 The value of 999 will be treated as 7FFFy Table 5 19 List of data format numbers C codes Format Support number Eco Multi Jump Frequency 1 Jump Frequency 2 Jump Frequency 3 Jump Frequency Hysteresis Multi Frequency 1 Multi Frequency 2 Multi Frequency 3 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email
118. ed Function Codes Table 5 15 Keypad related function codes X codes Continued LED Support display Mini Eco Multi MEGA Code Name Monitor range Min step Unit Remarks internal air temperature 0 to 255 heat sink temperature 0 to 255 input terminal 00004 to FFFFy output terminal 00004 to FFFFy input terminal com 00004 to FFFFy output terminal com 00004 to FFFFy Latest info on alarm 0 00 to 9999 Input power operation status 00004 to FFFFu speed detection 32768 to 32767 Last info on alarm 0 00 to 655 35 0 01 output frequency output current 0 00 to 9999 Variable 0 01 capacity 22kW 30HP NNNM TERRE RON or less 0 0 to 5000 0 i RTU inverter capacity 30kW 40HP or more output voltage O to 1000 Torque 999 to 999 set frequency 0 00 to 655 35 operation status 0000 to FFFFy cumulative ope time 0 to 65535 number of startups 0 to 65535 DC link circuit voltage 0 to 1000 Un n J N Un On NI ul M OO 0 0 0 90 O DN a tas Un m us D I x n J internal air temperature 0 to 255 n heat sink temperature 0 to 255 input terminal 00004 to FFFFy O O O Of O 0 0000 Ol O O O Of 0 0 0 OC O Cn Or Vy oo AS S1VI AHOJ V1VG ANY S3300 NOILONN Ao Un Fg O O output terminal 00004 t
119. efore setting up the FRENIC Eco The Fuji Electric systems representative must implement these strategies tasks and functions prior to setting up the FRENIC Eco Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 2 6 5 Strategies 6 5 Strategies 6 5 1 Monitoring Several drive parameters are available for monitoring purposes These include DR FREQUENCY Point 3 DR TORQUE Point4 DR CURRENT Point 5 DR VOLTAGE Point 6 DR POWER Point 7 OPERAT TIME Point 8 and INTEGRAT PWR Point 9 These points can be unbundled for monitoring or used in various global control strategies 6 5 2 Supervisory Control This is the most typical application The sensor for the control variable e g water temperature is hard wired to the FRENIC Eco and the control device fan is modulated using the control loop PI loop macro must be enabled during drive set up that is built into the FRENIC Eco The set point for the control variable water temperature set point is unbundled and commanded by the field panel based on some building control strategy implemented in PPCL When this strategy is used the point to unbundle and command for the set point is REF FREQ Point 21 The control variable e g water temperature can be monitored by unbundling PID FEEDBACK Point 55 These points are provided with units of percent where 096 and 10096 correspond to the range of the sensor being used to me
120. ency frequency Torque Torque command 327 68 to 327 67 command based on the motor Final command rated torque 100 Torque current Torque current 327 68 to 327 67 command command based on Final command the motor rated torque current 100 Flux command Flux command 327 68 to 327 67 based on the rated motor flux 100 Frequency Frequency 0 00 to 655 35 reference command with min Final command step 0 01Hz Output frequency Output frequency 32768 to 32767 1 p u based on the 20 000 maximum frequency maximum before slip frequency compensation Torque real Motor output torque 327 68 to 327 67 value based on the motor s rated torque 100 Torque current Torque current 327 68 to 327 67 based on the rated torque current of the motor 100 Output Output frequency FGI frequency with min step 655 35 to 655 35 0 01Hz RTU 0 00 to 655 35 Input power Power consumption 0 00 to 399 99 value based on the nominal applicable motor output 100 Output current Output current 0 00 to 399 99 effective value effective value 100 inverter based on the rated current inverter rated current Output voltage Output voltage 0 0 to 1000 0 effective value effective value min step 1 0V 1 Since M12 does not have any data after the decimal point the minimum step is 1 0 Phone 800 894 0412 Fax 888 723 4773 Web www ctia
121. er M23 M24 M25 0000 Days in service M20 Device status 0000 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 7 4 Support Command List 2 puewwoy puewwoy qns Jequunu einquiy ad ainquuy asuodsay 9poo 1043 Read Analog Output Object Configuration Read Analog Output Object status Read Analog Output Current Value Read Analog Output Read Binary Output Object Configuration Read Binary Output Object status Read Binary Output Integer Return attribute Minimum On time value is 00 Read Binary Output Integer Return attribute Minimum Off time value is 00 Read Binary Output Integer Return attribute Maximum Cycles Hour value is 00 Read Binary Output 7 Integer Read Internal Parameter Write Analog Input Byte Object Configuration Write Analog Input z Write Analog Input Low Float Alarm Limit Write Analog Input Low Float Warning Limit Write Analog Input Float High Warning Limit Write Analog Input Float High Alarm Limit Write Analog Input Float Differential Write Analog Input Float Write Binary Input Byte Object Configuration Write Binary Input Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 7 5 7 5 Support Command List Support Command List 3 puewwoy
122. er Receiver RS232C to RS 485 converter FRENIC Series two wire system Figure 2 8 Communications level conversion 2 Branch adapter for multidrop When a slave unit has only 1 port of RJ 45 connector moduler jack a branch adaptor is necessary for multidrop connection using standard LAN cables Recommended branch adapter SK Kohki Japan MS8 BA JJJ Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 15 2 2 4 Measures against noise Depending on the operating environment normal communications cannot be performed or instruments and converters on the host side may malfunction due to the noise generated by the inverter This section describes measures to be taken against such problems Consult Appendix A Advantageous Use of Inverters Notes on electrical noise in User s Manual of each inverter type 1 Measures for devices subjected to noise Using an isolated converter An isolated converter suppresses common mode noise that exceeds the specified operating voltage range of the receiver in case of long distance wiring However since the isolated converter itself may malfunction use a converter insusceptible to noise Using a category 5 compliant LAN cable Category 5 compliant LAN cables are generally used for RS 485 communications wiring To obtain an improved preventive effect on electromagnetically induced noise use Category 5 conformed LAN cables with four twisted pair cor
123. er protocol a common protocol to Fuji general purpose inverters as well as the host side procedure to use this protocol and error processing Table of Contents 4 1 Messages ia Hd E bd Ca Ha e He da ed d d o dH Mu da ed ea d ids 4 1 4 1 1 Message formals tel tecta BEEN cette abbate tends 4 1 4 1 2 Transmission fralTies o cies orae Merito trie sub e Eo d o opio A a EA Ra 4 2 4 1 3 Descriptions of fields iie e AE ei ege eo ia de aeta edad 4 11 4 1 4 Communications examples iuret tet iieri d aaan uae eraat 4 13 4 2 Host Side Procedures i iini aiina entes nennt nasi tete reai a nai nnns 4 15 4 2 1 Inverter s response time esueeeseeesssseseeeeeeennnee enne nennen nnn nnns nennen nes 4 15 4 2 2 Timeout processing sannri eene eiai aaa Aaaa a nnne annt nnns 4 16 4 2 3 Receiving preparation complete time and message timing from the host 4 16 4 3 Communications Errors eene nnne nennen nennen rennen sns nnne nnns 4 17 4 3 1 Categories of communications errors sess 4 17 4 3 2 Operations in case of communications errors ssssssssseeenee 4 18 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 1 Messages 4 1 Messages 4 1 1 Message formats The polling selecting system is used to transmit and receive messages T
124. es and apply one twisted pair DX and DX To ensure a high preventive effect on electrostatically induced noise use Category 5 conformed LAN cables with four shielded and twisted pair cores and ground the shield at the master side end Effect of twisted pair cables Change in lines of magneticforce increased DX TON DX Twisted cable B e D A uniform magnetic flux directing from the face to back of the paper exists and if it increases electromotive force in the direction of is generated The electromotive forces of A to D are the same in intensity and their directions are as shown in the above figure In the cable DX the direction of electromotive forces B is reverse to that of electromotive force C then the electromotive forces B and C Offset each other and so do electromotive forces A and D in the cable DX So normal mode noise caused by electromagnetic induction does not occur However noise cannot be completely suppressed under such conditions as an uneven twist pitch In the case of twisted cables the normal mode noise is considerably reduced But in the case of parallel cables there may be a case where noises are not sufficiently reduced Shield effect 1 When the shield is not grounded the shield functions as an antenna and receives noise Y When the shield is grounded at both ends if the grounding points are separated from each other the ground potential may be different between them and
125. esponse is returned to the broadcast command Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 8 3 1 Messages 7 Force multiple coils not supported by FRENIC Mini Query 1 byte 1 byte 2 bytes 2 bytes 1 byte 1 to 2 bytes 2 bytes Coil address No of coils Byte account Write data Error check address Hi Lo Hi Lo Hi Lo Normal response 1 byte 1 byte 2 bytes 2 bytes 2 bytes address Hi Lo Hi Lo How to set a query Broadcast with station address 0 is not usable If is used no response is returned FC 15 OFy Write a coil bit data by specifying the top address of the coil to be written the number of points written number of coils and data to be written For the assignment of a coil bit data see table 3 6 For each content refer to the S and M codes in the remarks column Table 3 6 Description of coil bit data number 1 9 S06 Run operation command Read Write JOOOLOYd niu snqpow Meere The symbol in the table means that the bit is reserved and always zero The coil address is 0 to 15 calculated by subtracting one from the coil number If a coil address is 16 or more an error occurs because of an incorrect address Ifthe byte count is 0 or 3 or more an error occurs because of an incorrect data The number of coils is 1 to 16 If O or 17 or more an error occurs because of an incorrect address No error occurs
126. et Email info ctiautomation net 4 1 4 1 2 Transmission frames Transmission frames are classified into two types standard fames with which all communications functions are available and optional frames allowing high speed communications but whose function is limited to issuing commands to and monitoring the inverter All characters including BCC comprising both standard and optional frames are represented by ASCII codes The lengths of standard and optional frames are as shown in Table 4 1 below Table 4 1 Lengths of transmission frames Frame type Frame length Standard frame Selecting Request 16 bytes Response 16 bytes Polling Request 16 bytes Response 16 bytes Optional frame Selecting Request 12 bytes Response 8 bytes Polling 1 Standard frame Request 8 bytes Response 12 bytes Standard frames are classified into request frame ACK frame and NAK frame and their frame configurations are as shown below For the meanings of the fields comprising each frame see the tables shown on the pages that follow Request frame host inverter 0 1 2 3 4 5 7 8 9 12 13 14 15 SOH Station ENQ Command Function Function code SP Data ETX BCC address code group identification number 1 2 1 1 1 2 1 4 1 2 byte Le
127. eter Data Parameter Number is used to access the object function code not allocated in Table 6 3 When the writing processing is done by Write Point 07H and the Memorize Point 75H command the writing value is not judged by Value Range according to the Point Type PT 6 6 9 1 Function code reading procedure 1 Write the function code to Point Number 90 Read Parameter Number in the format shown in 6 6 10 2 Read Point Number 91 Read Parameter Data After writing Read Parameter Number Read Parameter Number can be read at the point of executing 2 The same function code can be read by executing 2 only Moreover when the function code that doesn t exist is specified the data read by 2 becomes o 6 6 9 2 Function code writing procedure 1 Write the function code to Point Number 92 Write Parameter Number in the format shown in 6 6 10 2 Write a data to Point Number 93 Write Parameter Data The reflection of writing value to the function code is done at the point of executing 2 After 1 is previously done without fail it is necessary to do 2 It is possible to write to the same function code by executing 2 only When writing to the function code of not being possible to write or the function code that doesn t exist is specified it is ignored The reply becomes ACK reply Moreover when the upper limit value of the function code data range is exceeded the upper limit value is written to the function cod
128. even if the coil address plus number of coils exceeds the coil range fthe number of coils is 9 or more and the byte count is 1 or less an error occurs because of an incorrect data fthe number of coils is 8 or less and the byte count is 2 no error occurs Data are stored from the LSB the rightmost bit in the table above in ascending order of coil number When a coil is turned on the data becomes one When a coil is turned off the data becomes zero All the remaining bits are ignored The byte count field indicates the byte length of the write data Fora data example see table 3 7 Table 3 7 Example of coil address 2 and the number of coils Data s 1st byte Data s 2nd byte Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 9 Interpretation of normal response The forms of coil address and number of coils are the same as the forms of query Noresponse is returned to the broadcast command 8 Error response If the inverter receives an improper query it will not execute it which will result in error response Error response 1 byte 1 byte 1 byte 2 bytes address Interpretation of error response The station address is the same as that of the query The exception function is a value obtained by adding 80 to the FC of the query message or the value of the FC if the FC is larger than 804 For example when the FC is 3 the excepti
129. event the damage or malfunction of the control PCB caused by external noises or eliminate the influence of common mode noises be sure to see section 2 2 3 Devices for connection Keepthe total wiring length 500m max For FRENIC Mini the RS 485 communications card option is necessary for connection Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 10 2 2 Connections 4 Multidrop connection using terminal block When using the RS 485 communications card option to connect FRENIC Eco with a host by multidrop connection connect them as shown in the figure below Turn on the SW103 switch for inserting a terminating resistance equipped on the RS 485 communications card option mounted on the inverter used as the terminator Communications M er z gt A Dx module RS 485 I F d 2 1 3 B y Terminat Ag eee Host FG n goe switch FRENIC Eco ii Doe OFF Connect a terminating resistor 100 120 RS 485 communications card Terminator insertion E insertion FRENI C MEGA Inverter body terminal base RS 485 communications port 2 Figure 2 4 Multidrop connection diagram terminal block connection For the switch used to insert the terminal resistance refer to 2 About terminating resistors in 2 2 2 Connection procedures numo When selecting additional devices to prevent the damage or malfu
130. eypad coupling connector RS 485 communications card option RJ 45 Standard connector ope 11 port Terminal Extension block See 2 1 2 port Inverter keypad coupling connector RJ 45 Standard connector See etl port RJ 45 RS 485 connector communications for function See 2 1 3 card 4 option expansion 2 pc RJ 45 Standard connector 968 2 1 port Extension port Inverter keypad coupling connector Terminal See 2 1 2 Extension Standard port block port 1 The protocol support ranges such as keypad monitoring items loader functions and accessible function codes differ depending on the inverter type For details see the instruction manual for each protocol 2 The applicable keypad depends on the inverter type Multi function keypad Remote keypad Series TP G1 TP G1 J1 FRENIC Mini FRENIC Eco FRENIC Multi FRENIC MEGA 3 The Modbus RTU used for FRENIC Mini does not support the coil commands See Chapter 3 Modbus RTU PROTOCOL for details 4 N2 Protocol is applicable only with FRN F1LJ L A FRN F1LI L1C FRN F1LJ LIE and FRN F1LJ LJU Refer to INR SI47 1322 E Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 2 2 1 Specifications 2 1 1 Spe
131. f transmission Any devices multidropped also requires such a waiting time Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 14 3 3 Communications Errors 3 3 Communications Errors 3 3 1 Categories of communications errors The communications related errors the inverter detects are listed below Table 3 12 Communications errors detected by inverter Error Error name Description Error code category M26 or M67 Logical error Improper FC Improper address See Table 3 8 Subcodes shown Improper data in 3 1 4 8 NAK Transmission CRC error The frame to the local station is error found unmatched in CRC collation Parity error The parity is unmatched Receiving errors other than the Other errors abovementioned framing error overrun error Communica Communications The inverter did not receive a tions disconnection normal frame addressed to local or disconnection error to other stations within the error communications disconnection time set with the function code Logical error error codes 1 to 7 When a logical error is detected an error response frame reports it For further information see 3 1 4 8 Error response Transmission error error codes 71 to 73 When a transmission error occurs eight straight times it is handled as a communications error However the inverter does not return response in order to
132. ge E43 or E48 PID output 0 to 150 0 PID output expressed by a percentage Operation with setting status the maximum monitor frequency Set with F03 to 100 Analog input monitor 999 to 9990 Variable E43 Inverter s analog input converted by E40 and E41 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 17 S1VI AHOJ V1VG ANY S3300 NOILONN EISE 1 Operation command source code Indicates the current source of operation commands Description Run by the keypad rotation direction depends on the terminal input Run by the terminals Run by the keypad forward rotation Run by the keypad reverse rotation Run command 2 when FR2 FR1 is ON Port 1 RS 485 channel 1 Note Port 2 RS 485 channel 2 Note Bus option O O O Of 01010 O Loader For FRENIC Mini this code is 20 when operation commands from the loader are effective 2 Frequency command source PID command source code Description Keypad key operations Voltage input terminal 12 Current input terminal C1 O 00O O O 0 O O O O Voltage input terminal 12 current input terminal C1 Inverter volume Voltage input terminal V2 UP DOWN Port 1 RS 485 channel 1 Note Port 2 RS 485 channel 2 Note Bus option Loader 20 for FRENIC Mini Multi step frequency
133. he inverter always waits for selecting write requests or polling read requests from a host such as a personal computer or PLC When the inverter in the standby status receives a request frame from the host addressed to itself local station and considers the request frame to have been normally received the inverter executes the transaction in response to the request and sends back an acknowledgement ACK frame or response and data in the case of polling If the inverter judges that the receiving failed it returns negative acknowledgment NAK frame In the case of broadcast all station batch selecting the inverter does not send back response Each frame is described in 4 1 2 Transmission frames Polling Request frame Host Read request Inverter Response data Response frame Selecting Request frame Host Write request data Response frame Broadcast Request frame Host Write request data Inverter Broadcast all station batch selecting A frame with the station address set to 99 is treated by all inverters as broadcast By using broadcast operation or frequency commands can be simultaneously assigned to all inverters In broadcast communications only selecting of S01 S05 S06 S13 S14 and S19 in the standard frame and commands W E a e f and m in the optional frame are valid JOOOLOYd H31H3ANI 3SOdunid TVHaNa39 ira AST Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation n
134. hecksum 2 hexadecimal one s figure JOOOLOYd H31H3ANI 3SOdunid TVHaN39 Ifna aste 1 A space SP 20 will be set for an alarm reset command Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 5 Field SOH Table 4 4 NAK frame Value ASCII format Hexadecimal format Olh Description Start of message Station address 304 to 33H Station address of the inverter decimal ten s figure 30H to 39H Station address of the inverter decimal one s figure NAK 154 Transmission response Negative acknowledgement There was a logical error in the request Command 1 m zm Answerback of request command Polling read Selecting write High speed response selecting write Alarm reset Function code group 1 F E C P H A b r J d y e S M W Function code group Fundamental function Extension terminal function Control function of frequency Motor1 parameter High performance function Motor2 parameter Motor3 parameter Motor4 parameter Application function 1 Application function 2 Link function Option function Command data Monitor data 1 Monitor data 2 Alarm data 1 Alarm data 2 Function code identification number 1 oO NX Function code identification number decimal ten s figure o gt gt o o c c Function code identification number decimal one s figure Special
135. i9 3 The 3rd terminals of the two e Unused RJ 45 connectors are l z internally connected with each z other 9 4 DX RS 485 communications data Negative terminal for RS 485 no terminal communications data m Tm O 5 DX RS 485 communications data Positive terminal for RS 485 7 terminal communications data O gt d O Gaution The RJ 45 connector for function expansion differs in terminal functions from the a 4 5V RJ 45 connected with the keypad built in the inverter Terminating swo resistor SW Signal Insertion change switch Switch oo 1c 01 4 Con2 zIOoOzcoz RJ 45 connector For details regarding terminator insertion switch insertion SW see 2 2 2 Cautions 2 About terminating resistors Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 5 Gavrow Connection with FVR E11S series The pin assignment of FVR E11S series differs from that of FRENIC series Therefore it may be impossible to access the communications system to which FVR E11S is connected The signal change switch SW10 equalize the signal assignment with that of FVR E11S series which makes it easy to connect with the communications system When SW10 switch is set to 2 the functions are assigned to the pins as shown in the table below Signal name Description Remarks Unused Terminal for relaying the shield of the shielded cable The
136. ication number 0 to 99 The written data field is fixed two bytes long Set the data on the function code to be written TOOOLOYd niu snqpow Eero Interpretation of normal response The frame is the same as the query 3 Preset multiple registers Query 1 byte 1 byte 2 bytes 2 bytes 1 byte 2 to 100 bytes 1 2 bytes Station 10u Function Number of write Byte count Write data Error check address p data Hi Lo Hi Lo 1 From 2 to 200 bytes for FRENIC MEGA Normal response 1 byte 1 byte 2 bytes 2 bytes 2 bytes Station 10u Function Number of write Error check address code data Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 5 How to set a query When the station address 0 is selected broadcast is available In this case all inverters do not respond even if a broadcast request is executed FC 16 104 The function code is two bytes long The Hi byte indicates the function code group see Table 3 2 and the Lo byte represents a function code identification number 0 to 99 The number of write data is two bytes long and the setting range is from 1 to 50 from 1 to 100 for FRENIC MEGA If 51 or a higher value 101 or a higher value for FRENIC MEGA is set error response will result The byte count field is one byte long and the setting range is from 2 to 100 from 2 to 200 for FRENIC MEGA Set a value equivalent to the double of the number of write data
137. ightmost bit in the table above in ascending order of coil number When a coil is turned on the data becomes one and all the remaining bits are changed to zero The byte length of the read data is filled in the byte count field Fora data example see table 3 4 Table 3 4 Example of coil address 13 and the number of coils 9 Data s 1st byte Data s 2nd byte 6 Force single coil not supported by FRENIC Mini Query 1 byte 1 byte 2 bytes 2 bytes 2 bytes address Hi Lo Hi Lo Normal response 1 byte 1 byte 2 bytes 2 bytes 2 bytes address How to set a query Broadcast with station address 0 is not usable If used no response is returned FC 25 05 Turn on off a coil bit data by specifying only a bit Forthe assignment of a coil bit data see table 3 5 For each content refer to the S and M codes in the remarks column Table 3 5 Erpa of coil bit data Coil 6 3 Remarks number S06 Run operation command Read Write The symbol in the table means that the bit is reserved and writing is ignored The coil address is 0 to 15 calculated by subtracting one from the coil number If a coil address is 16 or more an error occurs because of an incorrect address When a coil is turned off data are 00004 When a coil is turned on data are FF00 Interpretation of normal response The format of normal response is the same as that of inquiry Nor
138. ing Torque Limiter 2 Limiting Level for braking Terminal Y1 Function Terminal Y2 Function Terminal Y3 Function Terminal Y4 Function Terminal Y5 Function Terminal 30A B C Function Frequency level detection delay timer 1 Not applicable with FRN G1LJ L1A and FRN G1LI LIE x X OJOJ OJO OJO O O OJ O OJO OJO O O CO OF OC CO OC OF O x O O x O O OJ x Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 28 5 2 Data Formats Table 5 18 List of data format numbers E codes Continued Format Support number Eco Multi Frequency Arrival Hysteresis width 3 Frequency Detection FDT Detection level 3 Frequency Detection FDT hysteresis width 3 Overload early warning Current detection 1 level 24 FGI O Ol O x Oloo Oloo 24 BUS 1 Overload early warning Current detection 1 timer 5 Frequency Detection 2 FDT 2 Detection Level 3 Current detection 2 Low current detection Detection Level 24 FGI 24 BUS 1 Current detection 2 Low current detection timer 5 Coefficient for Constant Feeding Rate Time 7 PID Display Coefficient A 12 PID Display Coefficient B 12 LED Display filter 5 LED Monitor Item selection 1 LCD monitor Item sel
139. ing the temporarily stored data to a nonvolatile memory by the ALL SAVE command To change the data of function code y97 perform the double key operation key A O key y97 data Functions Data is stored in the nonvolatile memory with the limit in the number of data writing times Data is stored in the temporary memory without the limit in the number SNOLLVOISIOAdS NOWINOO Eee of data writing times Data is transferred from the temporary memory to the nonvolatile memory After execution of ALL SAVE command data storage method returns to the state where data 1 is set at y97 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 25 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 26 CHAPTER 3 Modbus RTU PROTOCOL This chapter describes the Modbus RTU protocol as well as the host side procedure for using this protocol and error processing The Modbus RTU protocol was a set of specifications developed in the United States For the FRENIC Mini of which inverter ROM version is 0399 or earlier the Modbus RTU functions are partially restricted Contact us about details of restrictions Check the inverter ROM version with menu 5 described in 3 8 Reading Maintenance Information under Chapter 3 of the FRENIC Mini Instruction Manual INR SI47 0791 E In addition for FRENIC Eco Multi MEGA c
140. ion is supported and X indicates the function is not supported For details about the keypad display see Chapter 3 OPERATION USING THE KEYPAD in the instruction manual of each inverter type RTU and FGI in the Remarks field represent the Modbus RTU protocol and the Fuji general purpose inverter protocol respectively S1VI AHOJ V1VG ANY S3300 NOILONN EISE Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 15 Table 5 14 Keypad related function code W codes Support Name Monitor range Min step TRE Fi Operation status 0000H to FFFFH Mini Remarks Frequency reference 0 00 to 655 35 Output frequency before slip compensation 0 00 to 655 35 Output frequency after slip compensation 0 00 to 655 35 Output current 0 00 to 9999 0 00 to 655 35 0 0 to 6553 5 Variable inverter capacity 22kW 30HP or inverter capacity 30kW 40HP or more Output voltage 0 0 to 1000 0 0 1 Torque 999 to 999 1 Rotation speed 0 00 to 99990 Variable Load rotation speed 0 00 to 99990 Variable Line speed 0 00 to 99990 Variable PID process command 999 to 9990 Variable PID feedback value 999 to 9990 Variable PID command value or PID feedback value converted to the physical quantity of the control target by E40 and E41 Level of torque value A
141. ions card INR SIA7 1089 Inspection at the time of arrival how to install the product Installation Manual FRENIC MEGA Document Name number Description Overview of FRENIC MEGA how to operate the keypad control User s Manual MEH278 block diagram selection of peripherals capacity selection specifications function codes etc MEH642 Catalo Overview of FRENIC MEGA features specifications outline x Mom drawing options etc MEH656 Instruction Manual INR SI47 1183 E INR SI47 1223 E Inspection at the time of product arrival installation and wiring how to operate the keypad troubleshooting maintenance and inspection specifications etc These documents are subject to revision as appropriate Obtain the latest versions when using the product Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net B Safety Precautions Prior to installation connection wiring operation maintenance or inspection read through this user s manual as well as the instruction and installation manuals to ensure proper operation of the product Familiarize yourself with all information required for proper use including knowledge relating to the product safety information and precautions This user s manual classifies safety precautions as shown below according to the severity of the accident that may occur if you fail to observe the precaution Failu
142. ission error occurred due to noise or for other reasons and subsequent communications is normal However if this phenomenon frequently occurs even when normal response is sent back some problem may exist Perform a close investigation In case of no response perform another retry If the number of retries exceeds the set value generally about three times there may be a problem with the hardware and the software of the host Investigate and correct the cause Timeout time Query Query retry Inverter s response time Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 13 3 2 3 Receiving preparation complete time and message timing from the host The time from the return of response by the inverter until the completion of receiving preparation of the communications port switching from transmission to receiving is called a receiving preparation complete time Transmit the following messages after the receiving preparation complete time Receiving preparation complete time 3 character time In the case of broadcast Upon receipt of a query message from the host by broadcast the inverter executes the query and enters the receiving enabled status When sending a message from the host after broadcast is performed send the message after the inverter processing time shown in section 3 2 1 Inverter response time has passed Host Broadcast Broadcast Bro
143. ith another function code The FRENIC Mini Eco treats negative data of S13 as 0 S1YW HO4 V1VG ANY S3300 NOILONN ERAO 3 When an attempt is made to read the command data shown here the data previously directed by communications not the command value for actual operation will be read Obtain the latest command value by reading the M code 4 At S01 set a value based on 20 000 as the maximum frequency For example when the maximum frequency is 60Hz set 20 000 at S01 with a set frequency of 60Hz or 10 000 with a set frequency of 30Hz Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 3 3 Operation command data Table 5 4 Function codes for operation command data Function Mee ely Min step setting range Operation Operation command via 00004 to command communications FFFFH general purpose input terminal functions X1 X9 XF FWD XR REV and communications dedicated command FWD REV RST Alarm reset Alarm reset command command via communications 1 Legends in R W column R Readable W Write enable R W Read write possible 1 To make alarm resetting with S06 bit 15 must be set to 1 and then set back to 0 Alarm resetting is impossible unless the communications side is made valid by the settings of function codes H30 y98 and y99 and the LE assigned terminal 2 S14 does not require the operation described in 1 above and wr
144. iting 1 permits alarm resetting because writing the value once turns ON the reset command that will be turned OFF after a specific period of time This command is 0 whenever it is read and is always valid irrespective of function codes H30 y98 and y99 and the status of the LE assigned terminal 3 X1 X9 XF FWD and XR REV operate according to the functions set with function codes E01 E09 E98 and E99 General purpose input terminals X4 and X5 and function codes E04 and E05 are not supported by FRENIC Mini 4 When giving operation command S06 via communications the relation between S06 and the inverter terminal external signal input command is shown in Table 5 4 on the next page The Support column of the table indicates whether each function is supported by the respective models or not O indicates the function is supported and x indicates the function is not supported N WARNING If alarm resetting is performed with the operation command S06 uncleared the inverter will start to operate just upon alarm resetting Before alarm resetting confirm that the operation command is cleared Otherwise an accident may result Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 4 5 1 Communications Dedicated Function Codes Table 5 5 Relation between operation command S06 and inverter terminal command external signal input i Support Function Whe
145. l Pressurized frequency PID control Pressuring time PID control Anti reset windup PID control Select alarm output PID control Upper level alarm AH O CO O O OF O x PID control Lower level alarm AL PID control Stop frequency for slow flowrate PID control Slow flowrate level stop latency O O O Of O CO Of O Of OC CO Of CO OF O O O O O O O O x PID control Starting frequency Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 37 S1VI AHOJ V1VG ANY S3300 NOILONN EISE Table 5 25 List of data format numbers J codes Continued Format Support number Multi PID control Upper limit of PID process output Eco 1 1 Multi 2 1 MEGA 2 1 PID control Lower limit of PID process output Eco 1 1 Multi 2 1 MEGA 2 Dew Condensation Prevention Duty 1 Commercial Power Switching Sequence 1 PID control Speed command filter 5 PID control Dancer reference position 2 PID control Detection width of Dancer position deviation 1 PID control P gain 2 7 PID control Integral time 2 3 PID control D Derivative time 2 5 PID control PID control block selection 1 Overload Stop Detected value 1 Overload Stop Detection level 1 Overload Stop Function selection 1 Overload Stop Operation condition Overload Stop Timer
146. l cases 1 Standard frame Example 1 Selecting S01 speed setting 1 write 10Hz command x 20 000 maximum frequency 50Hz 4000d OFAO0 Request frame host gt inverter SOH 1 2 ENQ W IS JO 1 SP 0 F JA JO ETX 7 D ACK frame inverter gt host SOH 1 2 ACK W S 0 1 SP 0 F A 0 ETX 7 E NAK frame inverter host Link priority error SOH 1 2 NAK WS 0 1 SP SP SP 4 C ET 5 D Example 2 Polling of M09 output frequency read Request frame host gt inverter SOH 1 2 ENQ R M 0 9 SP 0 0 0 0 ETX 5 3 ACK frame inverter host SOH 1 2 ACK R M 0 9 SP 0 B B 8 ETX 8 0 2 Optional frame Example 1 Selecting of operation command write Request frame host inverter FWD command SOH 1 2 ENQ f 0 0 0 1 ETX 9 2 ACK frame inverter host SOH 1 2 ACK f ETX D 2 NAK frame inverter host The cause of the error can be confirmed with function code M26 transmission error transaction code SOH 1 2 NAK f ETX E 1 JOOOLOYd H31H3ANI 3SOdunid TVHaNa39 ira AST Example 2 Selecting of operation command in broadcast write Request frame host inverter REV command SOH 9 9 ENQ f 0 0 0 2 ETX A 2 The inverte
147. lue 5 Output voltage effective value 3 Operation command Final command 14 Operation status 16 General purpose output terminal information 15 Latest alarm contents 10 Last alarm contents 10 Second last alarm contents 10 Third last alarm contents 10 Cumulative operation time 1 DC link circuit voltage 1 Motor temperature 2 Model code 17 Capacity code 11 ROM version 35 Transmission error transaction code 20 Frequency reference on alarm p u Final command 29 Torque command on alarm Final command 6 Torque current command on alarm Final command 6 Flux command on alarm Final command 6 Frequency reference on alarm Final command 22 Output frequency 1 on alarm p u 29 Torque real value on alarm 6 Torque current on alarm 6 Output frequency on alarm 23 FGI x OOOO Of x O O O CO O O OI OIOIOO O x x OOOO Of x O O O O O O CO CO O Of CO OC O x OOOO Of x O O O CO O CO CO O O CO O O O x x x S1VINHOJ V1VG ANY SIAOD NOILONN MENSES Ox OOOx O x OOOI x Ox 22 BUS 1 Input power on alarm 5 Output current effective value on alarm 5 Output voltage effective value on alarm 3 Operation command on alarm 14 Operation status on alarm 16 Output terminal information on alarm 15 Cumulative operation time on alarm 1 DC link circuit voltage on alarm 1
148. must have a function to set the driver output to high impedance driver enable OFF Though products conforming to RS 485 normally has this function check the specifications of the host Keep the output of the driver circuit on the host side in the status of high impedance except when the host is transmitting data driver enable OFF Keep the receiver circuit of the host device deactivated receiver enable OFF while the host is transmitting data to prevent the host from receiving the data it transmitted If the receiver cannot be deactivated program the host so that the data transmitted by the host is discarded Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 14 2 2 Connections 2 2 3 Devices for connection This section describes the devices necessary for connecting a host not equipped with RS 485 interface such as a personal computer or for multidrop connection 1 Converter In general personal computers are not equipped with an RS 485 port An RS 232C to RS 485 converter or USB to RS 485 converter is therefore required Use a converter meeting the following recommended specifications for proper operation Note that proper performance may not be expected from a converter other than the recommended one Specifications of the recommended converter Transmission receiving switching system Automatic switching by monitoring transmission data on the personal computer side
149. n be commanded to lock and unlock the panel 6 6 4 Digital Outputs Y1 Point 40 Y2 Point 41 Y3 Point 42 and Y5 Point 44 are physical DOs on the FRENIC Eco Their purpose depends on how the drive has been set up The drive can be programmed so that these points can display various limits warnings and status conditions Some examples include current limiting undervoltage detection and motor overload early warning Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 4 6 6 Other Functionality 6 6 5 A Analog Inputs monitor Al VALUE 12 Point 56 Al VALUE C1 Point 57 and Al VALUE V2 Point 58 are monitors of an analog value inputted into physical Als on the FRENIC Eco 6 6 6 Loop gains PID P GAIN Point 52 and PID TIME Point 53 are gain parameters similar to the P and gains in the APOGEE TECs The Fuji Electric systems PID loop is structured differently than the Siemens loop so there is not a one to one correspondence between the gains The following formulas allow translation from Fuji Electric systems gains to Siemens gains and vice versa Converting from Fuji Electric systems PI gains to Siemens P and gains P GAIN Siemens PI GAIN FujiElectric x 0 000015 PI GAIN FujiElectric PI TIME FujiElectric x 0 0015 GAIN Siemens 7 Converting from Siemens P and gains to Fuji Electric systems PI gains P GAIN Fyjiclectric P GAIN siemens x 66700 PI
150. n not Command pp Internal assigned Com Terminal operation positive Munic termina Eco Multi command logic 200K symbol Assign ment number Forward operation stop command Reverse operation stop i Invalid command Alarm reset Fixed function Multistep frequency selection 0 to 1steps Multistep frequency selection 0 to 3steps Multistep frequency selection 0 to 7steps Invalid Multistep frequency selection 0 to 15steps Acceleration deceleration General time selection 2steps purpose input Acceleration deceleration time selection 4steps 3 wire operation stop command BX Coast to stop command RST Alarm reset Invalid Valid THR Trip command External Invalid Valid fault JOG Jogging operation alid Hz2 Hz1 Frequency setting 2 1 switching command Motor 2 motor 1 i Invalid Invalid Motor selection 2 i Invalid DC braking command TL2 TL1 Torque limit 2 torque limit 1 SW50 Switching to commercial power supply 50Hz SW60 Switching to commercial power supply 60Hz UP UP command DOWN DOWN command WE KP Write enable for keypad Valid Hz PID PID control cancel Invalid S1Vi NHOJ VLVG ANY S3d00 NOILONNS ENSIS Invalid Valid IVS Normal Inverse mode Valid Invalid changeover IL Interlock LE Link operation enable Invalid Valid
151. nction code identification number 1 O NX Function code identification number decimal ten s figure eo gt o o c c Function code identification number decimal one s figure Special additional data c Unused space fixed Data Data s first character hexadecimal thousand s figure Data s second character hexadecimal hundred s figure Data s third character hexadecimal ten s figure Data s fourth character hexadecimal one s figure 034 End of message 304 to 394 414 to 464 Checksum 1 hexadecimal ten s figure Checksum 2 hexadecimal one s figure 1 A space SP 20 will be set for an alarm reset command 2 Use high speed response selecting to read the monitor when a command which takes time for selecting see Table 4 13 in 4 2 Host Side Procedures is written The inverter does not respond to the regular write command W until writing is completed With regard to high speed response command A the inverter sends back response upon receipt of a write request and communications can therefore continue even during writing To confirm whether writing is completed in this case read the BUSY flag M14 15 bits If additional writing is performed during writing NAK error during writing will result Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 3 JOOOLOYd H31H3ANI 3SO
152. nction of the control PCB caused by external noises or eliminate the influence of common mode noises be sure to see section 2 2 3 Devices for connection Keepthe total wiring length 500m max 2 2 2 Connection procedures This section describes the knowledge necessary for connecting with a host 1 RJ 45 connector modular jack pin layout To facilitate connection with a typical RS232C to RS 485 converter the FRENIC Mini Eco Multi MEGA assigned pin No 4 to DX signals and pin No 5 to DX signals RJ 45 connector 4 5V 1 Vec TXD 2 GND as l l O 3 NC numo Pins 1 2 7 and 8 are assigned to RXD 8 1 O 4Dx At t O 5 DX the power supply for the keypad Do DE RE C 6 NC O 7 GND not use these pins when connecting GND Terminal D Ol 8 Voc the inverter with another device via resistor swt RJ 45 connector the RJ 45 connector but use signal pins pins 4 and 5 only Figure 2 5 Pin layout of RJ 45 connector To connect the FVR E11S series inverter on the communications network on which the FRENIC Mini Eco Multi exists pin Nos 3 and 5 must be switched using a connection cable etc Table 2 3 makes a comparison of pin layout between the FRENIC Mini Eco Multi and the FVR E11S series Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 11 SNOLLVOISIOAdS NOWWOO Kiste N WARNING RJ 45 connector for communications through RS
153. ne 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 35 Table 5 23 List of data format numbers b codes Continued Format Support number Multi Speed control 3 Output filter 1 Cumulative Motor Run Time 3 7 Startup Times of Motor 3 1 Motor 3 96X compensation efficient 1 1 Motor 3 XCompensation coefficient 2 1 Motor 3 Vector control torque current 24 FGI OJOOO00O0O0 24 BUS 1 Motor 3 Vector control inductive voltage coefficient 1 Reserved 1 Oloo 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option Table 5 24 List of data format numbers r codes Format Support number Multi Maximum frequency 4 Base frequency 4 Rated voltage at base frequency 4 Maximum output voltage 4 Torque boost 4 Electronic thermal overload protection for motor 4 Select motor characteristics Electronic thermal overload protection for motor 4 Overload detection level O O Electronic thermal overload protection for motor 4 Thermal time constant DC Braking 4 Braking starting frequency DC Braking 4 Braking level DC Braking 4 Braking time Starting frequency 4 Load Selection Auto Torque Boost Auto Energy Saving OJ O OO O Operation 4 Control Mode Selection 4 Motor 4 No of poles
154. ng data input Link function When communications is valid y99 Frequency setting Operation command Frequency setting specified by H30 Operation command specified by H30 and y98 and y98 Communications valid S01 S05 Frequency setting specified by H30 Communications valid S06 and y98 Communications valid S01 S05 SNOLLVOISIOAdS NOWINOO Aet Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 21 2 4 Making RS 485 related Settings 2 4 1 Link function RS 485 setting Use function codes y01 to y10 and y11 to y20 to make settings for RS 485 communications functions Use the codes y01 to 10 for port 1 and the codes y11 to 20 for port 2 Station address y01 y11 Set a station address for RS 485 communications The setting range depends on the protocol Table 2 7 RS 485 setting station addresses Protocol Broadcast Modbus RTU protocol 1 to 247 Protocol for loader commands 1 to 255 Fuji general purpose inverter protocol 1 to 31 Evron No response is expected if an address number out of the specified range is set Match the station address with that of the personal computer when FRENIC Loader is connected Operation made selection when an error occurs y02 y12 Set the operation performed when an RS 485 communications error occurs RS 485 communications errors are logical errors such as an address error parity error or frami
155. ng error transmission error and communications disconnection error set by y08 and y18 In any case error is detected only while the inverter is running in the link operation made for both the operation command and frequency setting If neither the operation command nor frequency setting is sent through RS 485 communications or the inverter is not running error is ignored Table 2 8 RS 485 setting operations when an error has occurred y02 y12 data Function Indicates an RS 485 communications error Er for port 1 and Er for port 2 and stops operation immediately alarm stop Runs during the time set on the error processing timer y03 y13 and then displays an RS 485 communications error Er for port 1 and Er F for port 2 and stops operation alarm stop Runs during the time set on the error processing timer y03 y13 If communications are recovered continues operation Otherwise displays an RS 485 communications error Er for port 1 and Er F for port 2 and stops operation alarm stop Continues operation even after a communications error has occurred Timer for y02 and y12 y03 y13 Set a timer for error detection It is judged as an error that the response to a request is not received within time set because of no response of the other end and so on See the section of Communications disconnection detection time y08 y18 Data input range 0 0 to 60 0 s Phone 800 894 0412 Fax 888 723 4773
156. nsation response time 5 Motor Slip compensation gain for braking 3 Motor 3 Rated slip frequency 5 Motor 3 Iron loss coefficient 1 5 Motor 3 Iron loss coefficient 2 5 Motor 3 Iron loss coefficient 3 5 Motor 3 Magnetic saturation coefficient 1 3 Motor 3 Magnetic saturation coefficient 2 3 Motor 3 Magnetic saturation coefficient 3 3 X XIX XX xxix X XIX XI XIXI XIX S1VINHOH V1VG ANY S3309 NOILONN MENSES Motor 3 Magnetic saturation coefficient 4 3 Motor 3 Magnetic saturation coefficient 5 3 Motor 3 Magnetic saturation expansion coefficient a 3 Motor 3 Magnetic saturation expansion coefficient b 3 Motor 3 Magnetic saturation expansion coefficient c 3 Motor 3 Selection 1 Slip Compensation 3 Operating conditions 1 Output Current Fluctuation Damping Gain 3 5 Motor parameter switching 3 Mode selection 1 Speed control 3 Speed command filter 7 Speed control 3 Speed detection filter 7 Speed control 3 P Gain 3 Speed control 3 P Integration time 7 X XIX XX KA X X XIX XX xXIxXI x X XIX XX xXIxX x X XIX XI XIXI XIX O O O O CO Of O O O CO CO CO Of O O O O CO OF O O O CO OF OF O x x 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option Pho
157. ntente 2 22 2 5 Selecting the Method of Storing Communications Data sssssssessss 2 25 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 1 Table 2 1 shows the specifications of RS 485 communications Table 2 1 RS 485 communications specifications 2 1 Specifications Specifications of RS 485 Communications Item Specification Protocol FGI BUS Modbus RTU Loader commands Complying with Fuji general purpose inverter protocol Modicon Modbus RTU compliant only in RTU mode only Special commands dedicated to inverter support loader software not disclosed No of supporting stations Host device 1 Inverters up to 31 Physical level EIA RS 485 Connection to RS 485 Connect using an 8 wire RJ 45 connector or terminal block 8 wire RJ 45 connector Synchronization method of character Start Stop system Transmission mode Half duplex Transmission speed bps 2400 4800 9600 19200 and 38400 maximum 19200 for FRENIC Mini Maximum transmission cable length 500m No of available station addresses 1 to 31 1 to 247 SNOLLVOISIOAdS NOWINOO Bete 1 to 255 Message frame format FGI BUS Modbus RTU Loader command Synchronization metho
158. o unwasioos o o ON Or ma oo uwvnsLbos oF s o ON or feo ip raur norr 1 o f mr won 9 too Fautreser NORMAL 1 o RESET NORMAL em tu nerraur o tt co J j ex tu rrMMO o o P J amp tao ROPAAMNM o 1 0 on ta mPARMDAT o 1 co G3 tao WIPARAMNUM o 11 0 J j G3 tao waPARAMDAT o 1 0 P J er im Emonsrams 0 jJ t Jj o a Points not listed are not used in this application b Asingle value in a column means that the value is the same in English units and in SI units c Point numbers that appear in brackets may be unbundled at the field panel Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 8 6 6 Other Functionality Table 6 4 Point Database for FLN CTRL ADDRESS RJ45 port M port DR DRFREQUENCY Eu ee s wan wm s wem we s wem v TIED Lm meme im m moe meon ommes Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 9 JOOOLOYd Ld MHHOML3N 13 A31H0014 ERAO Table 6 4 Point Database for FLN om o o 9sme Soren sor ex2 m mo wem 6 6 9 Point 90 91 92 93 Read Write Parameter Number Param
159. o FFFF Un Dad Cn e a O input terminal com 00004 to FFFF Un Ny D e n output terminal com 00004 to FFFF n x J n J n D J u operation status 00004 to FFFFu speed detection 32768 to 32767 n n n Ur ri I Ly Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 23 Table 5 16 Keypad related function codes Z codes Cod N Monit Min step Unit LED supper Remarks 99 amg onitor range win step Tl display Mini Eco Multi MEGA Z00 Second last info on 0 00 to 655 35 0 01 Hz amp _fi7 O O O O alarm output frequency Z01 output current 0 00 to 9999 Variable A 5 O O O O FGI 0 00 to 655 35 0 01 A i O O O O RTU inverter capacity 22kW 30HP or oo less 0 0 to 5000 0 0 1 A E Ul x O O RTU inverter capacity 30kW 40HP or more output voltage 0 to 1000 1 V 5l O O O O Torque 999 to 999 1 5 3 x O O O set frequency 0 00 to 655 35 0 01 Hz amp LY O O O O Z05 operation status 00004 to FFFFu 1 4 45 O Oo O O Z06 cumulative ope time 0 to 65535 1 h amp 47 O O O O Z07 number of startups 0 to 65535 1 Times 5_445 O O O O Z08 DC link circuit 0 to 1000 1 V 4 09 O O O O voltage Z09 internal air 0
160. o the set frequency even if a transmission error occurs during acceleration 1 For the period until communications is recovered the command command data operation data executed just before the communications error had occurred is retained Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 17 When y02 3 mode in which the inverter continues operating when a communications error occurs Error Communications status Normal Normal Display Ll Regular a gt Bn ta m Command m m from RS 485 set LILO n TTE TITE Operation command Operation Inverter s Set l SF internal frequency operation Output J frequency x The inverter retains the setting at the time of the occurrence of the transmission error and continues operating 1 For the period until communications is recovered the command command data operation data executed just before the communications error had occurred is retained Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 18 3 4 CRC 16 3 4 CRC 16 3 4 1 Overview of the CRC 16 The CRC cyclic redundancy check is a system to confirm whether there is any error in the communications frame during data transmission The CRC is among the most effective error check systems The transmission station calculates and adds CRC data to
161. oese woe o vec none Lo ww wmwewrner normer o orner nomer Cua wr rrecimore woore o ove nooo Ces tor toroueuwn o 0 9 om Ces io vor or n o 9 on Cen ww curna o 0 9 o Cra uw aemorevooa 100 9 new 100 Cm uo omme o ms of _ Pen uo wem o w jon o _ Pea io ron e o rev wo Le wo own ewo f rev rw Cea m me sor Aw so Les wo cwommsme sre o rw sro m uo reour lojo _ Ca uo mam 9 tofo _ Les wo owman ow o ner 9 5 uo ocker umo o rocr omose Pw fifo o o ow om a Points not listed are not used in this application b Asingle value in a column means that the value is the same in English units and in SI units c Point numbers that appear in brackets may be unbundled at the field panel continued on the next page JOOOLOYd Id MHHOMLI3N 13437 Y00741 ENSE Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 6 7 Table 6 3 Point Database for FLN Point Point Subpoint Name Factory Default Engr Units Slope Intercept On Text Off Text Number Type SI Units SI Units SI Sl Units PID P GAIN i 0 o or 0 ON oF o0 ON or Lm oo wem om s w on wa ip
162. oil support coil reading out coil reading in and serial coil writing is added to the protocol of Modbus RTU Table of Contents 3 1 MESSAGES ia ones EO RR ERU RN e EO oM 3 1 3 1 1 Message formals 4 niit t met der iere d perta dt E d e IER Ra a dde ed ead 3 1 3 1 2 Message typ68 3 ote ETE oe Redi tote etat 3 1 3 1 3 LUI STIS TzTe B CU RR 3 2 3 1 4 Message categori6s ize od a E IRURE IRE EERIE EA OC ESEA RIA ETTE PAR YAE 3 4 3 1 5 Communications examples esses ener 3 11 39 2 Host Side Procedures rater tenere iscritta id e cete end Du Rada 3 12 3 2 1 Inverter s response time eseseseseeessseseeeee eene nennen nennen nnne nnns 3 12 3 2 2 Timeout processing ians nana at eee eian nennen nnne AA enean nnne amete nnns 3 13 3 2 3 Receiving preparation complete time and message timing from the host 3 14 3 2 4 Frame synchronization method sssssssseeseeeeneneeeeen enne 3 14 9 9 COMMUN AOS EFTO IS 5 n Ailes Eh E SE OE e Miah ential ena 3 15 3 3 1 Categories of communications errors esses 3 15 3 3 2 Operations In Case Of erforscht ds 3 16 e E O O E E A A at va ee RR DAR ERE seeds SNR RR DM FERES rsen 3 19 3 4 1 Overview of the CRC 16 ssssssssssssssssseseene entente treten stris snnt enne 3 19 3 4 2 Algorithm rasinn i d ere ira itd i c neat dt e e at t onde 3 19 3 4 3 Galeulation example 5 oce hit a lan hi ti eddie ees 3 2
163. ol Terminal name RS 485 communications data terminal Function description This is the terminal of RS 485 communications data RS 485 communications data terminal This is the terminal of RS 485 communications data Communications cable shield terminal This is the terminal for relaying the shield of the shielded cable insulated from other circuits DX relay terminal for multidrop This is the relay terminal of RS 485 communications data DX relay terminal for multidrop This is the relay terminal of RS 485 communications data SD relay terminal for multidrop This is the terminal for relaying the shield of the shielded cable insulated from other circuits Internal switch Terminating resistor switching A terminating resistor of 1120 is incorporated Connection release is switched by this switch 1 1 For the details of the switch see 2 2 2 Cautions 2 About terminating resistors At TXD B RXD X Terminating DE RE resistor RS 485 communications card option DX o DX SD 40 DOX DX SW103 9 SD FRENIC MEGA The terminal for RS 485 communications port 2 is provided in the control circuit terminals of the inverter The table below shows the code name and function of each terminal These terminals can be easily connected with the multi drop circuit Terminal symbol Terminal name
164. ol inductive voltage coefficient 1 x x x O A57 Reserved 7 x x x O 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 34 5 2 Data Formats Table 5 23 List of data format numbers b codes Format Support number Multi Maximum frequency 3 3 Base frequency 3 3 Rated voltage at base frequency 3 1 Maximum output voltage 3 1 Torque boost 3 3 Electronic thermal overload protection for motor 3 1 Select motor characteristics Electronic thermal overload protection for motor 3 24 FGI Overload detection level O 24 BUS 1 Electronic thermal overload protection for motor 3 3 Thermal time constant DC Braking 3 Braking starting frequency 3 DC Braking 3 Braking level 1 DC Braking 3 Braking time 5 Starting frequency 3 3 Load Selection Auto Torque Boost Auto Energy Saving Operation 3 Control Mode Selection 3 Motor 3 No of poles Motor 3 Rated Capacity b39 0 2 to4 b 1 OO OOl OOO OOO Motor 3 Rated current 24 BUS 1 Motor 3 Auto tuning 21 Motor 3 No load current 24 FGI x x 24 BUS 1 Motor 3 R3 5 Motor 3 X 5 Motor 3 Slip compensation gain for driving 3 Motor 3 Slip compe
165. olo ololololol lolo olo lo lolo olol ol l l olol o l l lolol lolololololo l ola olo l l lolololo olololololololololo o olol l olololol l lolololol olol lol lo l o olol lolo lololo lo ol o I Station Function code Number of read CRC check address data 01u 034 024 00 144 Ed diu 3 4 4 Frame length calculation To calculate CRC 16 it is necessary to know the length of variable length messages The length of all types of messages can be determined according to Table 3 14 Lengths of response messages Table 3 14 Length of response messages Description Query Broadcast message Length of response length except CRC code message except CRC code Read coil status 6 bytes 34 3 bytes 1 Read holding registers 6 bytes 3 37 bytes 1 Force single coil 6 bytes 6 bytes Preset single register 6 bytes 6 bytes Diagnostics 6 bytes 6 bytes Force multiple coils 7 7 bytes 1 6 bytes Preset multiple registers 7 7 bytes 1 6 bytes 128 to 255 Exception function Unused 3 bytes 1 7 3 The 7 and 3 byte count values stored in the frame Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 22 CHAPTER 4 FUJI GENERAL PURPOSE INVERTER PROTOCOL This chapter describes the Fuji general purpose invert
166. on function is 3 128 131 83 The subcode represents the code of the reason for the improper query Table 3 8 Subcodes Subcode Description Order of priority Improper FC The inverter received an unsupported FC See table 3 1 Improper Improper An unused function code or a function code out of address function range was received code When the read write data except the first one containing an unused function code During function reading Zero 0 will be read which will not result in an error During continuous function writing The writing will be ignored which will not result in an error Improper When the number of read write data is not number of between 1 and 50 from 1 to 100 for data FRENIC MEGA No error will result when the value of the function code plus the number of data is beyond the setting range of the function code Diagnostic A value other than 0 was received although the code error subfunction code as the diagnostics was fixed to O maintena nce code Improper Data range The write data is beyond the permissible write data error range NAK No right of No right of writing by H30 y98 y99 writing FRENIC Mini This error does not occur Write Writing was attempted to the functions to which disable writing from RTU is prohibited or to which writing is disabled during operation Writing was attempted to a function code other than S01 S05 S06 S13 and S14
167. onnector for RS 485 communications modular jack 2 3 2 1 2 Specification of the terminal for RS 485 communications sssssssss 2 4 2 1 3 RJ 45 connector modular jack for function expansion ssssssss 2 5 2 1 4 Specification of connection cable for RS 485 terminal sss 2 7 2 2 GOMNECTIONS 3t hte eti ee the tae a etel a RE Beet 2 8 2 2 1 Basie connection Cuin t e p POE epe iste e E e be an aaa E O 2 8 2 2 2 Connection procedures ssssssssessssesess esee ente enne snnt enn sinis sn tenens 2 11 2 2 3 Devices for connection essssssssssesesses seen ettet enne sn daia aiidis entren 2 15 2 2 4 Measures AGAINST MOISE xis i i eric eile ERR EE ER IR EE CD ERE SE enda us Leno 2 16 2 3 Switching to Communications ssssssssssssssseseeeenenee enne enne tnmen nennen sinn nnns 2 18 2 3 1 Functions for the switching ssssssssssssesseseeneeene enne nennen nnne 2 18 2 3 2 Link functions operation selection sssssssseeseeeeneennee 2 19 2 3 3 How to switch communications enabled disabled esseesss 2 20 2 3 4 Link functions for supporting data input operation select sssssss 2 21 2 4 Making RS 485 related Settings ssssssssssssseseeseeennneeen enne 2 22 2 4 1 Link function RS 485 setting asenaan a aa raa raaa e
168. p of an EIA RS 485 hardware platform Itis primarily a fieldbus used by the building and automation industries The FRN F1S A K E U FRENIC Eco Asia Taiwan and Korea EU and USA version have an optional built in Metasys N2 communication driver Table of Contents 7 1 MeSSag8S dar RP UE IT al ertet tu 7 1 7 1 1 Transmission Specification eese entrent entree 7 1 7 1 2 polling selecting cect acs riae E a uad e EL d Ra aac E To ege e 7 1 7 2 Setting up Communications of the FRENIC ECO sssssssseseseeeeeeen nennen 7 1 7 3 Point MAPPING tables ini te eee a D ee tes 7 2 7 4 Read Write Parameter ccccceeccccecseecceeeneeceeeeeeeceeeenneeeeeeeneaeeeeaeeeeesneeeeesseeeeeesnseeeeeennneaes 7 3 4 b Support Command LElst iet eh ce etel eed 7 4 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 7 1 Messages 7 1 Messages 7 1 1 Transmission Specification Item Specification Physical level EIA RS 485 Transmission distance 1640 ft 500 m max Number of nodes 255 total Transmission speed 9600 bits s fixed Transmission mode Half duplex Bus topology Master Slave communication Character code ASCII 7bits fixed Character length 8 bits fixed Stop bit 1 bit fixed Frame length Variable length Parity none fixed Error check sum check 7 1 2 polling selecting When the FRENIC Eco receives
169. ple DIW 4 ILL d Multiple alarm 1 last 00004 to FFFFu Multiple alarm 2 last 00004 to FFFFy Sub code 0 to 9999 Alarm history second last 00004 to FFFFy Contents of 3 in alarm list example Multiple alarm 1 second last 00004 to FFFFy Multiple alarm 2 second last 00004 to FFFFu Sub code 0 to 9999 Alarm history third last 00004 to FFFFy Contents of 4 in alarm list example Multiple alarm 1 third last 00004 to FFFFy 1 Multiple alarm 2 third last 00004 to FFFFu 1 Sub code 0 to 9999 1 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Latest info on alarm output frequency output current output voltage Torque set frequency cumulative ope time number of startups operation status DC link circuit voltage 0 00 to 655 35 0 01 0 00 to 9999 SUDDEN Variable FGI capacity 22kW 30HP or RTU inverter capacity 30kW 40HP or more 0 to 1000 Un U3 ry 999 to 999 Un Rey SU 0 00 to 655 35 Un 00004 to FFFFu es CM om Un M N 0 to 65535 Un ty 0 to 65535 Un M lu 0 to 1000 5 22 l C3 ty LA Un O O OC Of 010 O O O OC O 010 O O Of 0 0 0 0 O 5 1 Communications Dedicat
170. ponse Acknowledgement There was no receiving or logical error Command m zm 524 57H 41H 45H Answerback of request command Polling read Selecting write High speed response selecting write Alarm reset Function code group 1 F E C P H A b r J d y o S M W 46u 45H 434 504 48H 41u 424 524 4Au 444 594 4Fu 53H 4Du 57u 58H 5Au Function code group Fundamental function Extension terminal function Control function of frequency Motor1 parameter High performance function Motor2 parameter Motor3 parameter Motor4 parameter Application function 1 Application function 2 Link function Option function Command data Monitor data 1 Monitor data 2 Alarm data 1 Alarm data 2 Function code identification number 1 oO NX 30u to 39H Function code identification number decimal ten s figure eo gt gt o o c c 304 to 394 Function code identification number decimal one s figure Special additional data 20u 2Du Fixed to sp space normally for negative data Data 304 to 394 414 to 464 Data s first character hexadecimal thousand s figure Data s second character hexadecimal hundred s figure Data s third character hexadecimal ten s figure Data s fourth character hexadecimal one s figure 03u End of message 304 to 394 41u to 464 Checksum 1 hexadecimal ten s figure C
171. puter and converter RS 232C TO RS 485 converter etc Some converters monitor the communications status and use a timer to switch transmission receiving Protocol select v10 v20 Table 2 14 Protocol select Protocol Modbus RTU Setting when FRENIC Loader is connected FRENIC Loader Select the protocol for FRENIC Loader supported by y10 only Select a communications protocol commands y10 1 Fuji general purpose inverter N2 Protocol 1 Applicable only with FRN F1L L1A FRN F1LJ LJC FRN F1LIJ L E and FRN F1L LJU Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 24 2 5 Selecting the Method of Storing Communications Data 2 5 Selecting the Method of Storing Communications Data Selecting the method of storing communications data y97 Applicable only to the FRENIC MEGA The times of data writing onto the inverter memory are limited 100 thousand to 1 million times If the data is overwritten too many times data change or storage may be disabled If you frequently rewrite the data obtained via communications the data can be temporarily stored without being written in the memory Doing so prevents increase of data rewriting times and memory failure As a means of storing temporarily stored data onto the memory the inverter is provided with the function for transferr
172. r write disabled during operation Data error The write data is beyond the writable range Error during writing An attempt was made to write another function data during function writing with command A Communi Communicati cations ons disconnec disconnection tion error error The inverter did not receive a normal frame addressed to local station or to other stations within the communications disconnection detection time set with the function code 4 17 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net JOOOLOYd H31H3ANI 3SOdunid TVHaN39 Ifna aste Transmission error error codes 71 to 73 When a transmission error occurs eight straight times it is handled as a communications error However the inverter does not return response in order to avoid overlapping of response from multiple inverters The count of eight straight times will be cleared upon normal receipt of a frame to another station or to the local inverter station itself Logical error error codes 74 to 81 When a logical error is detected a negative acknowledgment NAK frame reports it For further information see the NAK response of each frame The table 4 14 shows the order of priority of logical error If the alarm is caused by two or more factors the factor with the highest priority smallest number is indicated as an error code Concerning all the request frames if th
173. r column Stop Position 0 to 9999 1 Leo x x x O Pulse Lower column Difference Pulse of 999 to 999 1 Lh x x x O Position Upper column Difference Pulse of 0 to 9999 1 XE8H x x x O Position Lower column Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 25 S1YW HO4 V1VG ANY S3300 NOILONN RAO 5 2 Data Formats 5 2 1 List of data format numbers The following table shows the communications data format numbers for function code data Create data according to the data format specifications described below For the data setting range and setting unit see the Users Manual of each inverter type Chapter 9 for FRENIC Mini Eco Multi and Chapter 5 for FRENIC MEGA The Support column of the table indicates whether each function is supported by the respective models or not O indicates the function is supported and x indicates the function is not supported RTU and FGI in the Format number field mean the Modbus RTU protocol and the Fuji general purpose inverter protocol respectively Table 5 17 List of data format numbers F codes Format Support number i Eco Multi 5 O O Data Protection 1 Frequency command 1 1 Operation method 1 Maximum frequency 1 3 Base frequency 1 3 O Ol Ol Ol O O Rated voltage at base frequency 1 1 Maximum output voltage 1 1 O O O Ol Ol Ol O O
174. r does not respond to broadcast Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 13 Table 4 12 ASCII code table a o eo x zE zE E fa L mo rd zz c o ODO On C nm I N l xixs cuamomoi u aN O z ier ec rioplmimioom 238 o 2 3 4 5 6 7 8 9u A B C D E F The shaded codes are used for this communications protocol Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 14 4 2 Host Side Procedures 4 2 Host Side Procedures 4 2 1 Inverter s response time Upon receipt of a query request from the host the inverter executes the requested command and sends back response after the response time shown below Host Request frame Request frame Inverter Response frame Response frame ti t2 t3 t1 t2 Inverter s response time ti Response interval time function code y09 The time until the inverter starts to send response to the request from the host can be set Setting the response interval time enables even the host side with a slow transaction execution speed to adjust timing t2 Inverter s transaction time This is the time until the inverter executes the request and sends back response as shown in Ta
175. re 1m long RJ 45 connector both operations CB 1S ends To connect a keypad use an 8 core straight cable Use an extension cable for remote operations CB 5S CB 3S or CB 1S or a commercial LAN cable 20m max Recommended LAN cable Maker Sanwa Supply JAPAN Type KB 10T5 01K 1 m KB STP 01K 1 m shielded cable Compliant with EMC Directives SNOLLVOISIOAdS NOWINOO Rael tle 2 Cable specifications for connection with terminals To secure the reliability in connection use the twisted pair shielded cable AWG16 to 26 for long distance transmission Recommended cable Maker Furukawa Electric s AWM2789 long distance cable Type Product code DC23225 2PB Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 7 2 2 Connections 2 2 1 Basic connection When connecting the keypad with the inverter or connecting the inverter with a host such as personal computer or PLC use a standard LAN cable straight for 10BASE T A converter is necessary to connect a host not equipped with RS 485 interface 1 Connection with the keypad FRENIC Mini Inverter FRENIC Mini Remote keypad RJ 45 connector modular jack RJ 45 connector modular jack FRENIC Eco Multi MEGA The figure below shows the method of connecting the keypad to the keypad connector of the inverter Inverter in case of FRENIC Eco RJ 45 connector LE Multi function modular jack
176. re to heed the information indicated by this symbol may lead to dangerous N WARNING re ano Doma conditions possibly resulting in death or serious bodily injuries Failure to heed the information indicated by this symbol may lead to dangerous N CAUTION conditions possibly resulting in minor or light bodily injuries and or substantial property damage Failure to heed the information contained under the CAUTION title can also result in serious consequences These safety precautions are of utmost importance and must be observed at all times N caution The FRENIC Mini Eco is not designed for use in appliances and machinery on which lives depend Consult Fuji before considering the FRENIC Mini Eco series of inverters for equipment and machinery related to nuclear power control aerospace uses medical uses or transportation When the product is to be used with any machinery or equipment on which lives depend or with machinery or equipment which could cause serious loss or damage should this product malfunction or fail ensure that appropriate safety devices and or equipment are installed Wiring N WARNING Before starting wiring confirm that the power is turned OFF open An electric shock may result N CAUTION The product cannot be connected directly to an RS 232C interface of a personal computer Before connecting wiring to the RJ 45 connector modular jack for connecting the keypad
177. ri tiet Tr edet id eiie cabe iE 3 11 3 2 Host Side Procedures oiim o e ond a tte eH UR at D erede eas 3 12 3 2 1 Inverter s response time eeusesseseessseseeeee eene enhn nene nnne neni nne 3 12 3 2 2 Timeout PFOCESSING m 3 13 3 2 3 Receiving preparation complete time and message timing from the host 3 14 3 2 4 Frame synchronization method sssssssssssssesee eene enne 3 14 3 9 COMMUNICATIONS Errors ci it e ER ER PURI en dida epi Spes 3 15 3 3 1 Categories of communications errors sess 3 15 3 3 2 Operations Iniease of Errors icti ciere iet t ee Gi ae Sor vei naana 3 16 BA VG RGA Oii ec ig dae tai Ea dette tme sade dtr A DRE LI asta tte Fe ei ZETA 3 19 3 4 1 Overview of the CRC 16 ssssssssssssssssesenne entente nsn nrtne enint nsi sten rennes 3 19 3 4 2 Algorthm e5 e eet e nc Hi dieti ee datus 3 19 3 4 3 Calculation example ssssssssssssssseseene nennen ener nnnm inneren nennen nnns 3 21 3 4 4 Frame length calculation eeeeee esses E E EEES EAEE nnne innen 3 22 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net IV CHAPTER 4 FUJI GENERAL PURPOSE INVERTER PROTOCOL 4 1 MeSSa068S oio tr ie RUE REDE exti t aig NR RED eel ER XR EARS 4 1 4 1 1 Message formals 3 uc per a tud ee lr a e Dude ed d dde 4 1 4 1 2 Transmission frames
178. s caused by the operation of this product irrespective of such errors omissions misprints etc as described above Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net FG Fuji Electric Co Ltd Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net Information in this manual is subject to change without notice Printed in Japan 2014 06 F14 J02 CM 01 FOLS
179. stant DC Braking 2 Braking starting frequency DC braking 2 Braking level DC braking 2 Braking time Starting frequency 2 Load Selection Auto Torque Boost Auto Energy Saving Operation 2 Control Mode Selection 2 Motor 2 No of poles Rated Capacity Motor 2 No of poles When A39 0 2 to 4 When A39 1 SIWWHOS VLVG ANY S3d00 NOILONNA ENSIS Rated Motor 2 Capacity 24 BUS 1 Motor 2 Auto tuning 21 Motor 2 Online tuning 1 Motor 2 No load current 24 FGI O 24 BUS 1 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 33 Table 5 22 List of data format numbers A codes Continued Format Support number Multi A21 Motor 2 R2 5 x x O O A22 Motor 2 X 5 x i re r9 A23 Motor 2 Slip compensation gain for driving 3 x x O O A24 Motor 2 Slip compensation response time 5 x x O O A25 Motor 2 Slip compensation gain for braking 3 x x O O A26 Motor 2 Rated slip frequency 5 x x O O A27 Motor 2 Iron loss coefficient 1 5 x x x O A28 Motor 2 Iron loss coefficient 2 5 x x x O A29 Motor 2 Iron loss coefficient 3
180. t 12 Floating point data accel decal time PID display coefficient 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 XE EC asd E T il Polarity 0 0 0 Exponent Mantissa L Unused J Polarity 0 Positive 1 Negative Exponent O to 3 Mantissa 1 to 999 Value expressed in this form polarity Mantissa x Exponent 2 power of 10 Value Mantissa Exponent Exponent 2 power of 10 0 01 to 9 99 1 to 999 0 0 01 10 0 to 99 9 100 to 999 1 0 1 100 to 999 100 to 999 2 1 1000 to 9990 100 to 999 3 10 Example When F07 acceleration time 1 20 0 seconds 20 0 200 x 0 1 gt 0000 0100 1100 1000 04C8 gt Consequently 044 C84 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 50 5 2 Data Formats Data format 14 Operation command 15 14 13 12 11 1 10 9 8 7 6 5 4 3 2 1 0 RST XR XF 0 EN X9 X8 X7 X6 X5 X4 X3 X2 X1 REV FWD REV FWD 1 General purpose Unused EN General purpose input FWD Forward input terminal command Alarm reset REV Reverse command 1 bit11 The EN terminal is a bit dedicated for monitor and the terminal command cannot be input through communications Applicable only with FRN GA4LI LJE and FRN GA1LI LJA All bi
181. t m 6Du Reset command The data part is all zero qn 5 Data 0 to 9 304 to 394 Data s first character hexadecimal thousand s figure Alor 414 to 464 Data s second character hexadecimal hundred s 2 figure z Data s third character hexadecimal ten s figure y 8 Data s fourth character hexadecimal one s figure m 9 ETX ETX 034 End of message 10 BCC 0 to 9 304 to 394 Checksum 1 hexadecimal ten s figure S Ato F 41H to 464 Checksum 2 hexadecimal one s figure ce z lt m I m I U D O O Q O Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 7 Selecting response frame inverter host 0 12 3 4 5 6 7 SOH Station ACK NAK Command ETX BCC address 1 2 1 1 1 2 D For BCC byte Table 4 6 Selecting response frame ACK NAK Value ASCII Hexadecimal Description format format SOH Start of message Station Station address of the inverter decimal ten s figure address Station address of the inverter decimal one s figure ACK NAK Transmission response Acknowledgement There was no receiving or logical error Negative acknowledgment There was a logical error in the request Command Request command Speed setting S01 Frequency command S05 Operation command S06 Reset command End of message Checksum 1 hexadecimal ten s figure Checksum 2 hexadecimal one s fig
182. t bits from 15 to 8 and one lower order byte eight bits from 7 to 0 For example the following data is 1234H in hexadecimal and expressed as 124 34H 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 Data format 1 nteger data positive Minimum step 1 Example When F05 base frequency voltage 200V 200 00C8 Consequently Es 004 C84 Data format 2 Integer data positive negative Minimum step 1 Example When the value is 20 20 FFEC Consequently gt FFH ECu Data format 8 Decimal data positive Minimum step 0 1 Example When F17 gain frequency set signal 100 0 100 0 x 10 1000 03E8 Consequently gt 034 E84 Data format 4 Decimal data positive negative Minimum step 0 1 Example When C31 analog input offset adjustment 5 0 5 0 x 10 50 FFCE Consequently FF4 CEp S1YW HO4 V1VG ANY S3300 NOILONN ERAO Data format 5 Decimal data positive Minimum step 0 01 Example C05 multistep frequency 50 25Hz 50 25 x 100 25025 13A14 Consequently gt 13h Aly Data format 6 Decimal data positive negative Minimum step 0 01 Example When MO7 actual torque value 85 38 85 38 x 100 8538 DEA6 Consequently gt DEH A6u Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 47 Data format 7 Decimal da
183. t voltage Torque set frequency operation status cumulative ope time number of startups 1 DC link circuit voltage 1 internal air temperature 1 heat sink temperature 1 input terminal 43 output terminal 15 input terminal com 14 output terminal com 15 Operation status 2 76 Speed detection x O O Of O O x CO CO Of O O x Olx Current Position Pulse Upper column Current Position Pulse Lower column Stop Position Pulse Upper column Stop Position Pulse Lower column Difference Pulse of Position Upper column Difference Pulse of Position Lower column x x x x O O O O CO O Of OO O O CO OF O x x x x O O OIO CO x Of Of O O O CO O00 O O O Oj O Of O CO CO O O O Of O CO CO CO O O OO O X xX xX x X xX xX x 1 BUS The field bus option format is selected For details about the field bus option see the instruction manual for each field bus option Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 46 5 2 Data Formats 5 2 2 Data format specifications The data in the data fields of a communications frame are 16 bits long binary data as shown below 16 bit binary data For the convenience of description 16 bit data is expressed in hexadecimal with one upper order byte eigh
184. ta positive Minimum step 0 001 Example When F51 electronic thermal permissible loss 0 105kW 0 105 x 1000 105 00694 Consequently gt 00H 694 Data format 8 Decimal data positive negative Minimum step 0 001 Example When the data is 1 234 1 234 x 1000 1234 FB2E Consequently gt FBu 2Ex Data format 10 Alarm codes Table 5 33 List of alarm codes No alarm PG disconnection Overcurrent during NTC disconnection error acceleration Overcurrent during Uc Memory error deceleration Overcurrent during Keypad communications constant speed operation error Ground fault CPU error Overvoltage during Option communications acceleration error Overvoltage during Option error deceleration Overvoltage during UL Run operation error constant speed operation or stopping Undervoltage i Tuning error Input phase loss Loan RS 485 communications error communications port1 Fuse blown Motor overload motor 3 Charging circuit fault Motor overload motor 4 Heat sink overheat Output phaseloss External alarm Following error excessive speed deviation Internal air overheat Data save error on insufficient voltage Motor protection RS 485 communications PTC NTC thermistor error Option Communications port 2 Braking resistor overheat cor Hardware error Motor overload li EN circuit error Motor
185. ter preset multiple registers force single coil and force multiple coils Table 3 11 Inverter processing time Data count Inverter processing time minimum to maximum 1 25 to 30 ms 2 45 to 50 ms 3 65 to 70 ms 4 85 to 90 ms 2 nx2045 to nx20 10 ms If the data is written in HO3 1 the inverter processing time is a maximum of 5 seconds If the data is written in HO3 2 1 or in P0O2 1 the processing time is a maximum of 500 ms 1 For FRENIC Multi write in such a way that HO3 2 3 and P02 A16 For FRENIC MEGA write in such a way that H03 2 3 4 5 and P02 A16 b16 r16 3 Maintenance code 10 ms t2 Receiving preparation time g deyo See section 3 2 3 Receiving preparation complete time and message timing from the host 3 2 2 Timeout processing To read write data from to the host transmit the next frame after confirming response If response is not transmitted from the inverter for more than a specified period of time timeout time it is a timeout and perform a retry If a retry begins before a timeout time elapses the requested frame cannot be received properly O20 OHd NLY Snapo The timeout time must be set longer than the response time of the inverter In case of a timeout retransmit the same frame or read details of the error M26 to confirm whether the inverter sends back normal response If normal response is returned this indicates that some transient transm
186. that could not be written when the voltage was insufficient 1 The priority between sub code 3 and 7 depending on a cause of sub code 7 f response is sent back to an improper query a subcode will be set in an error code that can be referred to with M26 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 10 3 1 Messages 3 1 5 Communications examples Typical communications examples are shown below the station address is 5 in all cases Example 1 M06 Reading actual frequency and speed Query host gt inverter 05 03 08 06 00 i 01 67 EF Normal response inverter host 05 03 02 27 10 A3 B8 The detected speed value is 27104 or 100004 The actual frequency is 30 Hz according to the expression shown below Maximum frequency 10000 30 H 20000 a Maximum frequency 60 Hz Example 2 S01 The value of 15Hz will be written to frequency command maximum frequency 60 Hz According to the expression shown below the value to be written is 1388 20000 15Hz x 50004 1388 60 Hz i Query host gt inverter TOOOLOYd NLH snqpow Eero 05 06 07 01 13 88 D5 AC Normal response inverter host 05 06 07 O01 13 88 D5 AC Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautom
187. the last block of the frame and the receiving station also calculates CRC data against the data received and compares them with each other Steps to calculate CRC data Divide data expressed as a polynomial for example 0000 0001 0000 0011 0000 0011 0000 0010 0000 0000 0001 0100 the 48 bit data shown in section 3 4 3 Calculation example gt KE XE KEK EX X X X by a generative polynomial expression 17 bits X 4X 4 X 41 CRC data is the remainder 16 bits of this division Ignore the quotient and send a message with the remainder added to the final two characters of the data The receiving station divides this message with the CRC added by the generative polynomial expression and considers the transmitted message to have been received without any error if the remainder is 0 CRC 16 The generative polynomial expression is expressed as a multiplier of X such as XS X 1 in place of the description of binary code 1101 Although any prime polynomial expression is acceptable as the generative polynomial expression some standard generative polynomial expressions for optimizing error detection are defined and proposed The RTU protocol uses the generative polynomial expression X X X 1 corresponding to binary code 1 1000 0000 0000 0101 In this case the CRC generated is well known as CRC 16 TOOOLOYd NLH snqpow Eero 3 4 2 Algorithm Figure 3 1 on the following page shows the algorithm for calc
188. tion 1 O O O O 2 F44 Current Limiter Level 1 O O O O F50 Electronic Thermal Overload Protection for Braking Resistor 1 7 O x O O 5 Discharging capability Zz F51 Electronic Thermal Overload Protection for Braking Resistor 7 7 O x O O 9 Allowable average loss Oc F52 Electronic Thermal Overload Protection for Braking Resistor 12 x x x O y for braking resistor E F80 HD LD switching 1 x x x O 5 iw gt gt 2 Applicable only with FRN G1L L A and FRN G1LI LIE n 3 Not applicable with FRN F1L1 L A FRN F1LI E and FRN F1L L U 9 4 Not applicable with FRN G1LJ L1A and FRN G1LI LIE 5 Applicable only with FRN F1L1 LJA FRN F1LJ E and FRN F1LJ LJU A 6 As for FRN G1L1 L1A and FRN G1L LIE the terminal name changes from FMP to FM2 7 The value of 999 will be treated as 7FFFy Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 27 Table 5 18 List of data format numbers E codes Format Support number Eco Multi Terminal X1 Function Terminal X2 Function Terminal X3 Function Terminal X4 Function Terminal X5 Function Terminal X6 Function Terminal X7 Function Terminal X8 Function Terminal X9 Function Acceleration time 2 Deceleration time 2 Acceleration time 3 Deceleration time 3 Acceleration time 4 Deceleration time 4 Torque Limiter 2 Limiting Level for driv
189. tion selection is not available in FRENIC Mini Figure 2 9 Operation command block diagram via communications Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 2 18 2 3 2 Link functions operation selection 2 3 Switching to Communications According to the setting of function code H30 Serial link function select the frequency setting and the operation command source via communications command or command selected by function codes F01 C30 and F02 when communications is valid can be selected Frequency setting done when the communications is valid and selection of operation source are influenced by the settings at y98 y99 For details see Fig 2 9 Table 2 4 Link function H30 operation selection Data of link function H30 When communications are valid Frequency setting Inverter itself Operation command Inverter itself RS 485 communications via standard RJ 45 or port 1 1 Inverter itself Inverter itself RS 485 communications via standard HJ 45 or port 1 1 RS 485 communications via standard RJ 45 or port 1 1 RS 485 communications via standard RJ 45 or port 1 1 RS 485 communications via option or port 2 2 Inverter itself RS 485 communications via option or port 2 2 RS 485 communications via standard RJ 45 or port 1 1 Inverter itself RS 485 communications via option or port 2y2
190. to 255 1 C amp x O x O temperature Z10 heat sink 0 to 255 1 Cc 5 O O O O temperature Z11 input terminal 00004 to FFFFy 1 amp g O O O O 5 d Z12 output terminal 00004 to FFFFy 1 amp 0 o O O 5 H Z13 input terminal com 00004 to FFFFy 1 B5 H O0 O O O 5 9 Z14 output 00004 to FFFFy 1 B5 H O O O terminal com B ct operation status 00004 to FFFFy 1 Geb x x x O Z17 speed detection 32768 to 32767 1 5 73 x x x O Z40 cumulative operation 0 to 65535 1 10h 577 x x x O time of motor M1 in units of 10 hours cumulative operation 0 to 65535 1 10h 59 x x x O time of motor M2 in units of 10 hours cumulative operation 0 to 65535 1 10h 5 24 x x x O time of motor M3 in units of 10 hours cumulative operation 0 to 65535 1 10h 5 X x x x O time of motor M4 in units of 10 hours number of startups 0 to 65535 1 Times 5 37 x x x O M2 number of startups 0 to 65535 1 Times 5_77 x x x O M3 number of startups 0 to 65535 1 Times 5_77 x x x O M4 5 24 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 1 Communications Dedicated Function Codes Table 5 16 Keypad related function codes Z codes Continued Code Name Monitor range Min step Unit sat
191. to 3600 0 MEGA 0 0 to 6000 0 Torque limit Multi level 1 F40 20 to 200 999 MEGA torque limit value 1 1 300 00 to 300 00 999 Torque limit Multi level 2 F41 20 to 200 999 MEGA torque limit value 1 2 300 00 to 300 00 999 1 Legends in R W column R Readable W Write enable R W Read write possible 1 When an attempt is made to enter a value out of the appropriate permissible setting range an out of range error will result IS The acceleration deceleration times specified with S08 S09 are set to F07 Acceleration time 1 and F08 Deceleration time 1 The torque limit levels specified with S10 and S11 are set to F40 Torque limit level 1 for driving Torque limit 1 1 for MEGA and F41 Torque limit level 1 for controlling Torque limit 1 2 for MEGA If the function codes are changed through the keypad etc the changes are also reflected to S08 to S11 3 The figures below the fourth place figure of the S08 acceleration time and the S09 deceleration time are omitted within the inverter If for example 123 4s is written 123 0s is entered S1VI AHOJ V1VG ANY S3300 NOILONN EISE Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 7 5 Universal DO and universal AO Not supported by FRENIC Mini Table 5 7 Function code and data S07 S12 Permissible setting range Universal Command from 00004 to FFFFy DO communi
192. ts are turned ON when set to 1 Example When S06 operation command FWD X1 ON 0000 0000 0000 0101 0005 Consequently gt 004 05u Data format 15 General purpose output terminal 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 0 Y3A Y2A Y1A 0 0 0 30 0 0 0 Y5 Y4 Y3 Y2 Y1 Unused Relay option output Unused T Unused General purpose output Eco only Alarm general purpose output All bits are turned ON when set to 1 Example When M15 general purpose output terminal Y1 ON 0000 0000 0000 0001 00014 Consequently gt 00H Ol Data format 16 15 14 138 12 11 10 9 8 7 6 5 4 3 2 1 0 BUSY O O RL ALM DEC ACC IL VL 0 NUV BRK REV All bits are turned ON or become active when set to 1 Operation status Support 1 Multi Support 1 Multi Description Description During forward rotation During current limiting During reverse rotation During acceleration During DC braking or during pre exciting During deceleration Inverter shut down Alarm relay for any fault During braking fixed to 0 for FRENIC Mini Communicati ons effective DC link circuit voltage established 0 undervoltage During torque limiting During voltage limiting During function code data writing
193. tus 2 15 14 13 12 i 10 9 8 7 6 5 4 3 22 1 0 0 0 IDL ID OLP LIFE OH TRY FAN KP OL IPF 0 RDY FDT FAR All bits are turned ON or become active when set to 1 Description Support 1 i Description Support 1 Multi Multi Frequency Retry in arrival signal operation Frequency Heat sink level detection overheat early warning Inverter ready Lifetime alarm to run 2nd motor is Overload selected prevention control Auto restarting Current after recovery detection of power Motor overload Low level early warning current detection Running per Current keypad detection 2 Cooling fan in operation 1 The Support column indicates whether each inverter type supports the corresponding bit or not The symbol O means the code is supported and the symbol X means that the code is not supported fixed to 0 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 56 5 2 Data Formats Data format 45 Floating point data ib d4 19 42 4i 10 9 8 7 6 5 4 3 2 1 0 Exponent Mantissa Exponent 0 3 Mantissa 0 to 9999 The value expressed by this format the mantissa x 10 amp onent9 Numeric value Mantissa Exponent 109 pone 0 000 to 9 999 0 to 9999 0 0 001 10 0 to 99 9 1000 to 9999 1 0 01 100 0 to 999 9 1000 to 9999 2
194. ulating CRC 16 Consult it together with the calculation example that follows In this figure the transmission station calculates CRC data and finally adds it to the transmission frame as a check code The receiving station uses the same algorithm to perform a transaction However it collates the CRC data it calculated with the transmitted CRC data Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 19 START Initial setting Remainder R FFFF Generative polynomial expression GP A001 Data length counter n 0 v Data length calculation N lt Data length Yes The A nt transmitted byte is set at the lower order byte of the word data The upper order byte is 0 y Shift Count 0 v CRC DATA CRC DATA XOR GP No v CRC DATA CRC DATA XOR A v CRC DATA A XORR q v Shift Count Shift Count gt 8 Yes No Y CRC data gt 1 bit shift Is there a bit shift carry No Yes v The CRC data is added to the last block of the transmission frame END Figure 3 1 CRC algorithm Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 20 3 4 CRC 16 3 4 3 Calculation e
195. ups shown in Table 5 1 below Table 5 1 Types of communications dedicated function codes Communications dedicated Command data Monitor data 1 for reading only Monitor data 2 for reading only Alarm information for reading only The sections that follow describe communications dedicated function codes of each group S1YW HO4 V1VG ANY S3300 NOILONN ERAO Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 5 1 5 1 2 Command data 1 List of command data The table below shows the function codes S code for the command data The Table 5 2 List of command data Support column indicates whether the function code is supported or not The symbol O means that the code is supported and the symbol X means that the code is not supported Permissible setting Min R W Support Cod N F cia eee range step U 1 Mini Eco Multi MEGA S01 Frequency Frequency command 32768 to 32767 1 IRW O O O O reference issued through Max frequency p u communications the at 20000 reference value for maximum frequency S05 Frequency Frequency command 0 00 to 655 35 00 1 Hz RW O O O O reference issued through communications in units of 0 01 Hz S06 Operation Operation command 00004 to FFFFu 1 ARW O O O O command issued through communications general input terminal fun
196. ure Polling request frame host inverter 0 1 2 3 4 5 6 7 SOH Station ENQ Command ETX BCC address 1 i 2 1 1 1 a 2 For BCC byte Table 4 7 Polling request frame Value ASCII Hexadecimal Description format format SOH Start of message Station Station address of the inverter decimal ten s figure address Station address of the inverter decimal one s figure ENQ Transmission request Command Request command Actual frequency actual speed M06 Output frequency monitor M09 Operation status monitor M14 Torque monitor M07 not supported by FRENIC Mini Torque current monitor M08 Usable only for FRENIC MEGA End of message Checksum 1 hexadecimal ten s figure Checksum 2 hexadecimal one s figure Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 4 8 4 1 Messages Polling response frame inverter host 0 1 2 3 4 5 8 9 10 11 SOH Station ACK NAK Command Data ETX BCC address 1 2 1 1 4 1 2 For BCC gt byte Table 4 8 Polling response frame ACK Value ASCII Hexadecimal Description format format 0 SOH SOH 014 Start of message 1 Station 0 to 3 304 to 334 Station address of the inverter decimal ten s figure dd R 2 QNS 0 to 9 304 to 394 Station address of the inverter de
197. ut current 24 FGI O O O o It9 RTU 95 NO CM UR O Jo O 24 BUS 1 x O O X22 output voltage 1 O O O Oo m Torque 2 xen cS set frequency 22 O O O O R operation status 16 O O O Oo Bs cumulative ope time 1 O O O O m X27 number of startups 1 O O O O S DC link circuit voltage 1 o O 6 o O internal air temperature 1 x O x O o heat sink temperature 1 O O O O z input terminal 43 O O O O ro output terminal 15 pulos 9 9 z input terminal com 14 oupr391re v X34 output terminal com 15 O O O O z Input power 24 x O O O O Power consumption during alarm 76 x x x O A X37 Operation status 2 29 x x x Oo X60 Last info on alarm output frequency 22 O O O O Q X61 output current 24 FGI Or OWLS Sd SN z gorm 9 1 0 O 9 z 24 BUS 1 x O O O A output voltage 1 O O O O Torque 2 x O O O set frequency 22 O O O O operation status 16 O O O O cumulative ope time 1 O O O O number of startups 1 O O O O X68 DC link circuit voltage 1 O O O O internal air temperature 1 x O x O heat sink temperature 1 O O O O input terminal 43 Guerre output terminal 15 O O O O X73 input terminal com 14 O O O O output terminal com 15 O O O O Operation status 2 76 x x x O X77 Speed detection 29 x x x O 1 BUS The field bus option format is selected For details about the field bus option
198. utomation net Email info ctiautomation net 5 9 S1VI AHOH V1VG ANY S3300 NOILONN EISE M13 Operation command Final command Table 5 9 Monitor data 1 function codes 2 Description Displays the final command created by information from the keypad terminal block and communications and transmitted to the inverter inside Monitor range 00004 to FFFFH Support Eco Multi Operation status Displays the operation status in bit signal 00004 to FFFF General purpose output terminal information General purpose output terminal information is monitored 00004 to FFFF Latest alarm contents Last alarm contents Second last alarm contents Third last alarm contents Display alarm contents in the form of code 0 to 127 Cumulative operation time 0 to 65535 DC link circuit voltage Displays the DC link circuit voltage of the inverter 0 to 1000 Motor temperature Motor temperature is displayed 30 to 200 Model code Displays the series generation model and voltage series in four digit HEX data 00004 to FFFFu Capacity code Displays the capacity of the inverter 0 to 65535 ROM version Displays the ROM version used in the inverter 0 to 9999 Transmission error transaction code Communications error code of RS 485 Frequency reference on alarm p u Final command
199. value 12 Level of torque value A 1 Level of torque value B 1 Ratio value 5 Rotation speed set value 37 Load speed set value 37 Line speed set value 37 Constant feed time set value 37 Constant feed time 37 Input power 24 Motor output 24 Load rate 2 Torque current 2 Flux reference 2 Timer operation remaining time 1 Operation command source 1 Frequency and PID command source 1 Speed at percentage 5 Speed set value at percentage 5 PID output 4 Analog input monitor 12 Terminal 32 input voltage 4 Terminal C2 input current 3 Terminal A0 output voltage 4 Terminal CS output frequency 3 Pulse input monitor X7 6 Control circuit terminal input 43 Control circuit terminal output 15 Communications control signal input 14 Communications control signal output 15 Terminal 12 input voltage 4 Terminal C1 input current 4 FMA 2 output voltage 3 FMP 2 output voltage 3 FMP output frequency 1 V2 terminal input voltage 4 FMA 2 output current 3 Situation of input terminals on DIO option Multi 1 MEGA 77 S1VINHOH V1VG ANY SIAOD NOILONN4 mele X XIxXIx xiOIOIOIOQOQIOxx Ix x xIxixixix OQIOOQDx ix xixiOIOIOIODIOxxx Iix OI QOIOO xI IxiIQOx O x OJ OI JOI OJOIOO OOx x x fx x x OJOIOIOO O x x OJOO OIOO OI OI OI OIOIOO O OI OI OO
200. ve value on alarm Data equivalent to M12 on alarm 0 0 to 1000 0 Operation command on alarm Data equivalent to M13 on alarm 0000 to FFFFy Operation status on alarm Data equivalent to M14 on alarm 0000 to FFFFy Output terminal information on alarm Data equivalent to M15 on alarm 0000 to FFFFy Cumulative operation time on alarm Data equivalent to M20 on alarm 0 to 65535 5 11 Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net S1YW HO4 V1VG ANY S3300 NOILONN EISE DC link circuit voltage on alarm Table 5 11 Description Data equivalent to M21 on alarm Monitor data 1 function codes 4 Monitor range 0 to 1000 Support Multi Inverter internal air temperature on alarm Air temperature inside the inverter on alarm 0 to 255 Heat sink temperature on alarm Data equivalent to M62 on alarm Life of main circuit capacitor The capacity of the main circuit capacitor is 10096 when delivered from the factory 0 0 to 100 0 Life of PC board electrolytic capacitor Cumulative operation time of the capacitor packaged on the PC board 0 to 65535 1 Life of heat sink Cumulative operation time of the heat sink 0 to 65535 1 Input terminal voltage 12 p u Input voltage of terminal 12 20 000 10V 20 000 10V 32768 to
201. xample Example of transmitting read data Station address 1 FC 3 function code P02 P 034 02 02 number of read data 20 GP generative polynomial expression 1010 0000 0000 0001 Station Function code Number of read data address 01u 034 004 14u Table 3 13 CRC data calculation table 11 10 9 8 3 2 11 0 1 Initial data R FFFF 111 17 121 1 7511 7 7 13 1 51 11 1 2 1 data byte 8 o so lolselo sl e so eo c e 3 CRC No 1 Xor No 2 15011171 1 1 17711 17 11 1 11 110 4 Shift gt 2 up to flag 1 010 11 1 105 11 1 10 1 11 11 1 1 1 5 CRC No 4 Xor GP 1 0 0 7 1 1 17 171 1 1 1011 1 1 11 110 Oo 6 Shift 2 0 0 1 0 0 13 13 1 1 10 1 11 1 1 1 1 D 7 CRC No 6 Xor GP 1 0000 1 17 1 1 1 11 11 1 11 110 d 8 Shift 2 0 0 1 0 0 0 0 1 1 10 1 1 1 1 1 1 1 e 9 CRC No 8 Xor GP 1 0 0 0 0 0 0 1 1 17 1 1 1 1 110 z 10 Shift gt 2 0 71 07 31720 L0 20 20 97 Oa E pe ae doo D 8 9 shift of No 8 terminated Oo 11 CRC No 10 Xor GP 1 0 0 0 0 0 0 0 0 1 1 1 1 1 11 0 o 12 2 data byte 9 ole lelio ole ej oj o lel igol v o q l J 13 CRC No 11 Xor No 12 1lo0ololo olololol lolilil ilil 1i oli es 14 Shift 1 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 Jj 15 CRC No 14 Xor GP
202. ytes 2 bytes Station 01u Byte count Read data address How to set a query Broadcast with station address 0 is not usable If this address is used no response is returned FC 1 011 Read out a coil bit data by specifying the top address of the coil to be read out and the number of points read out number of coils For the assignment of a coil bit data see table 3 3 For each content refer to the S and M codes in the remarks column Table 3 3 Description of coil bit data S06 Run operation command Read Write Run status Read only TOOOLOYd niu snqpow Meet Run status 2 Read only Run operation command final command Read only M15 General purpose output terminal information Read only The symbols in the table mean that the bit is reserved and always zero Coil addresses are 0 to 79 calculated by subtracting one from coil numbers If a coil address is 80 or more an error occurs because of an incorrect address The number of coils is 1 to 80 If the number of coils exceeds the range an error occurs because of an incorrect address No error occurs even if the sum of the numbers of coil addresses and coils exceeds the coil range Phone 800 894 0412 Fax 888 723 4773 Web www ctiautomation net Email info ctiautomation net 3 7 Interpretation of normal response Data are stored from the LSB the r

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