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Daikin MD5 VFD OM 1191

1. 6411 FREQ AT PEAK 009 6559 5ihiz 0 1 Hz Output frequency at the moment of the peak value herzes Date dd mm yy 6412 TIME OF RESET 1 power on time 1d in days Last reset date of the peak logger and amplitude logger 2 Format Date if the real time clock is operating dd mm yy The number of days elapsed after the power on if the real time clock is not used or was not set xx d 6413 TIME OF RESET 2 Time hh mm ss 2s Last reset time of the peak logger and amplitude logger 2 Format hours minutes seconds 6414 ALTRANGEOTO10 0 0 100 0 0 1 Amplitude logger 1 current in percent of nominal current 2 0 10 distribution 6415 ALTRANGE10TO20 0 0 100 0 0 1 Amplitude logger 1 current in percent of nominal current 2 10 20 distribution 6416 ALTRANGE20TO30 0 0 100 0 0 1 Amplitude logger 1 current in percent of nominal current 2 20 30 distribution 6417 ALTRANGE30TO40 0 0 100 0 0 1 Amplitude logger 1 current in percent of nominal current 2 30 40 distribution 6418 ALTRANGE40TO50 0 0 100 0 0 1 Amplitude logger 1 current in percent of nominal current 2 40 50 distribution 6419 ALTRANGE50TO60 0 0 100 0 0 1 Amplitude logger 1 current in percent of nominal current 2 50 60 distribution 6420 ALTRANGE60TO70 0 0 10
2. Setpoint is 0135 value AI1 Communication Fault When using fieldbus control specify the drive s action if serial communication is lost Table 51 Communication Fault 2 CONST SP7 3 LAST SPEED Drive Parameter Value Description Protocol Reference 0 NOT SEL 3018 COMM FAULT FUNC EA Set for appropriate drive response Set time delay before acting on a communication loss 3019 COMM FAULT TIME Feedback from the Drive FBA Inputs to the controller drive outputs have pre defined meanings established by the protocol This feedback does not require drive configuration The following table lists a sample of feedback data For a complete listing see all parameters listed in Complete parameter descriptions Table 52 Sample of Feedback Data Scaling To scale the drive parameter values see the Actual value scaling in the following sections as appropriate Daikin drives profile technical data Generic profile technical data Drive Parameter Protocol Reference 0102 SPEED 0103 FREQ OUTPUT 0104 CURRENT 0105 TORQUE 0106 POWER 0107 DC BUS VOLT 0109 OUTPUT VOLTAGE 0301 FB STATUS WORD bit 0 STOP 0301 FB STATUS WORD bit 2 REV 0118 DI1 3 STATUS bit 1 DI3 www DaikinApplied com 71 OM 1191 MD5 VFD DAIKIN FiELDBUS ADAPTER Diagnostics FBA Fault Handling The MD5 provides fau
3. Code Description Range Resolution Default S Vector control modes 1 2 8 3 SCALAR 2101 START FUNCTION 1 al Scalar control FLYST mode 1 5 8 Selects the motor start method The valid options depend on the value of parameter 9904 MOTOR CTRL MODE Does not apply to Daikin MicroTech III applications 1 AUTO Selects the automatic start mode Vector control modes Optimal start in most cases The drive automatically selects the correct output frequency to start a rotating motor SCALAR FREQ mode Immediate start from zero frequency Identical to selection 8 RAMP 2 DC MAGN Selects the DC Magnetizing start mode Note The DC Magnetizing start mode cannot start a rotating motor Note The drive starts when the set pre magnetizing time parameter 2103 DC MAGN TIME has passed even if motor magnetization is not complete Vector control modes Magnetizes the motor within the time determined by the parameter 2103 DC MAGN TIME using DC current The normal control is released exactly after the magnetizing time This selection guarantees the highest possible break away torque SCALAR FREQ mode Magnetizes the motor within the time determined by the parameter 2103 DC MAGN TIME using DC current The normal control is released exactly after the magnetizing time 3 SCALAR FLYST Selects the flying start mode Vector control modes Not applicable SCALAR FREQ mode The drive automatically selects the correct output frequency to
4. 100 par 9907 Where parameters are in percent the Complete parameter descriptions section specifies what parameter corresponds to 100 In such cases to convert from percent to engineering units multiply by the value of the parameter that defines 100 and divide by 100 For example Value of the Feedback Integer x Parameter Jane Rarameter Parameter Resolution x Value of 100 Ref 100 100 Scaled Value 10 x 0 1 x 1500 RPM 100 10 0 1 1500 rpm 15 rpm 100 0 196 500 Hz 100 x 0 196 x 500 Hz 100 50 Hz 1 Assuming for the sake of this example that the Actual Value uses parameter 9908 MOT NOM SPEED as the 100 reference and that 9908 1500 rpm 2 Assuming for the sake of this example that the Actual Value uses parameter 9907 MOT NOM FREQ as the 100 reference and that 9907 500 Hz Actual Value Mapping See the user s manual supplied with the FBA module OM 1191 MD5 VFD DAIKIN DIAGNOSTICS Z N WARNING Do not attempt any measurement parts replacement or other service procedure not described in this manual Such action will void the warranty may endanger correct operation and increase downtime and expense N DANGER All electrical installation and maintenance work described in this chapter should only be undertaken by qualified service personnel The Safety instructions on the first pages of this manual must be followed Diagnostic Dis
5. Clause 11 medium communication with MS TP slaves and certain other devices Other Device Address Binding Yes Is static device binding supported This is currently necessary for two way EIN o Networking Options Router Clause 6 List all routing configurations e g ARCNET Ethernet Ethernet MS TP etc Annex H BACnet Tunneling Router over IP BACnet IP Broadcast Management Device BBMD Indicating support for multiple character sets does not imply that they can all be supported simultaneously Does the BBMD support registrations by Foreign Devices ie o MANSI X3 4 IBM Microsoft DBCS Character Sets Supported ISO 8859 1 ISO 10646 UCS 2 ISO 10646 UCS 4 JIS C 6226 If this product is a communication gateway describe the types of non BACnet equipment network s that the gateway supports www DaikinApplied com 65 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS BACnet Object Definitions Object Property Support Matrix The following table summarizes the Object Types Properties Supported Table 44 BACnet Objects Property Object Type Device Binary Input Binary Output Binary Value Analog Input Analog Output Analog Value Object Identifier Y v v v Y 4 4 Object Name v v Y Y v
6. Standard embedded fieldbus EFB at terminals X1 28 32 Fieldbus adapter FBA module mounted in slot 2 option Rxxx Ea ILLILBILI 5 H ILEIEETTIII TN Two basic serial communications configurations are available Embedded fieldbus EFB See Embedded Fieldbus on page 45 Fieldbus adapter FBA With one of the optional FBA modules in the drive s expansion slot 2 the drive can communicate to a control system using one of the following protocols Profibus DP LonWorks CANopen DeviceNet ControlNet Ethernet The MD5 detects automatically which communication protocol is used by the plug in fieldbus adapter The default settings for each protocol assume that the profile used is the protocol s industry standard drive profile e g PROFIdrive for PROFIBUS AC DC Drive for DeviceNet All of the FBA protocols can also be configured for the Daikin Drives profile Configuration details depend on the protocol and profile used These details are provided in a user s manual supplied with the FBA module Details for the Daikin Drives profile which apply for all protocols are provided in Daikin drives profile technical data on page 89 www DaikinApplied com 67 Control interface In general the basic control interface between the fieldbus system and the drive consists of Output Words CONTROL WORD REFERENCE speed or frequency Others The driv
7. 2 DEV OVERTEMP OPEX LINK EFB 3 3 SHORT CIRC OPEX PWR INCOMPATIBLE SW 4 Reserved CURR MEAS USER LOAD CURVE 5 DC UNDERVOLT SUPPLY PHASE Reserved 6 AI1 LOSS ENCODER ERR Reserved 7 AI2 LOSS OVERSPEED Reserved 8 MOT OVERTEMP Reserved Reserved 9 PANEL LOSS DRIVE ID Reserved 10 ID RUN FAIL CONFIG FILE System error 11 MOTOR STALL SERIAL 1 ERR System error 12 CB OVERTEMP EFB CON FILE System error 13 EXT FAULT 1 FORCE TRIP System error 14 EXT FAULT 2 MOTOR PHASE System error 15 EARTH FAULT OUTP WIRING Param setting fault 0306 FAULT WORD 2 1 Read only copy of the Fault Word 2 See parameter 0305 0307 FAULT WORD 3 1 Read only copy of the Fault Word 3 See parameter 0305 0308 ALARM WORD 1 1 When an alarm is active the corresponding bit for the active alarm is set in the Alarm Words Each alarm has a dedicated bit allocated within Alarm Words Bits remain set until the whole alarm word is reset Reset by writing zero to the word The control panel displays the word in hex For example all zeros and a 1 in Bit O displays as 0001 All zeros and a 1 in Bit 15 displays as 8000 Bit 0308 ALARM WORD 1 0309 ALARM WORD 2 0 OVERCURRENT Reserved 1 OVERVOLTAGE PID SLEEP 2 UNDERVOLTAGE ID RUN 3 DIR LOCK Reserved 4 IO COMM START ENABLE 1 MISSING 5 Al1 LOSS START ENABLE 2 MISSING 6 AI2 LOSS EMERGENCY STOP 7 PANEL LOSS ENCODER ERROR 8 DEVICE OVERTEMP FI
8. AI 1 MIN gt 1302 Al 1 MAX 1003 PARAISCALE 1304 Al 2 MIN gt 1305 Al 2 MAX Not used with MicroTech III Parameter values are inconsistent Check for any of the following 1504 AO 1 MIN gt 1505 AO 1 MAX 1004 PARAO SCALE 1510 AO 2 MIN gt 1511 AO 2 MAX Not used with MicroTech III Parameter values for power control are inconsistent Improper motor nominal kVA or motor nominal power Check for the following 1005 PAR PCU 2 1 1 9906 MOTOR NOM CURR 9905 MOTOR NOM VOLT 1 73 P 3 0 Where P 1000 9909 MOTOR NOM POWER if units are kW or P 746 9909 MOTOR NOM POWER if units are HP e g in US Parameter values are inconsistent Check for the following 1006 EXT ROMISSING Extension relay module not connected and 1410 1412 RELAY OUTPUTS 4 6 have non zero values Parameter values are inconsistent Check for and correct 1007 PAR FBUSMISSING n parameter is set for fieldbus control e g 1001 EXT1 COMMANDS 10 COMM but 9802 COMM PROT SEL 1008 PAR PFAWOSCALAR ER valies are inconsistent 9904 MOTOR CTRL MODE must be 3 SCALAR SPEED when 8123 PFA F arameter values for power control are inconsistent Improper motor nominal frequency or speed Check for both of the ollowing 1009 PAR PCUT 1 eb 9907 MOTOR NOM FREQ 9908 MOTOR NOM SPEED lt 16 0 8 lt 9908 MOTOR NOM SPEED 120 9907 MOTOR NOM FREQ Motor Poles lt 0 992 1010 PAR PFA OVERRIDE EnS Averide modo and rA papi Ar ine same time
9. Communication settings Group 51 or 53 as appropriate Poor connections and or noise on line 29 EFB CONFIG FILE Error in reading the configuration file for the embedded fieldbus 30 FORCE TRIP Fault trip forced by the fieldbus See the fieldbus User s Manual 31 EFB 1 32 EFB2 33 EFB 3 Fault code reserved for the embedded fieldbus EFB protocol application These codes are not used as of the publication of this manual 34 MOTOR PHASE Fault in the motor circuit One of the motor phases is lost Check for and correct Motor fault Motor cable fault Thermal relay fault if used Internal fault 35 OUTPUT WIRING Possible power wiring error detected When the drive is not running it monitors for an improper connection between the drive input power and the drive output Check for and correct Proper input wiring line voltageis NOT connected to drive output The fault can be erroneously declared if the input power is a delta grounded system and motor cable capacitance is large 36 INCOMP SWTYPE The drive cannot use the software Internal Fault The loaded software is not compatible with the drive Call support representative 37 CB OVERTEMP Drive control board is overheated Check for and correct Excessive ambient temperatures Fan failure Obstructions in the air flow OM 1191 MD5 VFD 76 www DaikinApplied c
10. DI6 103 6404 AL2 SIGNAL 101 178 1 OUTPUT FREQ Defines the signal logged for amplitude logger 2 Any parameter number in Group 01 Operating Data can be selected Eg 102 parameter 0102 SPEED 100 NOT SELECTED No signal parameter logged for amplitude distribution amplitude logger 2 101 178 Logs parameter 0101 0178 6405 AL2 SIGNAL BASE Depends on 60 0 Hz selection Defines the base value from which the percentage distribution is calculated Representation and default value depends on the signal selected with parameter 6404 AL2 SIGNAL 6406 PEAK VALUE Detected peak value of the signal selected with parameter 6401 PVL SIGNAL Date dd mm yy 6407 PEAK TIME 1 power on time 1d in days Date of the peak value detection Format Date if the real time clock is operating dd mm yy The number of days elapsed after the power on if the real time clock is not used or was not set xx d 6408 PEAK TIME 2 Time hh mm ss 2s Time of the peak value detection Format hours minutes seconds 6409 CURRENT AT PEAK 0 0 6553 5A 0 1A Current at the moment of the peak value amperes 6410 UDC AT PEAK 0 65535 V 1V DC voltage at the moment of the peak value volts www DaikinApplied com 39 OM 1191 MD5 VFD DAIKIN PARAMETERS Table 21 continued Group 64 Load Analyzer
11. F Calculate the output current by multiplying the current given in the rating table by the derating factor Example If the ambient temperature is 50 C 122 F the derating factor is 100 1 C x 10 C 90 or 0 90 The output current is then 0 90 x 2 Altitude Derating In altitudes from 1000 4000 m 3300 13 200 ft above sea level the derating is 1 for every 100 m 330 ft If the installation site is higher than 2000 m 6600 ft above sea level please contact your local Daikin distributor or office for further information Single Phase Supply Derating For 208 240 Volt series drives a single phase supply can be used In that case the derating is 50 OM 1191 MD5 VFD DAIKIN TECHNICAL DATA Control connections Control Connection Specifications Table 61 Control Connection Specifications Mee 2 Table 60 Drive Control Terminal Descriptions on page Outputs Digital Digital input impedance 1 5 KQ Maximum voltage for digital Inputs inputs is 30 V Max contact voltage 30 V DC 250 V AC Max contact current power 6 A 30 V DC 1500 VA 250 V AC Relavs Max continuous current 2 Arms cos 1 Digital 1A rms cos o 0 4 Outputs Minimum load 500 mW 12 V 10 mA Contact material Silver nickel AgN Isolation between relay digital outputs test voltage 2 5 kV rms 1 minute OM 1191 MD5 VFD Control Cables General Recommendations
12. Free 4 DI1 Free DI2 First PFA Relay DI2 Speed Reg Motor DI3 Second PFA Relay DI3 First PFA Relay DI4 Third PFA Relay DI4 Second PFA Relay DI5 Fourth PFA Relay DI5 Third PFA Relay DI6 Free DI6 Fourth PFA Relay DI1 Free 5 Not allowed DI1 Free DI2 First PFA Relay DI3 Second PFA Relay DI4 Third PFA Relay DI5 Fourth PFA Relay DI6 Fifth PFA Relay 6 Not allowed Not allowed 2 DI2 Enables the Interlock function and assigns a digital input starting with DI2 to the interlock signal for each PFA relay These assignments are defined in the following table and depend on the number of PFA relays number of parameters 1401 1403 and 1410 1412 with value 31 PFA the Autochange function status disabled if 8118 AUTOCHNG INTERV 0 0 and otherwise enabled Autochange disabled P 8118 No PFA relays 3 DI3 Enables the Interlocks function and assigns a digital input starting with DI3 to the interlock signal for each PFA relay These assignments are defined in the following table and depend on the number of PFA relays number of parameters 1401 1403 and 1410 1412 with value 31 PFA the Autochange function status disabled if 8118 AUTOCHNG INTERV 0 0 and otherwise enabled Autochange disabled P 8118 Autochange enabled P 8118 0 DI1 DI2 Free Not allowed DI3 Speed Reg Motor DI4 DI6 Free 1 DI1 DI2 Free DI1 DI2 Free DI3 Speed Reg Motor DI3 First PFA Relay D
13. Info Frames property page 38 using drive parameter 5312 Default 5312 1 Max Master Property Configure the Device Object Max Master property using drive parameter 5313 page 38 Default 5313 127 MS TP token counter Parameter 5316 stores the count of MS TP tokens passed to the associated node 64 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS Statement This statement is part of this Standard and is required for its use Table 43 BACnet Protocol Implementation Conformance Statement Date February 5 2009 Vendor Name Daikin Product Name Low Voltage AC Motor Drive Product Model Number MD5 Applications Software Version 050F Firmware Revision 312B BACnet Protocol Revision 4 Product Description The MD5 is a high performance adjustable frequency drive specifically designed for commercial automation applications This product supports native BACnet connecting directly to the MS TP LAN All standard MS TP baud rates are supported as well as master mode functionality Over BACnet the drive can be fully controlled as a standard adjustable frequency drive In addition up to 16 configurable I O ports are available over BACnet for user applications BACnet Standardized Device Profile Annex L BACnet Operator Workstation B OWS BACnet Building Controller B BC BACnet Advanced Application Controller B AAC M BACnet Application Specific Controller B ASC BACnet
14. SQUARED Selects the form for the U f voltage to frequency ratio below field weakening point 1 LINEAR Preferred for constant torque applications 2 SQUARED Preferred for centrifugal pump and fan applications SQUARED is more silent for most operating frequencies www DaikinApplied com 31 OM 1191 MD5 VFD DAIKIN PARAMETERS Group 30 Fault Functions This group defines situations that the drive should recognize as potential faults and defines how the drive should respond if the fault is detected Table 16 Group 30 Fault Functions Code Description Range Resolution Default S 3003 EXTERNAL FAULT 1 6 6 1 E Defines the External Fault 1 signal input and the drive response to an external fault 0 NOT SEL External fault signal is not used 1 DI1 Defines digital input DI1 as the external fault input Activating the digital input indicates a fault The drive displays a fault 14 EXT FAULT 1 and the drive coasts to stop 2 6 DI2 DI6 Defines digital input DI2 DI6 as the external fault input See DI1 above 1 DI1 INV Defines an inverted digital input DI1 as the external fault input De activating the digital input indicates a fault The drive displays a fault 14 EXT FAULT 1 and the drive coasts to stop 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the external fault input See DI1 INV a
15. Serial Communications Terminals 28 32 provide RS485 serial communication connections used to control or monitor the drive from a fieldbus controller See Embedded Fieldbus on page 45 for details NPN connection sink X1 opa 7 mleno mepa mape 86 www DaikinApplied com DAIKIN TECHNICAL DATA Ambient Conditions The following table lists the MD5 environmental requirements Table 63 Ambient Environment Requirements Installation Site Storage and Transportation in the protective package Altitude e 0 1000 m 0 3 300 ft 1000 2000 m 3 300 6 600 ft if P and I2 derated 1 every 100 m above 1000 m 300 ft above 3 300 ft Ambient temperature Min 15 C 5 F no frost allowed e Max fsw 1 or 4 40 C 104 F 50 C 122 F if P and I2 derated to 90 Max fsw 8 40 C 104 F if P and I2 derated to 80 Max fsw 12 30 C 86 F if P and I2 derated to 65 to 50 for 600 V R4 frame sizes that is 40 70 C 40 158 F for MD5 xx 032A 6 MD5 xx 062A 6 Relative humidity lt 95 non condensing No conductive dust allowed Contamination Levels IEC 721 3 3 Chemical gases Class 3C2 Solid particles Class 3S2 Applicable Standards The MD5 should be installed in clean air according to enclosure classification Cooling air must be clean free from corrosive materials and free from electrical
16. Start StOp 4 eee page aed dang eee 29 Group 22 Accel Decel 4 5 n era ehe ete 30 Group 26 Motor Control 2 54 sud va cpR PURO SR deesed d 31 Group 30 Fault Functions potesse dyrs isi rh eh ed aceon 32 Group 31 Automatic Reset ers ca ror iceanireeran iiai 33 Group 34 Panel Display o antt rn Stt aa ieai 34 Group 36 Timed FUNCIONS it 22 rp 36 Group 53 EFB Protocol ue soa tet a parce eo ash 38 Group 64 Load Analyzer rem 39 Group ST PEA CONTON de eua Ee pie donde mere dios 41 Group 98 Optlofis esL ria cd XR ERR en 44 OM 1191 MD5 VFD Embedded Fieldbus 0 00 ccc cece eee eee eens 45 ul ERBUTT 45 Control InterflbB iniu dam tuc m Probo tasi e m xd Rp 45 Planning s asco stows cites om PRISE ERA CUL ET 45 Mechanical and Electrical Installation EFB 46 Communication Setup EFB 22 00055 48 Serial Communication Selection 000 48 Serial Communication Configuration 48 Activate Drive Control Functions EFB 50 Gontrolling the Drive ener xe i tainneet neite 50 Start Stop Direction Control sege sai ern tct e Gunes 50 Input Reference Select 000 000 eee eaee 50 Miscellaneous Drive Control 4 2 err 51 Relay Output Gontrol 423 o tr prre pb RS bed hd 52 Analog Output Conltrol 322 24 2a poa Re RE Eq ys 53 PID Control Setpoint Source e045 cies eee nm 53 Gommunication Fault 245 sec cadena ee c
17. one positive and one negative Anegative minimum frequency value defines one speed range See the figure Note Keep MINIMUM FREQ s MAXIMUM FREQ ind Pos 2007 value ts 0 bnc ne i rore P 2008 2008 MAXIMUM FREQ 0 0 500 0 Hz 0 1 Hz 60 0 Hz US al Defines the maximum limit for the drive output frequency 2013 MIN TORQUE SEL 6 7 1 0 MIN TORQUE 1 Defines control of the selection between two minimum torque limits 2015 MIN TORQUE 1 and 2016 MIN TORQUE 2 0 MIN TORQUE 1 Selects 2015 MIN TORQUE 1 as the minimum limit used 1 DI1 Defines digital input DI1 as the control for selecting the minimum limit used Activating the digital input selects MIN TORQUE 2 value De activating the digital input selects MIN TORQUE 1 value 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for selecting the minimum limit used See DI1 above 7 COMM Defines bit 15 of the Command Word 1 as the control for selecting the minimum limit used The Command Word is supplied through fieldbus communication The Command Word is parameter 0301 1 DI1 INV Defines an inverted digital input DI1 as the control for selecting the minimum limit used Activating the digital input selects MIN TORQUE 1 value De activating the digital input selects MIN TORQUE 2 value 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the control for se
18. oworr c Bos ROB COMMAND This object controle e output stats of Relay P This conta requires that ON OFF c NOTE For Present Value Access Types R Read only W Writeable C Commandable Commandable values support priority arrays amp relinquish defaults www DaikinApplied com 59 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS Binary Value Object Instance Summary The following table summarizes the Binary Value Objects supported Table 39 Binary Value Objects Instance ID Object Name Description Active Inactive Text Present AS BVO RUN STOP ACT This object indicates the drive Run Status regardless of the control source RUN STOP R BV1 FWD REV ACT This object indicates the motor s rotation direction regardless of the control source REV FWD R BV2 FAULT ACT this object indicates the drive s fault status FAULT OK R BV3 EXT 1 2 ACT This object indicates which control source is active External 1 or External 2 EXT2 EXT1 R BV4 HAND AUTO ACT This object indicates whether the drive is under Hand or Auto control HAND AUTO R BV5 ALARM ACT This object indicates the drive s alarm status ALARM OK R This object indicates the drive s maintenance status Refer to Group 29 in the BV6 MAINT REQ drive s parameter descriptions MAINT OK R BV7 DRIVE READY This object indicates whether the drive is ready to accept a run command READ
19. 1 9000h 204 DSP STACK ERROR 6100h 15 EXTERNAL FLT 2 9001h 205 Reserved 5000h 16 EARTH FAULT 2330h 206 OMIO ID ERROR 5000h 17 UNDERLOAD FF6Ah 207 EFB LOAD ERR 6100h 18 THERM FAIL 5210h 1000 PAR HZRPM 6320h 19 OPEX LINK 7500h 1001 PAR PFAREFNG 6320h 20 OPEX PWR 5414h 1002 Reserved obsolete 6320h 21 CURR MEAS 2211h 1003 PAR AI SCALE 6320h 22 SUPPLY PHASE 3130h 1004 PAR AO SCALE 6320h 23 ENCODER ERR 7301h 1005 PAR PCU 2 6320h 24 OVERSPEED 7310h 1006 EXT ROMISSING 6320h 25 Reserved FF80h 1007 PAR FBUSMISSING 6320h 26 DRIVE ID 5400h 1008 PAR PFAWOSCALAR 6320h 27 CONFIG FILE 630Fh 1009 PAR PCU 1 6320h 28 SERIAL 1 ERR 7510h 1010 PAR PFA OVERRIDE 6320h 29 EFB CONFIG FILE 6306h 1011 PAR OVERRIDE PARS 6320h 30 FORCE TRIP FF90h 1012 PAR PFC IO 1 6320h 31 EFB 1 FF92h 1013 PAR PFC IO 2 6320h 32 EFB 2 FF93h 1014 PAR PFC IO 3 6320h OM 1191 MD5 VFD 72 www DaikinApplied com DAIKIN FIELDBUS ADAPTER Generic Profile Technical Data Overview The generic profile aims to fulfill the industry standard drive profile for each protocol e g PROFIdrive for PROFIBUS AC DC Drive for DeviceNet Control Word As described earlier in Control interface the CONTROL WORD is the principal means for controlling the drive from a fieldbus system For specific CONTROL WORD content see the user s manual provided with the FBA module Status Word As described earlier in Control interface the contents of the STATUS WORD is status information sent by the d
20. 1002 EXT2 COMMANDS for EXT2 s Start Stop Dir definitions See parameter 1106 REF2 SELECT for EXT2 s reference definitions 8 COMM Assigns control of the drive via external control location EXT1 or EXT2 based on the fieldbus control word Bit 5 of the Command Word 1 parameter 0301 defines the active external control location EXT1 or EXT2 See Fieldbus user s manual for detailed instructions 9 TIMED FUNC 1 Assigns control to EXT1 or EXT2 based on the state of the Timed Function Timed Function activated EXT2 Timed Function de activated EXT1 See on page 35 10 12 TIMED FUNC 2 4 Assigns control to EXT1 or EXT2 based on the state of the Timed Function See TIMED FUNC 1 above 1 DIY INV Assigns control to EXT1 or EXT2 based on the state of DI1 DI1 activated EXT1 DI1 de activated EXT2 2 6 DI2 INV DI6 INV Assigns control to EXT1 or EXT2 based on the state of the selected digital input See DI1 INV above www DaikinApplied com 21 OM 1191 MD5 VFD DAIKIN PARAMETERS Table 9 continued Group 11 Reference Select 1103 REF1 SELECT 1 1 AI1 na Selects the signal source for external reference REF1 EXT REF 1 MAX 0 KEYPAD Defines the control panel as the reference source 1 2 AM Defines analog input 1 Al1 as the reference source 2 AI2 Defines analog input 2 AI2 as the reference source EXT REF 1 MIN 3 AM JOYST Defines analog input 1 Al1
21. 2 INV for code 10 Dl4 5 INV Selects one of three Constant Speeds 1 3 using DI4 and DI5 See above DI1 2 INV for code 11 DI5 6 INV Selects one of three Constant Speeds 1 3 using DI5 and DI6 See above DI1 2 INV for code 12 DI1 2 3 INV Selects one of seven Constant Speeds 1 7 using DI1 DI2 and DI3 Inverse operation uses three digital inputs as defined below 0 DI de activated 1 DI activated os0 c DIL DI2 DI3 Function 1 1 1 No constant speed 0 1 1 Constant speed 1 1202 1 0 1 Constant speed 2 1203 0 0 1 Constant speed 3 1204 13 DI3 4 5 INV Selects one of seven Constant Speeds 1 7 using DI3 DI4 and DI5 See above DI1 2 3 INV for code 14 DI4 5 6 INV Selects one of seven Constant Speeds 1 7 using DI4 DI5 and DI6 See above DI1 2 3 INV for code 2 1209 TIMED MODE SEL 1 2 1 cs1 2 3 4 V Defines timed function activated constant speed mode Timed function can be used to change between the external reference and constant speeds when parameter 1201 CONST SPEED SEL 15 18 TIMED FUNC 1 4 or 19 TIMED FUN1 amp 2 1 EXT CS1 2 3 If parameter 1201 15 18 TIMED FUNC 1 4 selects an external speed when this timed function 1 4 is not active and selects Constant speed 1 when it is active TIMED FUNCTION 1 4 Function 0 External reference 1 Constant speed 1 1202 If param
22. 3 Amplitude logger 2 One signal in group 1 can be logged for amplitude distribution The base value 10096 value can be set by the user The first logger cannot be reset The other two loggers can be reset by a user defined method They are also reset if either of the signals or the peak value filter time is changed Table 21 Group 64 Load Analyzer Code Description Range Resolution Default S 103 6401 PVL SIGNAL 100 178 1 OUTPUT FREQ Defines by number the signal logged for the peak value Any parameter number in Group 01 Operating Data on page 13 can be selected Eg 102 parameter 0102 SPEED 100 NOT SELECTED No signal parameter logged for the peak value 101 178 Logs parameter 0101 0178 6402 PVL FILTER TIME 0 0 120 0 s 0 1s 0 1s Defines the filter time for peak value logging 0 0 120 0 Filter time seconds 0 6403 LOGGERS RESET 6 7 1 NOT SEL Defines the source for the reset of peak value logger and amplitude logger 2 0 NOT SEL No reset selected 1 DI1 Reset loggers on the rising edge of digital input DI1 2 6 DI2 DI6 Reset loggers on the rising edge of digital input DI2 DI6 7 RESET Reset loggers Parameter is set to NOT SEL 1 DI1 INV Reset loggers on the falling edge of digital input DI1 2 6 DIZ INV DI6 INV Reset loggers on the falling edge of digital input DI2
23. 6 1 0 R1 6 6 1 5 R1 7 5 2 0 R1 11 8 3 0 R1 16 7 5 0 R1 24 2 7 5 R2 30 8 10 0 R2 46 2 15 0 R3 59 4 20 0 R3 74 8 25 0 R4 88 0 30 0 R4 114 40 0 R4 143 50 0 R6 178 60 0 R6 221 75 0 R6 248 100 R6 Ratings 380 480 volt drives Abbreviated column headers are described in Symbols on page 83 Table 59 Ratings 380 480 volt drives Valid up to 40 C 104 F I2 p Frame Size A HP Three phase supply voltage 380 480 V 3 3 1 5 R1 4 1 2 R1 6 9 3 R1 8 8 5 R1 11 9 7 5 R1 15 4 10 R2 23 15 R2 31 20 R3 38 25 R3 44 30 R3 44 30 R4 59 40 R4 72 50 R4 77 60 R4 96 75 R4 77 60 R5 96 75 R5 124 100 R5 82 www DaikinApplied com DAIKIN TECHNICAL DATA Ratings 500 600 volt drives Abbreviated column headers are described in Symbols below Table 60 Ratings 500 600 volt drives Type Code Normal Use ACH550 xx 12 p Frame Size see below A HP Three phase supply voltage 500 600 V 02A7 6 2 7 2 R2 03A9 6 3 9 3 R2 06A1 6 6 1 5 R2 09A0 6 9 7 5 R2 011A 6 11 10 R2 017A 6 17 15 R2 022A 6 22 20 R3 027A 6 27 25 R3 032A 6 32 30 R4 041A 6 41 40 R4 052A 6 52 50 R4 062A 6 62 60 R4 077A 6 77 75 R6 099A 6 99 100 R6 125A 6 125 125 R6 144A 6 144 150 R6 Symbols Typical ratings Normal use 1096 overload capability I2 continuous rms current
24. APPENDIX MicroTech Ill Control Parameters The MD5 will be factory configured to work with MicroTech III Controls and factory tested The downloaded parameters have a high probability of being fully correct if the following parameters are set Parameter 9802 states STD MODBUS Parameter 1001 1103 1601 1604 and 1608 state COMM Parameter 5302 address 1 2 or 3 as required by the application Parameter 5303 192 buad rate 19 2 K Bytes second Parameter 5304 8 NONE 2 Parameter 5306 EFB OK MESSAGES will count up for every correct message received and continue to do so Parameter EFB STATUS shows ON LINE Parameter 8120 states NOT SEL If DI4 is seen This must be changed to NOT SEL Parameter 1002 states NOT SEL Change to NOT SEL if needed Factory Communications Troubleshooting Instructions Reference Diagnostics on page 74 OM 1191 MD5 VFD Possible Faults 90 Loose wires Difficult to discover check mechanical tightness of all terminal connection points Other faults specifically described below may be observed Incorrect connections including swapped wires Bad grounding Check for excessive EFB errors improve communications cable installation as required MicroTech III does not properly recognize the difference between the SAF RAF and EAF condenser fan or energy recovery VFDs if the values for both 5307 and 5308 increase f
25. CURRENT This object indicates the measured output current The corresponding drive parameter is 0104 Amps R This object indicates the calculated motor output torque as a percentage of nominal torque The AVS TORQUE corresponding drive parameter is 0105 Percent R AV6 POWER This object indicates the measured output power in KW The corresponding drive parameter is 0106 Kilowatts R AV7 DRIVE TEMP aie aoje indicates the measured heatsink temperature in C The corresponding drive parameter is C R This object indicates in kW hours the drive s accumulated energy usage since the last reset The AVE KWH R value can be reset to zero The corresponding drive parameter is 0115 kWh w AV9 KWH NR This object indicates the drive s accumulated energy usage in kW hours The value cannot be reset kWh R AV10 PRC PID FBCK This object is the Process PID feedback signal The corresponding drive parameter is 0130 Percent R This object is the Process PID output signal s deviation from its setpoint The corresponding drive AV 11 PRC PID DEV parameter is 0132 Percent R AV12 EXT PID FBCK This object is the External PID feedback signal The corresponding drive parameter is 0131 Percent R This object is the External PID output signal s deviation from its setpoint The corresponding drive AV13 EXT PID DEV parameter is 0133 Percent R This object indicates in hours the drive s accumulated run time since the last reset The value can be ANG RUN TIME R reset to ze
26. LINEAR LINEAR LINEAR LINEAR 3003 EXTERNAL FAULT 1 DIANV NOT SEL NOT SEL NOT SEL NOT SEL 3009 BREAK POINT FREQ Hz 45 45 45 45 45 3101 NUMBER TRIALS 5 5 5 5 5 3103 DELAY TIME S 3 3 3 3 3 3104 AR OVERCURRENT ENABLE ENABLE ENABLE ENABLE ENABLE 3404 OUTPUT1 DSP FORM DIRECT DIRECT DIRECT DIRECT DIRECT 3405 OUTPUT1 UNIT Hz Hz Hz Hz 3415 SIGNAL3 PARAM SPEED SPEED SPEED SPEED 3418 OUTPUT3 DSP FORM DIRECT DIRECT DIRECT DIRECT 3421 OUTPUT3 MAX 1800 rpm 1800 rpm 1800 rpm 1800 rpm 4201 GAIN The Daikin software version will grow over time 4202 INTEGRATION TIME S 5302 EFB STATION ID 5303 EFB BAUD RATE 192 192 192 192 192 5304 EFP PARITY 8 NONE 2 8 NONE 2 8 NONE 2 8 NONE2 8 NONE 2 5306 EFB OK MESSAGES Usually a big number that continues to grow 5307 EFB CRC ERRORS 0 0 0 0 0 5308 EFB UART ERRORS Usually a small number that grows slowly unless there is a MicroTech Ill communication problem 5309 EFB STATUS ON LINE ON LINE ON LINE ON LINE ON LINE 8120 INTERLOCKS NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL 1002 EXT2 COMMANDS NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL 1301 MINIMUM AI1 96 MicroTech III limits minimum speed to 20 hz 1302 MAXIMUM AI1 96 MicroTech III limits maximum speed to 60 hz 3416 SIGNAL3MIN 3419 OUTOUT3UNIT 3420 OUTPUT3MIN mA 0 0 0 0 0 Vary depending on motor nameplate voltage and hp Ec These values vary depending on the application Not important will be HVAC default values www DaikinApplied com 89 OM 1191 MD5 VFD DAIKIN
27. Seral Communications 42 22 ead mazo a Ee DeL EE qa waa 86 Ambient Conditions e set db d ted 87 Applicable Standards 2 23s24c5050 544 cao ainia eae 87 WEMAN S ac niet yo 92 obi ddr os amtdopdins s 87 Appendix ei acne extremen x pedir vales E Ns Rasta sumus dris 88 Daikin Applications 0 0000 cece eee 88 Parameter Settings wince meri e pr EC PIDE SES 88 MicroTech III Control Parameters isses 90 Factory Communications Troubleshooting Instructions 90 Possible Paulie 1 2 ade teh Puce fh wu ced Sad 90 OM 1191 MD5 VFD DAIKIN SAFETY Use of Warnings and Notes There are two types of safety instructions throughout this manual Notes draw attention to a particular condition or fact or give information on a subject Warnings caution you about conditions which can result in serious injury or death and or damage to the equipment They also tell you how to avoid the danger The warning symbols are used as follows Electricity warnings warn of hazards from electricity which can cause physical injury and or damage to the equipment VAN General warnings warn about conditions other than those caused by electricity which can result in physical injury and or damage to the equipment Z DANGER The MD5 adjustable speed AC drive should ONLY be installed by a qualified electrician DANGER Even when the motor is stopped dangerous voltage is present at the power circuit terminal
28. Start up Data Code Description Range Resolution Default S 0 9901 LANGUAGE 0 16 il ENGLISH Selects the display language 0 ENGLISH 1 ENGLISH AM 2 7 DEUTSCH 3 ITALIANO 4 ESPA OL 5 PORTUGUES 6 NEDERLANDS 7 FRANCAIS 8 DANSK 9 SUOMI 10 SVENSKA 11 RUSSKI 12 POLSKI 13 T RKCE 14 CZECH 15 MAGYAR 16 RESERVED 1 HVAC 9902 APPLIC MACRO 33 15 31 1 DEFAULT iral Selects an application macro Application macros automatically edit parameters to configure the MD5 for a particular application See Application macros for application macro descriptions 1 HVAC DEFAULT 2 SUPPLY FAN 3 RETURN FAN 4 COOLING TOWER FAN 5 CONDENSER 6 BOOSTER PUMP 7 PUMP ALTERNATION 8 INTERNAL TIMER 9 INTERNAL TIMER WITH CONSTANT SPEEDS 10 FLOATING POINT 11 DUAL SETPOINT PID 12 DUAL SETPOINT PID WITH CONSTANT SPEEDS 13 E BYPASS 14 HAND CONTROL 15 E CLIPSE 31 LOAD FD SET FrontDrop parameter values as defined by the FlashDrop file Parameter view is selected by parameter 1611 PARAMETER VIEW FlashDrop is an optional device for fast copying of parameters to unpowered drives FlashDrop allows easy customization of the parameter list e g selected parameters can be hidden For more information see MFDT 01 FlashDrop User s Manual 3AFE68591074 English 1 USER S1 SAVE 3 USER S2 SAVE With these it is possible to save two different user parameter sets into the drive permanent m
29. Use multi core cables with a braided copper wire screen temperature rated at 60 C 140 F or above Single Shielded Example NOMAK by Draka NK Cables Double Shielded Example JAMAK by Draka NK Cables At the drive end twist the screen together into a bundle not longer than five times its width and connected to terminal X1 1 for digital and analog I O cables or to either X1 28 or X1 32 for RS485 cables Route control cables to minimize radiation to the cable Route as far away as possible from the input power and motor cables recommend at least 20 cm 8 in where practical Where control cables must cross power cables make sure they are at an angle as near 90 as possible Stay at least 20 cm 8 in from the sides of the drive where practical Use care in mixing signal types on the same cable Do not mix analog and digital input signals on the same cable Run relay controlled signals as twisted pairs especially if voltage gt 48 V Relaycontrolled signals using less than 48 V can be run in the same cables as digital input signals NOTE Never mix 24 VDC and 115 230 VAC signals in the same cable Triacs used as sources for drive inputs may have excessive leakage current in the OFF state enough to read as ON to drive inputs Driving two or more inputs divides the leakage current reducing or eliminating the problem An alternative is to add a small capacitive load see figure 84 www Daikin
30. Wrong application number FLN only installed onsite S Spp y 2 See Corrective Action 8 Parameter Number 5308 3 Change application number in the Siemens field panel 5316 5016 DV PAR Not Increasing Numeric Value 1 Drive device address parameter 5302 is set 1 Change parameter 5302 to a unique value 16 BACnet Only to 128 or greater below 128 2 Max Masters is set too low on all drives 2 Change Max Masters property at all devices on bus to 127 5306 5006 DV OK OK Message Counter not increasing 1 Master Client not communicating with drive 1 Add device and points to the building control MSG 2 Failed router system 2 Replace router 1 Reset by pressing UP amp DOWN arrows simultaneously in edit mode Save change by pressing ENTER OM 1191 MD5 VFD 58 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS BACnet Protocol Technical Data Binary Input Object Instance Summary The following table summarizes the Binary Input Objects supported Table 37 Binary Input Objects Instance ID Object Name Description Active Inactive Text Present Value Access Type BIO RO 1 ACT This object indicates the status of Relay Output 1 ON OFF R BI1 RO 2 ACT This object indicates the status of Relay Output 2 ON OFF R BI2 RO 3 ACT This object indicates the status of Relay Output 3 ON OFF R BI3 RO 4 ACT This object indicates the status of Relay Output 4 requir
31. are chosen as specified in this manual The installation rules of this manual are followed www DaikinApplied com 87 UL Markings When a UL mark is attached to the MD5 AC drive it verifies that the drive follows the provisions of UL 508C When a CSA mark is attached to the MD5 AC drive it verifies that the drive follows the provisions of C22 2 No 14 OM 1191 MD5 VFD DAIKIN APPENDIX Daikin Applications Parameter Settings The MD5 VFD has been made to Daikin specifications All factory installed MD5 VFDs with MicroTech III controls are also factory configured and started Table 63 lists the parameters that have been specifically configured for Daikin or may need owner adjustment as described in this manual HVAC Default settings mentioned in the Table 63 note is the vendor default if Parameter 9902 is set as shown e Daikin Settings are the recommended settings for Daikin units Noother parameters should be needed or adjusted OM 1191 MD5 VFD Z N WARNING Unintended Equipment Operation Modifying or changing parameters whose function is not described in this manual will affect drive controller operation Some register changes will take effect as soon as they are entered Do not modify or change parameters whose function is not described in this instruction bulletin Failure to follow this instruction can result in death serious injury or equipment damage 88 www DaikinApplied com
32. connected internally as floating E 12 DCOM Digital input common To activate a digital input there must be 2 10 V or x 10 V between that input and DCOM The 24 V may be provided by the MD5 X1 10 or by an external 12 24 V source of either polarity 13 DI1 Digital input 1 programmable Default start stop T 14 DI2 Digital input 2 programmable Default not configured 2 15 DI3 Digital input 3 programmable Default constant preset speed 16 DI4 Digital input 4 programmable Default safety interlock 17 DI5 Digital input 5 programmable Default not configured 18 DIG Digital input 6 programmable Default not configured 19 RO1C Relay output 1 programmable Default Ready 20 RO1A Maximum 250 VAC 30 VDC 2A Minimum 500 mW 12 V 10 mA n 21 RO1B 3 22 RO2C Relay output 2 programmable Default2 Running 3 23 RO2A Maximum 250 VAC 30 VDC 2A o Minimum 500 mW 12 V 10 mA L3 24 RO2B o x 25 RO3C Relay output 3 programmable Default2 Fault 1 26 RO3A Maximum 250 VAC 30 VDC 2A Minimum 500 mW 12 V 10 mA 27 RO3B 1 Digital input impedance 1 5 kQ Maximum voltage for digital inputs is 30 V 2 Default values depend on the macro used Values specified are for the HVAC default macro See Application Macros on page 9 You can wire the digital input terminals in either a PNP or NPN configuration PNP connection source OM X1 mm mape 1191 MD5 VFD
33. digital input DI1 as a fault reset source Activating the digital input resets the drive 2 6 DI2 DI6 Defines digital input DI2 DI6 as a fault reset source See DI1 above 7 START STOP Defines the Stop command as a fault reset source Do not use this option when fieldbus communication provides the start stop and direction commands 8 COMM Defines the fieldbus as a fault reset source The Command Word is supplied through fieldbus communication The bit 4 of the Command Word 1 parameter 0301 resets the drive 1 DI1 INV Defines an inverted digital input DI1 as a fault reset source De activating the digital input resets the drive 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as a fault reset source See DI1 INV above 1607 PARAM SAVE 0 4 1 0 DONE Saves all altered parameters to permanent memory Parameters altered through a fieldbus are not automatically saved to permanent memory To save you must use this parameter If 1602 PARAMETER LOCK 2 NOT SAVED parameters altered from the control panel are not saved To save you must use this parameter If 1602 PARAMETER LOCK 1 OPEN parameters altered from the control panel are stored immediately to permanent memory 0 DONE Value changes automatically when all parameters are saved 1 SAVE Saves altered parameters to permanent memory OM 1191 MD5 VFD 26 www DaikinApplied com DAIKIN PARA
34. estimate or on temperature feedback This alarm warns that a Motor Underload fault trip may be near Check 2010 MOT OVERTEMP Check for overloaded motor Adjust the parameters used for the estimate 3005 3009 Check the temperature sensors Motor load is lower than expected This alarm warns that a Motor Underload fault trip may be near Check Motor and drive ratings match motor is NOT undersized for the drive 2012 MOTOR STALL Motor is operating in the stall region This alarm warns that a Motor Stall fault trip may be near This alarm warns that the drive is about to perform an automatic fault reset which may start the motor To control automatic reset use parameter Group 31 Automatic Reset on page 33 2011 UNDERLOAD 2013 note 1 AUTORESET This alarm warns that the PFA autochange function is active 2014 note AUTOCHANGE To control PFA use parameter Group 81 PFA Control on page 41 This alarm warns that the PFA interlocks are active which means that the drive cannot start the following 2015 PFA INTERLOCK Any motor when Autochange is used The speed regulated motor when Autochange is not used 2016 Reserved 2017 OFF BUTTON Note 1 Tas aam warns that the PID sleep function is active which means that the motor could accelerate when the PID sleep unction ends 2018 note 1 PID SLEEP To control PID sleep use parameters 4022 4026 or 4122 4126 Not used w
35. feedback 0 2 10 V or 0 4 20 mA Analog input circuit common J1 Jumper Settings Output frequency 0 4 20 mA r 2 Alt 0 4 20 mA x Output current 0 4 20 mA H 9 P Al2 0 4 20 mA fi g Analog output circuit common Auxiliary voltage output 24 VDC Auxiliary voltage output common Digital input common for all Start Stop Activate to start drive Not configured Constant Preset speed 1 P 1202 Safety interlock Deactivate to stop drive P 1608 Not configured Not configured Relay output 1 P 1401 Default operation Ready gt 19 connected to 21 Relay output 2 P 1402 Default operation Running gt 22 connected to 24 Relay output 3 P 1403 Default operation Fault 1 gt 25 connected to 27 Fault gt 25 connected to 26 Table 3 Parameters Changed Relative to HVAC Default Parameter Value Parameter Value None Default macro www DaikinApplied com 11 OM 1191 MD5 VFD DAIKIN PARAMETERS Parameter List The following parameters are important on Daikin applications A summary is shown in Table 63 Parameter Settings on page 89 All other should not be adjusted Parameter data is specific to MD5 firmware version 2 13 Group 99 Start Up Data This group defines special Start up data required to NOTE Parameters checked under the heading S can be Setup the drive modified only when the drive is stopped Enter motor information Table 4 Group 99
36. inwg 68 Km3 h 6 h 15 kWh 24 2 GPM 33 ohm 42 kg m 60 ft wg 7 rpm 16 F 25 PSI 34 ppm 43 kg h 61 Ibsi 8 kh 17 hp 26 CFM 35 pps 44 mbar 62 ms The following units are useful for the bar display 117 ref 119 dev 121 296 SP 123 lout 125 Fout 127 Vdc 118 2 9eact 120 LD 122 FBK 124 Vout 126 Tout OM 1191 MD5 VFD 34 www DaikinApplied com DAIKIN PARAMETERS Table 18 continued Group 34 Panel Display Depends on 1000 0 3407 OUTPUT1 MAX ARE SP Sets the maximum value displayed for the first display parameter Note Parameter is not effective if parameter 3404 OUTPUT1 DSP FORM 9 DIRECT 3408 SIGNAL 2 PARAM 100 178 104 Selects the second parameter by number displayed on the control panel See parameter 3401 3415 SIGNAL3 PARAM 100 178 120 Al 1 Selects the third parameter by number displayed on the control panel See parameter 3401 3418 OUTPUT3 DSP FORM NEC 5 40 0 Defines the decimal point location for the third display parameter See parameter 3404 3420 OUTPUTS MIN Depend on 0 0 mA selection Depends on 3421 OUTPUT3 MAX 20 0 mA selection Sets the maximum value displayed for the third display parameter See parameter 3407 www DaikinApplied com 35 OM 1191 MD5 VFD DAIKIN PARAMETERS Group 36 Timed Functions This group defines the timed functions The timed functions include
37. rate is detected any value 7 Configure the Device Object Name 2 Place the BACnet channel in reset Set drive parameter F 5302 EFB STATION ID 0 BACnet requires a unique name for each device on the BACnet network Write the Object Name of the This setting holds the BACnet communication channel Device Object of the drive to a unique text string using in reset while remaining settings are completed the operator workstation or software tool capable of 3 Define the MS TP baud rate writing BACnet properties The Object Name cannot be modified with the Daikin display panel and only the Device Object name is writable in this product We do not support writing of Device Description Set drive parameter 5303 EFB BAUD RATE appropriate value 4 Define the Device Object Instance ID To define a specific device object instance value use drive parameters 5311 and 5317 object instance values must be unique and in the range 1 to 4 194 303 To use the drive s MS TP MAC ID as the device object instance value set drive parameter 5311 and 5317 0 BACnet requires a unique Device Object ID for each device on the BACnet network 5 Define a unique MS TP MAC ID Set drive parameter 5302 EFB STATION ID appropriate value Once this parameter is set to a non zero value current BACnet settings are latched and used for communication until the channel is reset n order to participate in MS TP to
38. the Analog Output Objects supported Table 41 Analog Output Objects mes Present Value Instance ID Object Name Description Units Access Type This object controls Analog Output 1 The corresponding drive parameter is 0135 COMM AQ0 AO 1 COMMAND VALUE 1 Control requires parameter 1501 value 135 Percent c This object controls Analog Output 2 The corresponding drive parameter is 0136 COMM A01 AO 2 COMMAND VALUE 2 Control requires parameter 1507 value 136 Percent c NOTE For Present Value Access Types R Read only W Writeable C Commandable Commandable values support priority arrays amp relinquish defaults Analog Value Object Instance Summary The following table summarizes the Analog Value Objects supported Table 42 Analog Value Objects Instance inti Present Value ID Object Name Description Units Access Type AVO OUTPUT SPEED This object indicates the calculated motor speed in RPM The corresponding drive parameter is 0102 RPM R This object indicates the output frequency applied to the motor in Hz The corresponding drive AV1 OUTPUT FREQ parameter is 0103 Hertz R AV2 DC BUS VOLT This object indicates the drive s DC bus voltage level The corresponding drive parameter is 0107 Volts R AV3 OUTPUT VOLT Vis objec indicates the AC output voltage applied to the motor The corresponding drive parameter is Volts R AVA
39. values 14 17 Example The figure shows the reference source curves for value settings 9 10 and 14 17 where C 7 2595 P 4012 SETPOINT MIN 0 P 4013 SETPOINT MAX 0 B varies along the horizontal axis OM 1191 MD5 VFD 22 www DaikinApplied com DAIKIN PARAMETERS Table 9 continued Group 11 Reference Select 0 0 500 0 Hz 0 1 Hz 0 0 Hz KOL REPI KN 0 30000 1 rpm 0 rpm rpm Sets the minimum for external reference 1 P 1105 wax P 1104 _ Analog MIN 1 input signal P 1301 P 1302 or 1304 or 1305 The minimum analog input signal as a percent of the full signal in volts or amperes corresponds to REF1 MIN in Hz rpm Parameter 1301 MINIMUM AI1 or 1304 MINIMUM AI2 sets the minimum analog input signal Does not apply to Daikin MicroTech III applications These parameters reference and analog min and max settings provide scale and offset adjustment for the reference Ext ref P 1104 MIN P 1105 1105 REF1 MAX max e Analog T T P 1301 P1302 input signal or 1304 or 1305 0 0 500 0 Hz 0 30000 rpm 60 0 Hz pred US 1800 P rpm US Sets the maximum for external reference 1 The maximum analog input signal as a percent of full the signal in volts or amperes corresponds to REF1 MAX in Hz rpm Parameter 1302 MAXIMUM AI1 or 1305 MAXIMUM AI2 sets the maximum analog input signal Does not ap
40. 0 0 0 1 Amplitude logger 1 current in percent of nominal current 2 60 70 distribution 6421 ALTRANGE70TO80 0 0 100 0 0 1 Amplitude logger 1 current in percent of nominal current 2 70 80 distribution 6422 ALTRANGE80TO90 0 0 100 0 0 1 Amplitude logger 1 current in percent of nominal current 2 80 90 distribution 6423 ALIRANGE90TO 0 0 100 0 0 1 Amplitude logger 1 current in percent of nominal current 2 over 90 distribution 6424 ALZJRANGEOTO10 0 0 100 0 0 1 Amplitude logger 2 signal selection with parameter 6404 0 10 distribution 6425 AL2RANGE10TO20 0 0 100 0 0 1 Amplitude logger 2 signal selection with parameter 6404 10 20 distribution 6426 ALZJRANGE20TO30 0 0 100 0 0 1 Amplitude logger 2 signal selection with parameter 6404 20 30 distribution OM 1191 MD5 VFD 40 www DaikinApplied com DAIKIN PARAMETERS Group 81 PFA Control Table 22 Group 81 PFA Control Code Description Range Resolution Default S 8120 INTERLOCKS 0 6 1 4 DI4 M Defines operation of the Interlock function When the Interlock function is enabled An interlock is active when its command signal is absent An interlock is inactive when its command signal is present The MD5 will not start if a start command occurs when the speed regulated motor s interlock is active the control panel displays an alarm Wire each Interlock circuit as follows Wi
41. 0 00 3605 STOP DAY 1 1 MONDAY Defines weekly stop day 1 MONDAY 7 SUNDAY f parameter value is 5 timer 1 weekly is deactivated on Friday midnight 23 59 58 3606 START TIME 2 00 00 00 23 59 58 12 00 00 AM Defines timer2 daily start time See parameter 3602 3607 STOP TIME 2 00 00 00 23 59 58 2s 12 00 00 AM Defines timer 2 daily stop time See parameter 3603 3608 START DAY 2 1 MONDAY Defines timer 2 weekly start day See parameter 3604 3609 STOP DAY 2 1 MONDAY Defines timer 2 weekly stop day See parameter 3605 3610 START TIME 3 00 00 00 23 59 58 2s 12 00 00 AM Defines timer 3 daily start time See parameter 3602 3611 STOP TIME 3 00 00 00 23 59 58 12 00 00 AM Defines timer 3 daily stop time See parameter 3603 3612 START DAY 3 1 MONDAY Defines timer 3 weekly start day See parameter 3604 3613 STOP DAY 3 1 MONDAY Defines timer 3 weekly stop day See parameter 3605 3614 START TIME 4 00 00 00 23 59 58 12 00 00 AM Defines timer 4 daily start time See parameter 3602 3615 STOP TIME 4 00 00 00 23 59 58 12 00 00 AM Defines timer 4 daily stop time See parameter 3603 3616 START DAY 4 1 MONDAY Defines timer 4 weekly start day See
42. 01 EXT1 COMMANDS above 1 1003 DIRECTION 1 59 1 FORWARD M Defines the control of motor rotation direction 1 FORWARD Rotation is fixed in the forward direction 2 REVERSE Rotation is fixed in the reverse direction 3 REQUEST Rotation direction can be changed on command OM 1191 MD5 VFD 20 www DaikinApplied com DAIKIN PARAMETERS Group 11 Reference Select This group defines How the drive selects between command sources Characteristics and sources for REF1 and REF2 ss I Panel REF1 PID 1 OUT 40 Hand Auto Selection REF 2 HAND Panel REF 1 AUTO Table 9 Group 11 Reference Select Code Description Range Resolution Default S 1102 EXT1 EXT2 SEL 6 12 1 0 EXT1 na Defines the source for selecting between the two external control locations EXT1 or EXT2 Thus defines the source for Start Stop Direction commands and reference signals 0 EXT1 Selects external control location 1 EXT1 See parameter 1001 EXT1 COMMANDS for EXT1 s Start Stop Dir definitions See parameter 1103 page 22 REF1 SELECT for EXT 1 s reference definitions 1 DI1 Assigns control to EXT1 or EXT2 based on the state of DI1 DI1 activated EXT2 DI1 de activated EXT1 2 6 DI2 DI6 Assigns control to EXT1 or EXT2 based on the state of the selected digital input See DI1 above 7 EXT2 Selects external control location 2 EXT2 See parameter
43. 0118 DI 1 3 STATUS ior 1 decimal Status of the three digital inputs F1 Status is displayed as a binary number LJ 1 indicates that the input is activated N 0 indicates that the input is deactivated Di 1 02 53 000 111 0119 DI 4 6 STATUS Olt 1 decimal Status of the three digital inputs See parameter 0118 DI 1 3 STATUS 0120 Al1 0 0 100 0 0 1 The relative value of analog input 1 in 96 0121 Al2 0 0 100 0 0 1 The relative value of analog input 2 in 96 000 111 0122 RO 1 3 STATUS 0 7 1 decimal Status of the three relay outputs 1 indicates that the relay is energized e 0 indicates that the relay is de energized ne sce RELAY 3 STATUS 000 111 0123 RO 4 6 STATUS 0 7 1 decimal Status of the three relay outputs Available if OREL 01 Relay Output Extension Module is installed See parameter 0122 0124 AO 1 enu 0 1 mA mA The analog output 1 value in milliamperes 0125 AO2 Ue 0 1 mA mA The analog output 2 value in milliamperes 1000 0 S 0126 PID 1 OUTPUT 1000 0 0 1 The PID controller 1 output value in 100 0 S 0127 PID 2 OUTPUT 400 0 0 1 The PID controller 2 output value in 96 Unit and scale defined 0128 PID 1 SETPNT by par 4006 4106 and 4007 4107 The PID 1 controller setpoint signal Units and scale defined by PID parameters Unit and scale 0129 PID 2 SETPNT defined by par 4206 an
44. 10 overload is allowed for one minute in ten minutes ft J h 1 min 9 min 1 min P typical motor power in normal use The kilowatt power ratings apply to most IEC 4 pole motors The Horsepower ratings apply to most 4 pole NEMA motors Sizing The current ratings are the same regardless of the supply voltage within one voltage range To achieve the rated motor power given in the table the rated current of the drive must be higher than or equal to the rated motor current NOTE The ratings apply in ambient temperature of 40 C 104 F www DaikinApplied com 83 Derating The load capacity current and power decreases for certain situations as defined below In such situations where full motor power is required oversize the drive so that the derated value provides sufficient capacity For example if your application requires 15 4 A of motor current and a 12 kHz switching frequency calculate the appropriate drive size requirement as follows The minimum size required 15 4 A 0 80 19 25 A Where 0 80 is the derating for 12 kHz switching frequency see Switching frequency derating below Referring to 2 in the ratings tables page 1 299 the following drives exceed the 2 requirement of 19 25 A MD5 UH 023A 4 or MD5 UH 024A 2 Temperature Derating In the temperature range 40 C 50 C 104 F 122 F the rated output current is decreased 1 for every 1 C 1 8 F above 40 C 104
45. 4 Object Type v v Y A 4 v System Status Vendor Name Vendor Identifier Model Name Firmware Revision Appl Software Revision Protocol Version Protocol Revision Services Supported Object Types Supported Object List Max APDU Length Segmentation Support APDU Timeout Number APDU Retries Max Master Max Info Frames Device Address Binding Database Revision Present Value Status Flags Event State Out of Service ETESES SISIS S Units Priority Array Relinquish Default SESS SN Polarity Active Text s Inactive Text ee eth te eee ee ee ee Eee woe awe ae For commandable values only OM 1191 MD5 VFD 66 www DaikinApplied com DAIKIN FiELDBUS ADAPTER Overview The MD5 can be set up to accept control from an external system using standard serial communication protocols When using serial communication the MD5 can either Receive all of its control information from the fieldbus or Be controlled from some combination of fieldbus control and other available control locations such as digital or analog inputs and the control panel Figure 10 Available Control Locations Fieldbus Controller Fieldbus E Other Devices sadik m LOE Connect using either
46. 5 VFD 12 www DaikinApplied com DAIKIN PARAMETERS Group 01 Operating Data This group contains drive operating data including actual signals The drive sets the values for actual signals based on measurements or calculations You cannot set these values Table 5 Group 01 Operating Data Code Description Range Resolution Default S 30000 0101 SPEED amp DIR 30000 rpm 1 rpm The calculated signed speed of the motor rpm The absolute value of 0101 SPEED amp DIR is the same as the value of 0102 SPEED The value of 0101 SPEED amp DIR is positive if the motor runs in the forward direction The value of 0101 SPEED amp DIR is negative if the motor runs in the reverse direction 0102 SPEED Beso 1 rpm rpm The calculated speed of the motor rpm 0103 OUTPUT FREQ E 0 1 Hz The frequency Hz applied to the motor 0104 CURRENT QE US 0 1A x2 The motor current as measured by the MD5 200 0 0105 TORQUE 200 0 0 1 Output torque Calculated value of torque on motor shaft in of motor nominal torque 0106 POWER cs 0 1 kW NU The measured motor power in kW 025x 0107 DC BUS VOLTAGE VdN 1V The DC bus voltage in V DC as measured by the MD5 0109 OUTPUT VOLTAGE x a 1V dN The voltage applied to the motor 0110 DRIVE TEMP ar 0 1
47. 6 www DaikinApplied com DAIKIN PARAMETERS Group 03 Actual Signals This group monitors fieldbus communications Table 6 Group 03 Actual Signals Code Description Range Resolution Default S 0301 FB CMD WORD 1 1 Read only copy of the Fieldbus Command Word 1 The fieldbus command is the principal means for controlling the drive from a fieldbus controller The command consists of two Command Words Bit coded instructions in the Command Words switch the drive between states To control the drive using the Command Words an external location EXT1 or EXT2 must be active and set to COMM See parameters 1001 and 1002 The control panel displays the word in hex For example all zeros and a 1 in Bit O displays as 0001 All zeros and a 1 in Bit 15 displays as 8000 Bit 0301 FB CMD WORD 1 0302 FB CMD WORD 2 0 STOP FBLOCAL CTL 1 START FBLOCAL REF 2 REVERSE START DISABLE1 3 LOCAL START DISABLE2 4 RESET Reserved 5 EXT2 Reserved 6 RUN DISABLE Reserved 7 STPMODE R Reserved 8 STPMODE EM Reserved 9 STPMODE C Reserved 10 RAMP 2 Reserved 11 RAMP OUT 0 REF CONST 12 RAMP HOLD REF AVE 13 RAMP IN 0 LINK ON 14 RREQ LOCALLOC REQ STARTINH 15 TORQLIM2 OFF_INTERLOCK 0302 FB CMD WORD 2 1 Read only copy of the Fieldbus Command Word 2 See parameter 0301 0303 FB STS WORD 1 1 Read only copy of the Status Word 1 The drive sends status information to the fieldb
48. 7 F Check for and correct Fan failure 3 DEV OVERTEMP Obstructions in the air flow Dirt or dust coating on the heat sink Excessive ambient temperature Excessive motor load Fault current Check for and correct 4 SHORT CIRC A short circuit in the motor cable s or motor Supply disturbances 5 RESERVED Not used Intermediate circuit DC voltage is not sufficient Check for and correct 6 DC UNDERVOLT Missing phase in the input power supply Blown fuse Undervoltage on mains Motor is too hot based on either the drive s estimate or on temperature feedback 9 MOT TEMP Check for overloaded motor Adjust the parameters used for the estimate 3005 3009 Panel communication is lost and either Drive is in local control mode the control panel displays HAND or OFF or Drive is in remote control mode AUTO and is parameterized to accept start stop direction or reference from the control panel 10 PANEL LOSS To correct check Communication lines and connections Parameter 3002 PANEL COMM ERROR Parameters in Group 10 START STOP DIR and Group 11 REFERENCE SELECT if drive operation is AUTO The motor ID run was not completed successfully Check for and correct 11 ID RUN FAIL Motor connections Motor parameters 9905 9909 Motor or process stall Motor is operating in the stall region Check for and correct 12 MOTOR STALL Excessive load Insufficient motor power 14 EXTERNAL FLT 1 Digital input def
49. A 5 REF ERW VFD CABLE AGND 6 SRC DRN H213B 11 B BLK H212B 11 Aoi 7 At WHT H211B 11 AGND 8 i E l 24v 10 l GND 11 DCOM 12 i Daf 13 DI2 14 i BUS i TERMINAL DI3 15 1 1 Top pins jumpered to Modbus terminated position DI4 16 Bottom 2 pins jumpered to dc volts position SHOWN AS DIS 17 JUMPERS i ma ma XIB O RO1C 17 l RO1A 18 V RO1B 19 i l Al2 3 L rae www DaikinApplied com 91 OM 1191 MD5 VFD DAIKIN APPENDIX Figure 15 MD5 RoofPak and Self Contained Air Conditioner Supply Air Fan A 1 2 12 B 1 2 13 NB VFD10 X1A SAF SCR DUCT MD5 STATIC PRESSURE YELLOW Jumper to establish digital ground reference to internal 24VDC supply C63 Ae Run Enable BUS TERMINAL DI4 MB m a l JUMPERS PU ma Top pins jumpered to the Modbus terminated position Top 2 pins jumpered to the milliamp position ma ii dal RO1B 19 V v Al1 Al2 x lt wo OM 1191 MD5 VFD 92 www DaikinApplied com DAIKIN APPENDIX Figure 16 MD5 RoofPak Condenser Fan Speed Control MD5 BUS TERMINAL ma ma www DaikinApplied com JUMPERS A 1 2 12 B 1 2 13 SHIELD OF ALL SIGNAL CABLES PRESSURE TRANSDUCER PT11 YELLOW RED Run Enable R17 or 11 Top pins jum
50. Applied com DAIKIN TECHNICAL DATA Z N WARNING Relay coils generate noise spikes in response to steps in applied power To avoid drive damage from such spikes all AC relay coils mounted across drive inputs require R C snubbers and all DC relay coils mounted across drive outputs require diodes see figure Typical R C Snubber Drive Outputs Analog Cables Recommendations for analog signal runs Use double shielded twisted pair cable Useone individually shielded pair for each signal Do not use a common return for different analog signals Digital Cables Recommendation for digital signal runs A double shielded cable is the best alternative but single shielded twisted multi pair cable is also usable Control Panel Cable If the control panel is connected to the drive with a cable use only Category 5 Patch ethernet cable www DaikinApplied com 85 Drive s Control Connection Terminals The following table provides specifications for the drive s control terminals Control Frame Size Maximum Wire Size Torque mm2 AWG Nm Ib ft All 1 5 16 0 4 0 3 Control Terminal Descriptions The following full page diagram provides a general description of the control terminals on the drive For specific application details see the Application Macros on page 9 NOTE Terminals 3 6 and 9 are at the same potential For safety reasons the fault relay signals a fault when
51. BACnet Control Override In this mode BV18 CMD BACnet takes drive control from the normal source However the control panel s ON OFF C HAND mode has priority over BACnet Control Override BV19 CTL OVERRIDE This object indicates whether the drive is in BACnet Control Override See BV18 ON OFF R BV20 START ENABLE 1 This object commands start enable1 Control requires param 1608 value COMM ENABLE DISABLE C BV21 START ENABLE 2 This object commands start enable1 Control requires param 1609 value COMM ENABLE DISABLE C NOTE For Present Value Access Types R Read only W Writeable C Commandable Commandable values support priority arrays amp relinquish defaults Analog Input Object Instance Summary The following table summarizes the Analog Input Objects supported Table 40 Analog Input Objects Instance ID Object Name Description Units Hae we Ald ANALOG INPUT 1 This object indicates the value of Analog Input 1 The corresponding drive parameter is 0120 Percent R An ANALOG INPUT 2 This object indicates the value of Analog Input 2 The corresponding drive parameter is 0121 Percen R NOTE For Present Value Access Types R Read only W Writeable C Commandable Commandable values support priority arrays amp relinquish defaults OM 1191 MD5 VFD 60 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS Analog Output Object Instance Summary The following table summarizes
52. C The temperature of the drive power transistors in degrees Celsius jl 0 0 500 0 0111 EXTERNAL REF Hz icd 0 30000 P rpm External reference REF1 in rpm or Hz units determined by parameter 9904 0 0 100 0 0112 EXTERNAL REF 2 0 0 600 0 0 1 for torque External reference REF2 in 96 0113 CTRL LOCATION Oa 1 Active control location Alternatives are 0 LOCAL 1 EXT1 2 EXT2 0114 RUN TIME R 0 9999 h 1h The drive s accumulated running time in hours h Can be reset by pressing UP and DOWN keys simultaneously when the control panel is in the Parameters mode 0115 KWH COUNTER R Uodas 1 kWh kWh The drive s accumulated power consumption in kilowatt hours The counter value is accumulated till it reaches 65535 after which the counter rolls over and starts again from 0 Can be reset by pressing UP and DOWN keys simultaneously when the control panel is in the Parameters mode MD5 UH User s Manual 1 83 Parameters 0 0 100 0 0116 APPL BLK OUTPUT 0 0 600 0 0 1 for torque Application block output signal Value is from either PFA control if PFA Control is active or Parameter 0112 EXTERNAL REF 2 www DaikinApplied com 13 OM 1191 MD5 VFD DAIKIN PARAMETERS Table 5 continued Group 01 Operating Data 000 111
53. CAN value f N Select SAVE to store the modified value or select CANCEL to leave the set mode 6 Any modifications not saved are cancelled Each individual parameter setting is valid immediately after pressing SAVE Select EXIT to return to the listing of parameter groups and again to return to the main menu NA di For detailed hardware description see the Appendix on page 88 NOTE The current parameter value appears below the highlighted parameter To view the default parameter value press the UP DOWN buttons simultaneously The most typical and necessary parameters to change are parameter groups 99 Start up data 10 Start Stop Dir 11 Reference Select 20 Limits 21 Start Stop 22 Accel Decel 26 Motor Control and 30 Fault Functions To restore the default factory settings select the application macro HVAC Default www DaikinApplied com 7 OM 1191 MD5 VFD DAIKIN START Up Figure 3 Start Up By Changing the Parameters Individually To change the parameters follow these steps 1 Select MENU to enter the main menu Select the Parameters mode with the UP DOWN buttons and select ENTER to select the Parameters mode 4 gt NJ N value A 3 Select the appropriate parameter group with the UP y v7 DOWN buttons and select SEL S lh N Select the appropriate parameter in a group with the UP a 4 DOWN buttons Select EDIT to change th
54. Constant Speed 1 activated 2 6 DI2 DI6 Selects Constant Speed 1 with digital input DI2 DI6 See above 7 DI1 2 Selects one of three Constant Speeds 1 3 using DI1 and DI2 Uses two digital inputs as defined below 0 DI de activated 1 DI activated Dn DI2 Function 0 0 No constant speed 1 0 Constant speed 1 1202 0 1 Constant speed 2 1203 1 1 Constant speed 3 1204 8 DI2 3 Selects one of three Constant Speeds 1 3 using DI2 and DI3 See above DI1 2 for code 9 DI3 4 Selects one of three Constant Speeds 1 3 using DI3 and DI4 See above DI1 2 for code 10 DIA4 5 Selects one of three Constant Speeds 1 3 using DI4 and DI5 See above DI1 2 for code 11 DI5 6 Selects one of three Constant Speeds 1 3 using DI5 and DI6 See above DI1 2 for code 12 DI1 2 3 Selects one of seven Constant Speeds 1 7 using DI1 DI2 and DI3 Uses three digital inputs as defined below 0 DI de activated 1 DI activated Di DI2 DI3 Function 0 0 0 No constant speed 1 0 0 Constant speed 1 1202 0 1 0 Constant speed 2 1203 1 1 0 Constant speed 3 1204 0 0 1 Constant speed 4 1205 1 0 1 Constant speed 5 1206 0 1 1 Constant speed 6 1207 1 1 1 Constant speed 7 1208 1 1 0 Constant speed 4 1205 0 1 0 Constant speed 5 1206 1 0 0 Constant speed 6 1207 0 0 0 Constant speed 7 1208 13 DI3 4 5 Selects one of seven Constant Speeds 1 7 using DI3 DI4 and DI5 See
55. DAIKIN APPENDIX Table 63 Parameter Settings MD5 Parameters Unit RoofPak amp Self C Maverick Il Maverick II RoofPak Maverick Il amp Rebel Name SAF RAF amp EAF SAF EAF Ener Rec Wheel Ener Rec Wheel 9802 COMM PROT SEL STD MODBUS STD MODBUS STD MODBUS STD MODBUS STD MODBUS 9901 LANGUAGE ENGLISH ENGLISH ENGLISH ENGLISH ENGLISH 9902 APPLIC MARCO HVAC DEFAULT HVAC DEFAULT HVAC DEFAULT HVAC DEFAULT HVAC DEFAULT 9907 MOTOR NOM FREQ Hz 60 60 60 60 60 9908 MOTOR NOM SPEED rpm 1775 1775 1775 1775 1 0 2 1001 EXT1 COMMANDS COMM COMM COMM COMM COMM 1102 EXT1 EXT2 SEL EXT1 EXT1 EXT1 EXT1 EXT1 1103 REF1 SELECT COMM COMM COMM COMM COMM 1104 REF1 MIN Hz 0 0 0 0 0 1105 REF1 MAX Hz 60 60 60 60 60 1106 REF2 SELECT KEYPAD KEYPAD KEYPAD KEYPAD KEYPAD 1201 CONST SPEED SEL NOT SEL NOT SEL NOT SEL NOT SEL NOT SEL 1601 RUN ENABLE COMM COMM COMM COMM COMM 1604 FAULT RESET SEL COMM COMM COMM COMM COMM 1607 PARAM SAVE DONE DONE DONE DONE DONE 1608 START ENABLE 1 COMM COMM COMM COMM COMM 1611 PARAMETER VIEW DEFAULT DEFAULT DEFAULT DEFAULT DEFAULT 2101 START FUNCTION SCALAR FLYST SCALAR FLYST SCALAR FLYST SCALAR FLYST SCALAR FLYST 2202 ACCELER TIME 1 S 60 60 60 60 60 2203 DECELER TIME 1 S 60 60 60 60 60 2605 U F RATIO LINEAR
56. DI2 Second PFA Relay DI3 Second PFA Relay DI3 Third PFA Relay DI4 Third PFA Relay DI4 DI6 Free DI5 DI6 Free 4 DI1 Speed Reg Motor DI1 First PFA Relay DI2 First PFA Relay DI2 Second PFA Relay DI3 Second PFA Relay DI3 Third PFA Relay DI4 Third PFA Relay DI4 Fourth PFA Relay DI5 Fourth PFA Relay DI5 DI6 Free DI6 Free 5 DI1 Speed Reg Motor DI1 First PFA Relay DI2 First PFA Relay DI2 Second PFA Relay DI3 Second PFA Relay DI3 Third PFA Relay DI4 Third PFA Relay DI4 Fourth PFA Relay DI5 Fourth PFA Relay DI5 Fifth PFA Relay DI6 Fifth PFA Relay DI6 Free 6 Not allowed DI1 First PFA Relay DI2 Second PFA Relay DI3 Third PFA Relay DI4 Fourth PFA Relay DI5 Fifth PFA Relay DI6 Sixth PFA Relay www DaikinApplied com 41 OM 1191 MD5 VFD DAIKIN PARAMETERS Table 22 continued Group 81 PFA Control No PFA relays Autochange enabled P 8118 0 DI1 Free Not allowed DI2 Speed Reg Motor DI3 DI6 Free 1 DI1 Free DI1 Free DI2 Speed Reg Motor DI2 First PFA Relay DI3 First PFA Relay DI3 DI6 Free DI4 DI6 Free 2 DI1 Free DI1 Free DI2 Speed Reg Motor DI2 First PFA Relay DI3 First PFA Relay DI3 Second PFA Relay DI4 Second PFA Relay DI4 DI6 Free DI5 DI6 Free 3 DI1 Free DI1 Free DI2 Speed Reg Motor DI2 First PFA Relay DI3 First PFA Relay DI3 Second PFA Relay DI4 Second PFA Relay DI4 Third PFA Relay DI5 Third PFA Relay DI5 DI6 Free DI6
57. Defines the data length parity and stop bits to be used with the RS485 link communication The same settings must be used in all on line stations 0 8N1 8 data bits No parity 5304 one stop bit 1 8N2 8 data bits No parity two stop bits 2 8E1 8 data bits Even parity one stop bit 3 801 8 data bits Odd parity one stop bit When this protocol is selected the default value for this parameter is 1 When this protocol is selected the default value for this parameter is 0 Do not edit NOTE Forthe BACnet protocol the MD5 will function as a Master with MAC IDs in the range of 1 127 With MAC ID settings of 128 254 the drive is in Slave only behavior OM 1191 MD5 VFD 48 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS Table 25 continued Serial Communication Configuration NE EFB Protocol Reference Code Description Modbus N2 FLN BACnet EFB CTRL PROFILE Selects the communication profile used by the EFB protocol 0 Daikin DRV LIM Operation of Control Status Words conform to Daikin Drives Profile limited as used in When this protocol is N A When this tes i protocol is selected the default value for this parameter is 0 Changing 5305 ACH400 550 paseo the garaun ae the value for this parameter has no affect on this protocol s behavior 1 DCU PROFILE Operation of tOr this pa
58. ENT 0 1 1 DISABLE Sets the automatic reset for the overcurrent function on or off 0 DISABLE Disables automatic reset 1 ENABLE Enables automatic reset Automatically resets the fault OVERCURRENT after the delay set by 3103 DELAY TIME and the drive resumes normal operation www DaikinApplied com 33 OM 1191 MD5 VFD DAIKIN PARAMETERS Group 34 Panel Display This group defines the content for control panel display middle area when the control panel is in the Output mode Table 18 Group 34 Panel Display Code Description Range Resolution Default S 103 3401 SIGNAL1 PARAM 100 178 1 OUTPUT FREQ Selects the first parameter by number displayed on the control panel P 3404 P 3405 Definitions in this group define display content when the control panel is in the control mode Any parameter number in Group 01 OPERATING DATA can be selected Using the following parameters the display value can be scaled converted to convenient units and or displayed as a bar graph The figure identifies selections made by parameters in this group f just one or two parameters are selected for display that is just one or two of the values of parameters 3401 SIGNAL1 PARAM 3408 SIGNAL2 PARAM and 3415 SIGNAL3 PARAM are other than 100 NOT SELECTED the number and name of each displayed parameter are shown in addition to the value 100 NOT SELECTED
59. Every six years See Drive module fan replacement on below Replace drive module fan UL type 12 enclosures Every three years See Enclosure fan replacement UL Type 12 enclosures on page 81 Change capacitor Frame sizes R5 and R6 Every ten years See Capacitors on page 81 Replace battery Lm control All Every ten years See Control panel on page 81 Heatsink Drive Module Fan Replacement The heatsink fins accumulate dust from the cooling air Since a dusty heatsink is less efficient at cooling the drive overtemperature faults become more likely In a normal environment not dusty not clean check the heatsink annually in a dusty environment check more often Clean the heatsink as follows when necessary 1 Remove power from drive 2 Remove the cooling fan see Figure 12 and Figure 13 3 Blow clean compressed air not humid from bottom to top and simultaneously use a vacuum cleaner at the air outlet to trap the dust 4 Replace the cooling fan 5 Restore power NOTE If there is a risk of the dust entering adjoining equipment perform the cleaning in another room OM 1191 MD5 VFD The drive module fan cools the heatsink Fan failure can be predicted by the increasing noise from fan bearings and the gradual rise in the heatsink temperature in spite of heatsink cleaning If the drive is operated in a critical part of a process fan replacement is recommended once these symp
60. Ext1 selected 1002 EXT2 COMMANDS 10 COMM Start Stop by controlled fieldbus with Ext2 selected 1003 DIRECTION 3 REQUEST Direction controlled by fieldbus Input Reference Select Using the fieldbus to provide input reference to the drive requires Drive parameter value set as defined below Fieldbus controller supplied reference word s in the appropriate location The location is defined by the Protocol Reference which is protocol dependent NOTE Multiple references are supported only when using the Daikin Drives profile Table 46 Input Reference Scaling Where required REFERENCES can be scaled See the Reference scaling in the following sections as appropriate Daikin drives profile technical data Generic profile technical data Drive Parameter Value Description Protocol Reference 1102 EXT1 EXT2 SEL 8 COMM Ref selected by fieldbus Required only if 2 references used 8 COMM 1103 REF1 SEL 9 COMM AI1 Input reference 1 supplied by fieldbus 10 COMM AI1 8 COMM 1106 REF2 SEL 9 COMM Al ee reneo 1 supplied by fieldbus Required only if 2 references 10 COMM Al www DaikinApplied com 69 OM 1191 MD5 VFD DAIKIN FiELDBUS ADAPTER System Control Using the fieldbus for miscellaneous drive control requires Table 47 Fieldbus Controller Commands Drive parameter values set as defined below Fieldbus controller command s in the appro
61. FAULT FUNC 3018 and COMM FAULT TIME 3019 The COMM PROT SEL 9802 Groups 51 53 serial communication parameters Group 29 Maintenance triggers After selecting a macro additional parameter changes can be made manually using the control panel Application macros are enabled by setting the value for parameter 9902 APPLICMACRO By default HVAC Default value 1 is the enabled macro General Considerations The following considerations apply for all macros When using a direct speed reference in AUTO mode connect the speed reference to analog input 1 AI1 and provide the START command using digital input 1 DI1 In HAND OFF mode the control panel provides the speed reference and START command When using process PID connect the feedback signal to analog input 2 AI2 As a default the control panel sets the Setpoint but analog input 1 can be used as an alternate source You can set up process PID using parameters Group 40 or using the PID control assistant recommended www DaikinApplied com 9 Table 2 Application Macro Listing This describes the following macros 9902 Value Macro 1 HVAC Default 2 Supply Fan 3 Return Fan 4 Condenser 6 Booster Pump T Pump Alternation 8 Internal Timer 9 Internal Timer with Constant Speeds 10 Floating Point 11 Dual Setpoint PID 12 Dual Setpoint PID with Constant Speeds 13 E bypass 14 Hand Control 15 E Clipse Da
62. First parameter not displayed 101 178 Displays parameter 0101 0178 If parameter does not exist the display shows n a 3404 OUTPUT1 DSP FORM 0 9 1 5 0 0 Defines the decimal point location for the first display parameter 0 7 Defines the decimal point location Enter the number of digits desired to the right of the decimal point See the table for an example using pi 3 14159 8 BAR METER Specifies a bar meter display 9 DIRECT Decimal point location and units of measure are identical to the source signal See Group 01 Operating Data on page 13 parameter listing in section Complete parameter list on page 1 67 for resolution which indicates the decimal point location and the units of measure 3404 value Display Range 0 3 0 32768 32767 Signed 1 3 1 z 3 14 3 3 142 4 3 0 0 65535 Unsigned 5 3 1 6 3 14 T 3 142 8 Bar meter displayed 9 Decimal point location and units as for the source signal 3405 OUTPUT1 UNIT Oso WT 1 121 SP Selects the units used with the first display parameter Note Parameter is not effective if parameter 3404 OUTPUT1 DSP FORM 9 DIRECT 0 NOUNIT 9 C 18 MWh 27 ft 36 I s 54 Ib m 63 Mrev 1 A 10 Ib ft 19 m s 28 MGD 37 l min 55 Ib h 64 d 2 V 11 mA 20 m3 h 29 inHg 38 l h 56 FPS 65 inWC 3 Hz 122 mv 21 dm3 s 30 FPM 39 m3 s 57 ft s 66 m min 4 13 kW 22 bar 31 kb s 40 m3 m 58 inH20 67 Nm 5 s 14 W 23 kPa 32 kHz 41 kg s 59
63. Four daily start and stop times Four weekly start stop and boost times Four timers for collecting selected periods together A timer can be connected to multiple time periods and a time period can be in multiple timers Time Period 1 3602 sTART TIME 1 3603 STOP TIME 1 3604 START DAY 1 3605 STOP DAY 1 Time Period 2 3606 sTART TIME 2 3607 STOP TIME 2 3608 START DAY 2 3609 STOP DAY 2 Timer 1 3626 TIMED FUNC 1 SRC Timer 2 3627 TIMED FUNC 2 SRC Time Period 3 3610 START TIME 3 3611 STOP TIME 3 3612 START DAY 3 3613 sroP DAY 3 Timer 3 3628 TIMED FUNC 3 SRC Timer 4 Time Period 4 3614 START TIME 4 3615 STOP TIME 4 3616 START DAY 4 3617 STOP DAY 4 3629 TIMED FUNC 4 SRC Booster 3622 BOOSTER SEL 3623 BOOSTER TIME A parameter can be connected to only one timer Timer 1 3626 TIMED FUNC 1 SRC 1001 ExT1 COMMANDS 1002 ExT2 COMMANDS Timer 2 3627 TIMED FUNC 2 SRC 1102 EXT1 EXT2 SEL 1201 CONST SPEED SEL 1401 RELAY OUTPUT 1 1403 RELAY OUTPUT 3 1410 RELAY OUTPUT 4 1412 RELAY OUTPUT 6 Available if OREL 01 is installed 4027 PID 1 PARAM SET 4228 ACTIVATE 8126 TIMED AUTOCHNG You can use the Timed functions assistant for easy configuring Table 19 Group 36 Timed Functions Code Description Range Resolution Default S 3601 TIMERS ENABLE 6 7 1 0 NOT SEL Selects t
64. I4 First PFA Relay DI4 DI6 Free DI5 DI6 Free 2 DI1 DI2 Free DI DI2 Free DI3 Speed Reg Motor DI3 First PFA Relay DI4 First PFA Relay DI4 Second PFA Relay DI5 Second PFA Relay DI5 DI6 Free DI6 Free 3 DI1 DI2 Free DI3 First PFA Relay DI3 Speed Reg Motor DI4 Second PFA Relay DI4 First PFA Relay DI5 Third PFA Relay DI5 Second PFA Relay DI6 Free DI6 Third PFA Relay DI1 DI2 Free 4 Not allowed DI1 DI2 Free DI3 First PFA Relay DI4 Second PFA Relay DI5 Third PFA Relay DI6 Fourth PFA Relay 5 6 Not allowed Not allowed OM 1191 MD5 VFD 42 www DaikinApplied com DAIKIN PARAMETERS Table 22 continued Group 81 PFA Control 4 DIA Enables the Interlock function and assigns a digital input starting with D14 to the interlock signal for each PFA relay These assignments are defined in the following table and depend on the number of PFA relays number of parameters 1401 1403 and 1410 1412 with value 31 PFA the Autochange function status disabled if 8118 AUTOCHNG INTERV 0 0 and otherwise enabled No PFA relays Autochange disabled P 8118 Autochange enabled P 8118 0 DI1 DI3 Free Not allowed DI4 Speed Reg Motor DI5 DI6 Free 1 DI1 DI3 Free DI1 DI3 Free DI4 Speed Reg Motor DI4 First PFA Relay DI5 First PFA Relay DI5 DI6 Free DI6 Free 2 DI1 DI3 Free DI4 First PFA Relay DI4 Speed Reg Motor DI5 Second PFA Relay DI5 First PFA Relay D
65. I6 Free DI6 Second PFA Relay DI1 DI3 Free 3 Not allowed DI1 DI3 Free DI4 First PFA Relay DI5 Second PFA Relay DI6 Third PFA Relay 4 6 Not allowed Not allowed 5 DI5 Enables the Interlock function and assigns a digital input starting with DI5 to the interlock signal for each PFA relay These assignments are defined in the following table and depend on the number of PFA relays number of parameters 1401 1403 and 1410 1412 with value 31 PFA the Autochange function status disabled if 8118 AUTOCHNG INTERV 0 0 and otherwise enabled No PFA relays Autochange disabled P 8118 Autochange enabled P 8118 0 DI1 DI4 Free Not allowed DI5 Speed Reg Motor DI6 Free 1 DI DI4 Free DI DI4 Free DI5 Speed Reg Motor DI5 First PFA Relay DI6 First PFA Relay DI6 Free 2 Not allowed DI1 DI4 Free DI5 First PFA Relay DI6 Second PFA Relay 3 6 Not allowed Not allowed 6 DI6 Enables the Interlock function and assigns digital input DI6 to the interlock signal for the speed regulated motor Requires 8118 AUTOCHNG INTERV 0 0 No PFA relays Autochange disabled Autochange enabled 0 DI1 DI5 Free Not allowed DI6 Speed Reg Motor 1 Not allowed DI1 DI5 Free DI6 First PFA Relay 2 6 Not allowed Not allowed www DaikinApplied com 43 OM 1191 MD5 VFD DAIKIN PARAMETERS Group 98 Options This group configures for options in particular enabling
66. METERS Table 11 continued Group 16 System Controls 1608 START ENABLE 1 6 7 1 4 DI4 nal Selects the source of the start enable 1 signal Note Start enable functionality differs from the run enable functionality 0 NOT SEL Allows the drive to start without an external start enable signal 1 DI1 Defines digital input DI1 as the start enable 1 signal This digital input must be activated for start enable 1 signal f the voltage drops and de activates this digital input the drive will coast to stop and show alarm 2021 on the panel display The drive will not start until start enable 1 signal resumes 2 6 DI2 DI6 Defines digital input DI2 DI6 as the start enable 1 signal See DI1 above 7 COMM Assigns the fieldbus Command Word as the source for the start enable 1 signal Bit 2 of the Command Word 2 parameter 0302 activates the start disable 1 signal See fieldbus user s manual for detailed instructions 1 DI1 INV Defines an inverted digital input DI1 as the start enable 1 signal 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the start enable 1 signal See DI1 INV above Drive started START STOP COMMAND Group 10 START ENABLE SIGNAL Parameters 1608 amp 1609 Relay energized Relay STARTED de energized RELAY STATUS f i Group 14 r Damper open Damper i Damper closed closed DAMPER Dama CU Ha STAT
67. OINT power supply Contact your local Daikin sales representative 21 CURR MEAS Internal fault Current measurement is out of range Contact your local Daikin sales representative 22 SUPPLY PHASE Ripple voltage in the DC link is too high Check for and correct Missing mains phase Blown fuse 23 ENCODER ERR The drive is not detecting a valid encoder signal Check for and correct Encoder presence and proper connection reverse wired loose connection or short circuit Voltage logic levels are outside of the specified range A working and properly connected Pulse Encoder Interface Module OTAC 01 24 OVERSPEED Motor speed is greater than 120 of the larger in magnitude of 2001 MINIMUM SPEED or 2002 MAXIMUM SPEED These are factory set and tested Contact your local Daikin sales representative if there is a problem Check for and correct Adequacy of motor braking torque Applicability of torque control Brake chopper and resistor 25 RESERVED Not used as of the publication of this manual 26 DRIVE ID Internal fault Configuration Block Drive ID is not valid Contact your local Daikin sales representative 27 CONFIG FILE Internal configuration file has an error Contact your local Daikin sales representative 28 SERIAL 1 ERR Fieldbus communication has timed out Check for and correct Fault setup 3018 COMM FAULT FUNC and 3019 COMM FAULT TIME
68. P DAIKIN Operations Manual OM 1191 Group Applied Air Systems Part Number OM 1191 Date February 2013 Daikin MD5 Variable Frequency Drive Controller People and ideas you can trust DAIKIN TABLE OF CONTENTS CL cer penp jeeps fe ee arma ent a E i a cued ey a EAE 4 Use of Warnings and Notes secius cnm heu E oe 4 Control Panel 455ec ze r4 x o rO Ra E ERRILERATROERPE RE 5 MD5 HVAC Control Panel Features ss errircirerss ripresi 5 General Display Features cest skr ect ERR ose 5 HVAC Control Panel Modes 00200426 rr 9s 5 Goritrol Panel 2 u aont poa edocti dela mda ERA das La bags 0 6 Start Ups a xxx esa ee oe dca mao cena a eoo 8 Application Macro acc ie tema a nsec hanno nea 9 OVeIVIe W 62445 Fede n nates ORES DOES VERD PSE 9 General Considerations 22 eed eR RT rye En 9 HVAC Default MaCs 2n e Rx EE omn 11 Palametelrs iod datei o ma aid b dnd n MUR X TROU RA Gh 12 Parameter List zusssedeos ee Ra et RUP RR bdo 12 Group 99 Start Up Dalar riere ome eet eh p 12 Group 01 Operating Data 200200000 13 Group 03 Actual Signals 2 22 0 ber n RR eRR RR 17 GroupiDA4 Fault Flistory doe oat p lett edes 19 Group 10 Start Stop DIr vi 31 9 kiires ERR ana 20 Group 11 Reference Select 0000000005 21 Group 12 Constant Speeds bep re Rees 24 Group 16 System CONTOS uud ua cip ee Rai A Dd 26 Group 20 Lits so xe dee kas 9p daw IE QUU ES e ns 28 Group 21
69. POINT SEL Setpoint is either Set 1 Input Reference 2 AM Control requires 8 COMM VALUE 1 Parameter 1106 SET POINT SEL value eamm 4110 Set 2 9 COMM AH Process PID 40003 AO2 61 AV17 10 COMM AI1 setpoint Control requires parameter 1106 value pid1 out and parameter 4210 SET POINT SEL 4010 value Ext Trim comm Communication Fault When using fieldbus control specify the drive s action if serial communication is lost Table 32 Communication Fault Parameters Drive Parameter Value Description 0 NOT SEL 1 FAULT 3018 COMM FAULT FUNC 2 CONST SP7 Set for appropriate drive response 3 LAST SPEED 3019 COMM FAULT TIME Set time delay before acting on a communication loss www DaikinApplied com 53 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS Feedback from the Drive EFB Pre Defined Feedback Inputs to the controller drive outputs have pre defined meanings established by the protocol This feedback does not require drive configuration The following table lists a sample of feedback data NOTE With Modbus any parameter can be accessed using the format 4 followed by the parameter number Table 33 Pre Defined Feedback Protocol Reference Drive Parameter Modbus N2 FLN BACnet 0102 SPEED 40102 AI3 5 AVO 0103 FREQ OUTPUT 40103 AM 2 AV1 0104 CURRENT 40104 Al4 6 AV4 0105 TORQUE 40105 AI5 7 AV5 0106
70. POWER 40106 Al6 8 AV6 0107 DC BUS VOLT 40107 Al11 13 AV2 0109 OUTPUT VOLTAGE 40109 Al12 14 AV3 0115 KWH COUNTER 40115 Al8 10 AV8 0118 DI1 3 STATUS bit 1 DI3 40118 BIO B111 B112 70 71 72 BI6 BI7 BI8 0122 RO1 3 STATUS 40122 BI4 BI5 BIG 76 77 78 BIO BI1 BI2 0301 FB STATUS WORD bit 0 STOP 40301 bit 0 BI 23 BVO 0301 FB STATUS WORD bit 2 REV 40301 bit 2 BI2 21 BV Mailbox Read Write The MD5 provides a Mailbox function to access parameters that have not been pre defined by the protocol Using mailbox any drive parameter can be identified and read Mailbox can also be used to adjust parameter settings by writing a value to any parameter identified The following table describes the use of this function Table 34 Mailbox Read Write Parameters Protocol Reference Name Description Modbus1 N2 FLN BACnet Mailbox Parameter Enter the number of the drive parameter to access Does not apply AO19 95 AV25 Mailbox Data seule a a after a read or enter the desired A020 96 AV26 MaiboxRead A binary value tiggera g egg e value the Mailbox B019 97 Bv15 Mailbox Write Mailbox Parameter changes to the value in Mailbox data B020 98 BV16 1 As noted above Modbus provides direct access to all parameters using the format 4 followed by the parameter number OM 1191 MD5 VFD 54 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS Actual Value Scaling The scaling of actual values can be protocol depe
71. RST START 9 MOTOR TEMP Reserved 10 Reserved USER LOAD CURVE 11 MOTOR STALL START DELAY 12 AUTORESET Reserved 13 AUTOCHANGE Reserved 14 PFAILOCK Reserved 15 Reserved Reserved 0309 ALARM WORD 2 1 See parameter 0308 Group 03 Actual Signals OM 1191 MD5 VFD 18 www DaikinApplied com DAIKIN PARAMETERS Group 04 Fault History This group stores a recent history of the faults reported by the drive Table 7 Group 04 Fault History Code Description Range Resolution Default S Fault codes 0401 LAST FAULT panal 1 0 displays as text 0 Clear the fault history on panel NO RECORD n Fault code of the last recorded fault The fault code is displayed as a name See section Fault listing on page 1 282 for the fault codes and names The fault name shown for this parameter may be shorter than the corresponding name in the fault listing which shows the names as they are shown in the fault display Date 0402 FAULT TIME 1 gammy 1 day 0 power on time in days The day on which the last fault occurred Either as A date if real time clock is operating The number of days after power on if real time clock is not used or was not set 0403 FAULT TIME 2 Time 2s 0 hh mm ss The time at which the last fault occurred Either as Real time in format hh mm ss
72. Smart Sensor B SS BACnet Smart Actuator B SA List all BACnet Interoperability Building Blocks Supported Annex K DS RP B DS WP B DM DDB B DM DOB B DM DCC B DM RD B Segmentation Capability Segmented requests supported Window Size Segmented responses supported Window Size Standard Object Types Supported An object type is supported if it may be present in the device For each standard Object Type supported provide the following data 1 Whether objects of this type are dynamically creatable using the CreateObject service 2 Whether objects of this type are dynamically detectable using the DeleteObject service 3 List of the optional properties supported 4 List of all properties that are writable where not otherwise required by this standard 5 List of proprietary properties and for each its property identifier datatype and meaning 6 List of any property range restrictions See table at Object Property Support Matrix on page 66 Data Link Layer Options BACnet IP Annex J Foreign Device ISO 8802 3 Ethernet Clause 7 ANSI ATA 878 1 2 5 Mb ARCNET Clause 8 ANSI ATA 878 1 EIA 485 ARCNET Clause 8 baud rate s MMS TP master Clause 9 baud rate s 9600 19200 38400 76800 MS TP slave Clause 9 baud rate s ____ Point To Point EIA 232 Clause 10 baud rate s Point To Point modem Clause 10 baud rate s LonTalk
73. These modes are mutually incompatible because PFA 1011 PAR OVERRIDE PARS oo di i Dut parameters are incompatibie very that 1701 is not zero and depending on 9904 value 1012 PAR PFA IO 1 IO configuration is not complete not enough relays are parameterized to PFA Or a conflict exists between Group 14 parameter 8117 NR OF AUX MOT and parameter 8118 AUTOCHNG INTERV Not used with MicroTech Ill 1013 PAR PFA IO 2 IO configuration is not complete the actual number of PFA motors parameter 8127 MOTORS does not match the PFA motors in Group 14 and parameter 8118 AUTOCHNG INTERV Not used with MicroTech III 1014 PAR PFA IO 3 10 configuration is not complete the drive is unable to allocate a digital input interlock for each PFA motor parameters 8120 INTERLOCKS and 8127 MOTORS Not used with MicroTech III www DaikinApplied com 77 OM 1191 MD5 VFD DAIKIN DIAGNOSTICS Fault Resetting The MD5 can be configured to automatically reset certain faults Refer to parameter Group 31 Automatic Reset on page 33 Z N WARNING If an external source for start command is selected and it is active the MD5 may start immediately after fault reset Flashing Red Led To reset the drive for faults indicated by a flashing red LED Turn off the power for 5 minutes Red LED To reset the drive for faults indicated by a red LED on not flashing correct the problem and do one of the following From the contr
74. US Damper i Damper opening I closing time i time RUN ENABLE SIGNAL from the damper end i switch when the i damper is fully opened i Parameter 1601 MOTOR STATUS i 4 Acceleration Drive coasts time to stop Par 2202 0 1611 PARAMETER VIEW 0 1 1 DEFAULT Selects the parameter view i e which parameters are shown Note This parameter is visible only when it is activated by the optional FlashDrop device FlashDrop is designed for fast copying of parameters to unpowered drives It allows easy customization of the parameter list e g selected parameters can be hidden For more information see MFDT 01 FlashDrop User s Manual 3AFE68591074 English FlashDrop parameter values are activated by setting parameter 9902 to 31 LOAD FD SET 0 DEFAULT Complete long and short parameter lists are shown 1 FLASHDROP FlashDrop parameter list is shown Does not include short parameter list Parameters that are hidden by the FlashDrop device are not visible www DaikinApplied com 27 OM 1191 MD5 VFD DAIKIN PARAMETERS Group 20 Limits This group defines minimum and maximum limits to follow in driving the motor speed frequency current torque etc Table 12 Group 20 Limits Code Name Range Resolution Default User S 2001 MINIMUM SPEED 30000 30000 rpm 1 rpm 0 rpm zi Defines the mi
75. Using the fieldbus for analog output control e g PID setpoint requires Table 49 Analog Output Control Drive parameter values set as defined below Fieldbus controller supplied analog value s in the appropriate location The location is defined by the Protocol Reference which is protocol dependent Drive Parameter Value Description Protocol Reference 1501 AO1 CONTENT SEL 135 COMM VALUE 1 m Analog Output 1 controlled by writing to parameter 0135 0135 COMM VALUE 1 AO1 CONTENT MIN 1502 1505 Used for scalin MAXIMUM A01 Set appropriate values 1506 FILTER AO1 Filter time constant for AO1 1507 AO2 CONTENT SEL 136 COMM VALUE 2 s Analog Output 2 controlled by writing to parameter 0136 0136 COMM VALUE 2 AO2 CONTENT MIN 1508 1511 Used for scalin MAXIMUM AO2 Set appropriate values 3 1512 FILTER AO2 Filter time constant for AO2 OM 1191 MD5 VFD 70 www DaikinApplied com DAIKIN FiELDBUS ADAPTER PID Control Setpoint Source Using the fieldbus for the PID control setpoint requires Table 50 Setpoint Values Drive parameter values set as defined below Fieldbus controller supplied setpoint value in the appropriate location As defined in Analog output control above Drive Parameter Value Description Protocol Reference 8 COMM VALUE 1 9 COMM AI1 10 COMM AI1 4010 SETPOINT SEL
76. VFD DAIKIN PARAMETERS Group 10 Start Stop Dir This group Defines external sources EXT1 and EXT2 for commands that enable start stop and direction changes Locks direction or enables direction control To select between the two external locations use the next group parameter 1102 Table 8 Group 10 Start Stop Dir Code Description Range Resolution Default S 1001 EXT1 COMMANDS 0 14 1 1 DI1 M Defines external control location 1 EXT1 the configuration of start stop and direction commands 0 NOT SEL No external start stop and direction command source 1 DI1 Two wire Start Stop Start Stop is through digital input DI1 DI1 activated Start DI1 de activated Stop Parameter 1003 defines the direction Selecting 1003 3 REQUEST is the same as 1003 1 FORWARD 2 DI1 2 Two wire Start Stop Direction Start Stop is through digital input DI1 DI1 activated Start DI1 de activated Stop Direction control requires parameter 1003 3 REQUEST is through digital input DI2 DI2 activated Reverse de activated Forward 3 DI1P 2P Three wire Start Stop Start Stop commands are through momentary push buttons the P stands for pulse Start is through a normally open push button connected to digital input DI1 In order to start the drive the digital input DI2 must be activated prior to the pulse in DI1 Connect multiple Start pu
77. Y NOT READY R BV8 AT SETPOINT This object indicates whether the drive is at the commanded setpoint YES NO R BV9 RUN ENA ACT Mick ue indicates the Run Enable command status regardless of the control ENABLE DISABLE R This object commands a drive start Control requires either BV10 RUN STOP CMD Parameter 1001 value COMM for control by EXT1 or RUN STOP C Parameter 1002 value COMM for control by EXT2 This object commands a motor rotation direction change Control requires 1003 REQUEST and either Bv FWD REV CMD Parameter 1001 value COMM for control by EXT1 or REVIEWD c Parameter 1002 value COMM for control by EXT2 BV12 RUN ENA CMD This object commands Run Enable Control requires parameter 1601 value ENABLE DISABLE c This object selects ext1 or ext2 as the active control source Control requires BV13 EXT 1 2 CMD parameter 1102 value COMM EXT2 EXT1 C This object resets a faulted drive The command is rising edge triggered Control BV14 FAULT RESET requires parameter 1604 value COMM RESET NO c This object reads a parameter defined by AV25 MBOX PARAM and returns it in BV15 MBOX READ AV26 MBOX DATA READ RESET Ww This object writes the data value specified by AV26 MBOX DATA to a parameter BV16 MBOX WRITE defined by AV25 MBOX PARAM WRITE RESET Ww This object locks the panel and prevents parameter changes The corresponding BV17 LOCK PANEL drive parameter is 1602 LOCK UNLOCK Ww CTL OVERRIDE This object commands the drive into
78. above DI1 2 3 for code 14 DI4 5 6 Selects one of seven Constant Speeds 1 7 using D14 DIS and DI6 See above DI1 2 3 for code 15 18 TIMED FUNC 1 4 Selects Constant Speed 1 Constant Speed 2 or the external reference depending on the state of the Timed Function 1 4 and constant speed mode See parameter 1209 TIMED MODE SEL and on page 35 19 TIMED FUN1 amp 2 Selects a constant speed or the external reference depending on the state of Timed Functions 1 amp 2 and constant speed mode See parameter 1209 TIMED MODE SEL 1 DIT INV Selects Constant Speed 1 with digital input DI1 Inverse operation Digital input de activated Constant Speed 1 activated 2 6 DI2 INV DI6 INV Selects Constant Speed 1 with digital input See above OM 1191 MD5 VFD 24 www DaikinApplied com DAIKIN PARAMETERS Table 10 continued Group 12 Constant Speeds Code Description Range Resolution Default S 7 DI1 2 INV Selects one of three Constant Speeds 1 3 using DI1 and DI2 Inverse operation uses two digital inputs as defined below 0 DI de activated 1 DI activated DI1 DI2 Function No constant speed Constant speed 1 1202 0 Constant speed 2 1203 0 Constant speed 3 1204 8 DI2 3 INV Selects one of three Constant Speeds 1 3 using DI2 and DI3 See above DI1 2 INV for code 9 DI3 4 INV Selects one of three Constant Speeds 1 3 using DI3 and DI4 See above DI1
79. actory or your local Authorized Service Center for repair or replacement Z N WARNING The MD5 will start up automatically after an input voltage interruption if the external run command is on Z N WARNING The heat sink may reach a high temperature Note For more technical information contact the factory or your local Daikin representative www DaikinApplied com DAIKIN ConTROL PANEL MD5 HVAC Control Panel Features Figure 1 MD5 HVAC Control Panel Features Status LED Green when normal if flashing or red see Diagnostics UP Soft Key 1 AUTO Soft Key 2 HELP always available e Language selection for the display Drive connection that can be made or detached at any time Start up assistant to facilitate drive commissioning Copy function for moving parameters to other MD5 drives Backup function for saving parameter sets Context sensitive help Real time clock General Display Features Soft Key Functions The soft key functions are defined by text displayed just above each key Display Contrast To adjust display contrast simultaneously press NJ and a Or v 7 as appropriate www DaikinApplied com HVAC Control Panel Modes The HVAC control panel has several different modes for configuring operating and diagnosing the drive The modes are Standard Display Mode Shows drive status information and operates the drive Parameters Mode Edits pa
80. ad nee m 53 Feedback from the Drive EFB 254r 54 Pre De fiied Feedback s uiiestos bet br ER RE T e oe 54 Mailbox Read Write eeraa neret rtr mcr enean 54 Actual Value Scaling eru REC Rr RIT 55 Diagnostics e EF Branner m da pau sa a etnies 56 Fault Queue for Drive Diagnostics cic ere t9 56 Serial Communication Diagnostics 56 Troubleshooting uiua dee Set ottiene ua se 58 BACnet Protocol Technical Data a 44er en 59 Binary Input Object Instance Summary 59 Binary Output Object Instance Summary 59 Binary Value Object Instance Summary 60 Analog Input Object Instance Summary 60 Analog Output Object Instance Summary 61 Analog Value Object Instance Summary 61 BACnet Quick Start Sequence lee eese 62 BACnet Device Address Rules voci e oon 63 Protocol Implementation Conformance Statement PICS 64 PICS SUMMA cce cxehbrspebteeL epe ROGER 64 MS TP token Coulter 2e ct mx eert i tia dud x3 64 ciu mEPPC P 65 BACnet Object Definitions 1 4 rr rmn 66 Object Property Support Matrix isse rema 66 www DaikinApplied com DAIKIN TABLE OF CONTENTS www DaikinApplied com Fleldbus Adapter cis ee run nnn eh naia 67 OVEMEW ia as deste ted ded Sb dors ea dob ghee Sees 67 Conttol iliterTabce uu sce rr etx RETE E S Run 67 Control Wordissa up iem neu dorks aie Pa bb ed 68 Stat
81. and None w Table 42 continued Analog Value Objects www DaikinApplied com 61 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS This object holds the mailbox function s parameter value a value that was read or is to be written AV26 MBOX DATA See BV15 and BV16 None Ww This object sets the External PID controller setpoint The corresponding drive parameter is 4211 ANET EXT PID STPT Control requires parameter 4210 PID SETPOINT SEL value 19 INTERNAL Percent c NOTE For Present Value Access Types R Read only W Writeable C Commandable Commandable values support priority arrays amp relinquish defaults BACnet Quick Start Sequence The following steps summarize the process for enabling and configuring BACnet on the MD5 1 Enable BACnet protocol Set drive parameter 9802 6 Confirm proper BACnet communication COMM PROTOCOL SEL BACNET 5 When BACnet communication is operating properly NOTE f you cannot see the desired selection on the panel drive parameter 5316 EFB PAR 16 the MS TP token your drive does not have that protocol software in the counter should be continually increasing application memor Drive parameter 5306 UART ERRORS should be To confirm this selection read drive parameter 5301 stable With autobaud detection this parameter may EFB PROTOCOL ID It should read x5xx where x is increase until the proper baud
82. aster and the EFB protocol 3 CONFIG ERROR EFB protocol has a configuration error 4 OFF LINE EFB protocol is receiving messages that are NOT addressed to this drive 5 ON LINE EFB protocol is receiving messages that are addressed to this drive 6 RESET EFB protocol is performing a hardware reset 7 LISTEN ONLY EFB protocol is in listen only mode 5311 EFB PAR 11 0 65535 Specifies the parameter mapped to Modbus Register 40006 5312 EFB PAR 12 0 65535 Specifies the parameter mapped to Modbus Register 40007 5313 EFB PAR 13 0 65535 Specifies the parameter mapped to Modbus Register 40008 OM 1191 MD5 VFD 38 www DaikinApplied com DAIKIN PARAMETERS Group 64 Load Analyzer This group defines the load analyzer which can be used for analyzing the customer s process and sizing the drive and the motor The peak value is logged at 2 ms level and the distribution loggers are updated on 0 2 s 200 ms time level Three different values can be logged 1 Amplitude logger 1 The measured current is logged continuously The distribution as a percentage of the nominal current 2 is shown in ten classes 2 Peak value logger One signal in group 1 can be logged for the peak maximum value The peak value of the signal peak time time when the peak value was detected as well the frequency current and DC voltage at the peak time are shown
83. ation numbers and edit conflicting values Swapped Wires If the communication wires are swapped terminal A on one drive is connected to terminal B on another The value of 5306 EFB OK MESSAGES does not advance The values of 5307 EFB CRC ERRORS and 5308 EFB UART ERRORS are advancing To correct Check that the EIA 485 lines are not swapped Fault 28 Serial 1 Err If the drive s control panel shows fault code 28 SERIAL 1 ERR check for either of the following The master system is down To correct resolve problem with master system The communication connection is bad To correct check communication connection at the drive The time out selection for the drive is too short for the given installation The master is not polling the drive within the specified time out delay To correct increase the time set by parameter 3019 COMM FAULT TIME www DaikinApplied com 57 Fault 31 EFB1 For BACnet If the drive s control panel shows fault code 31 EFB1 the drive has an invalid Device Object Instance ID To correct use parameters 5311 and 5317 and establish a unique drive ID that is in the range 1 to 4 194 303 Faults 31 33 EFB1 EFB3 Except as noted above these three EFB fault codes listed for the drive in Diagnostics on page 74 fault codes 31 33 are not used Intermittent off line occurrences The problems described above are the most common problems encountered with MD5 seria
84. ation process These parameters and descriptions are defined below In particular note that the station ID may require adjustment EFB Protocol Reference Code Description Modbus N2 FLN BACnet EFB PROTOCOL ID 5301 Contains the identification and program revision of the protocol Do not edit Any non zero value entered for parameter 9802 COMM PROT SEL sets this parameter automatically The format is XXYY where xx protocol ID and YY program revision EFB STATION ID When one of these protocols is selected the default value for this parameter is 1 When this protocol is selected the default value for this parameter is 128 5302 Defines the node address of the RS485 link Set each drive on the network with a unique value for this parameter Note For a new address to take affect the drive power must be cycled OR 5302 must first be set to O before selecting a new address Leaving 5302 0 places the RS485 channel in reset disabling communication EFB BAUD RATE Defines the communication speed of the RS485 link in kbits per second kbits s 1 2 kbits s 2 4 kbits s 5303 4 8 kbits s 9 6 kbits s 19 2 kbits s 38 4 kbits s 57 6 kbits s 76 8 kbits s When this protocol is selected the default value for this parameter is When this protocol is selected the default value for this parameter is 38400 9 6 9 6 Do not edit 4 8 Do not edit EFB PARITY
85. ay Output Control Using the fieldbus for relay output control requires Drive parameter values set as defined below Fieldbus controller supplied reference word s in the appropriate location The location is defined by the Protocol Reference which is protocol dependent Table 29 Relay Output Control Parameters For example To control relays 1 and 2 using serial communication Set parameters 1401 RELAY OUTPUT 1 and 1402 RELAY OUTPUT 1 35 COMM Then for example using N2 To turn Relay 1 On Force object B07 to On To turn Relay 2 On Force object B08 to On To turn both Relay 1 and 2 On Force objects B07 and B08 On NOTE Relay status feedback occurs without configuration as defined below Protocol Reference Drive Parameter Value Setting Modbus N2 FLN BACnet Daikin DRV DCU PROFILE RELAY Relay Output 1401 OUTPUT A 35 COMM 1 controlled by 40134 bit 0 or 00033 BO7 40 BOO fieldbus RELAY Relay Output 1402 OUTAT 35 COMM 2 controlled by 40134 bit 1 or 00034 BOs 41 BO1 fieldbus RELAY Relay Output 1403 Gua 35 COMM 3 controlled by 40134 bit 2 or 00035 BO9 42 BO2 fieldbus RELAY Relay Output 1410 OUTEID rd 35 COMM 4 controlled by 40134 bit 3 or 00036 BO10 43 BO3 fieldbus RELAY Relay Output 1411 DUEB 35 COMM 5 controlled by 40134 bit 4 or 00037 BO 44 BO4 fieldbus RELAY Relay Output 1412 OUTPUT 35 COMM 6 controlled by 40134 b
86. bove OM 1191 MD5 VFD 32 www DaikinApplied com DAIKIN PARAMETERS Group 31 Automatic Reset This group defines conditions for automatic resets An automatic reset occurs after a particular fault is detected The drive holds for a set delay time then automatically restarts You can limit the number of resets in a specified time period and set up automatic resets for a variety of faults Table 17 Group 31 Automatic Reset Code Description Range Resolution Default 3101 NUMBER OF TRIALS Dr 1 5 Sets the number of allowed automatic resets within a trial period defined by 3102 TRIAL TIME If the number of automatic resets exceeds this limit within the trial time the drive prevents additional automatic resets and remains stopped Starting then requires a successful reset performed from the control panel or from a source selected by 1604 FAULT RESET SEL Example Three faults have occurred in the trial time The last is reset only if the value for 3101 NUMBER OF TRIALS is 3 or more Trial time a Time x x Automatic reset 3102 TRIAL TIME 1 0 600 0 s 0 1s 30 0s Sets the time period used for counting and limiting the number of resets See 3101 NUMBER OF TRIALS 3103 DELAY TIME e 0 1s 6 0s 120 0s A Sets the delay time between a fault detection and attempted drive restart If DELAY TIME zero the drive resets immediately 0 3104 AR OVERCURR
87. cation message properly received and addressed to this drive 5307 EFB CRC ERRORS does not advance at all advances when an invalid message CRC is received 5308 EFB UART ERRORS does not advance at all advances when character format errors are detected such as parity or framing errors 5309 EFB status value varies depending on network traffic BACnet protocol 5316 EFB PAR 16 MS TP token counter advances for each token passed to this drive Does not apply for other protocols Loss of Communication The action taken by the MD5 if communication is lost is configured in Communication fault The parameters are 3018 COMM FAULT FUNC and 3019 COMM FAULT TIME The Complete parameter descriptions section on page 1 80 describes these parameters No Master Station On Line If no master station is on line Neither the EFB OK MESSAGES nor the errors 5307 EFB CRC ERRORS and 5308 EFB UART ERRORS increase on any of the stations To correct Check that a network master is connected and properly programmed on the network Verify that the cable is connected and is not cut or short circuited 56 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS Duplicate Stations If two or more stations have duplicate numbers Two or more drives cannot be addressed Every time there is a read or write to one particular station the value for 5307 EFB CRC ERRORS or 5308 EFB UART ERRORS advances To correct Check all st
88. configured for joystick operation as the reference source EXT REF 1 MIN The minimum input signal runs the drive at the maximum reference in the reverse direction Define the minimum using parameter 1104 The maximum input signal runs the drive at maximum reference in the forward EXT REF 1 MAX direction Define the maximum using parameter 1105 2V A4mA Requires parameter 1003 3 REQUEST q p OV OMA ccc MIN WARNING Because the low end of the reference range commands full reverse operation do not use 0 V as the lower end of the reference range Doing so means EXT REF 1 MIN that if the control signal is lost which is a O V input the result is full reverse operation Instead use the following set up so that loss of the analog input triggers a fault Hysteresis 4 of full scale stopping the drive Set parameter 1301 MINIMUM AI1 1304 MINIMUM AI2 at 20 2 V or 4 mA Set parameter 3021 Al1 FAULT LIMIT to a value 5 or higher Does not apply to Daikin MicroTech III applications Set parameter 3001 AIXMIN FUNCTION to 1 FAULT 4 Al2 JOYST Defines analog input 2 AI2 configured for joystick operation as the reference source See above AI1 JOYST description DI3U 4D R Defines digital inputs as the speed reference source motor potentiometer control Digital input DI3 increases the speed the U stands for up Digital input DIA decreases the speed the D stands for down A Stop command rese
89. ction Scaling does not apply for the BACnet protocol www DaikinApplied com 55 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS Diagnostics EFB Fault Queue for Drive Diagnostics For general MD5 diagnostics information see Diagnostics on page 74 The three most recent MD5 faults are reported to the fieldbus as defined below For specific MD5 fault codes see Table 55 Fault Listing on page 75 Table 35 MD5 Faults Protocol Reference Drive Parameter Modbus N2 FLN BACnet 0401 Last Fault 40401 17 90 AV18 0412 Previous Fault 1 40402 18 91 AV19 0413 Previous Fault 2 40403 19 92 AV20 Serial Communication Diagnostics Network problems can be caused by multiple sources Some of these sources are Loose connections Incorrect wiring including swapped wires Bad grounding Duplicate station numbers ncorrect setup of drives or other devices on the network The major diagnostic features for fault tracing on an EFB network include Group 53 EFB Protocol parameters 5306 5309 The Complete parameter descriptions section describes these parameters in detail Diagnostic Situations The sub sections below describe various diagnostic situations the problem symptoms and corrective actions OM 1191 MD5 VFD Normal Operation During normal network operation 5306 5309 parameter values act as follows at each drive 5306 EFB OK MESSAGES advances advances for each appli
90. d 4207 The PID 2 controller setpoint signal Units and scale defined by PID parameters Unit and scale defined 0130 PID 1FBK by par 4006 4106 and 4007 4107 The PID 1 controller feedback signal Units and scale defined by PID parameters OM 1191 MD5 VFD 14 www DaikinApplied com DAIKIN PARAMETERS Table 5 continued Group 01 Operating Data Unit and scale 0131 PID 2 FBK defined by par 4206 and 4207 The PID 2 controller feedback signal Units and scale defined by PID parameters Unit and scale defined 0132 PID 1 DEVIATION by par 4006 4106 and 4007 4107 The difference between the PID 1 controller reference value and actual value Units and scale defined by PID parameters Unit and scale 0133 PID 2 DEVIATION defined by par 4206 and 4207 The difference between the PID 2 controller reference value and actual value Units and scale defined by PID parameters 0134 COMM RO WORD 07765535 1 Free data location that can be written from serial link Used for relay output control 32768 0135 COMM VALUE 1 432767 1 Free data location that can be written from serial link 32768 0136 COMM VALUE 2 432767 1 Free data location that can be written from serial link 0137 PROCESS VAR 1 1 Process variable 1 Define
91. d by parameters in Group 34 Panel Display on page 34 0138 PROCESS VAR 2 1 Process variable 2 Defined by parameters in Group 34 Panel Display on page 34 0139 PROCESS VAR 3 1 Process variable 3 Defined by parameters in Group 34 Panel Display on page 34 0140 RUN TIME dud cud 0 01 kh The drive s accumulated running time in thousands of hours kh Cannot be reset 0 65535 0141 MWH COUNTER MWh 1 MWh The drive s accumulated power consumption in megawatt hours The counter value is accumulated till it reaches 65535 after which the counter rolls over and starts again from 0 Cannot be reset 0142 REVOLUTION CNTR 065535 1 Mrev Mrev The motor s accumulated revolutions in millions of revolutions Can be reset by pressing UP and DOWN keys simultaneously when the control panel is in the Parameters mode 0143 DRIVE ON TIME HI RC 1 day days The drive s accumulated power on time in days Cannot be reset 00 00 00 0144 DRIVE ON TIME LO 23 59 58 1272s The drive s accumulated power on time in 2 second ticks 30 ticks 60 seconds Shown in format hh mm ss Cannot be reset www DaikinApplied com 15 OM 1191 MD5 VFD DAIKIN PARAMETERS Table 5 continued Group 01 Operating Data Par 3501 Elis E 10 200 C Par 3501 0145 MOTOR TEMP 4 0 5000 P5 ohm Par 3501 526301 Motor temperature in degrees Celsius PTC resistance in ohms Applies onl
92. e AGN wire at Reference terminal 3474 in the Building Automation Controller Building Automation 5 Set switch J2 to OFF BUS termination is an active network Controller Pull Up amp Pull Down BIAS resistors are on board the MD5 Drive See Note 4 Reference Common OM 1191 MD5 VFD 46 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS Figure 8 Alternate Wiring Diagram MD5 RS485 Terminal Block X1 n SCR Screen ALTERNATE WIRING 2 Conductor with Shield NOTES 1 2 Conductor Cable Tie Shield Wires to AGND X1 31 Do Not terminate at SCR 2 Set switch J2 to OFF BUS termination is an active network Pull Up amp Pull Down BIAS resistors are on board the MD5 Drive 3 Terminate Shield at the Reference terminal See Note 3 Reference Common in the Building Automation Controller Building Automation Controller www DaikinApplied com 47 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS Communication Setup EFB Serial Communication Selection To activate the serial communication set parameter 9802 COMM PROTOCOL SEL 1 STD MODBUS 2 N2 3 FLN 5 BACNET NOTE If you cannot see the desired selection on the panel your drive does not have that protocol software in the application memory Table 25 Serial Communication Configuration Serial Communication Configuration Setting 9802 automatically sets the appropriate default values in parameters that define the communic
93. e parameter M value 5 Press the UP DOWN buttons to change the parameter CAN NJ Select SAVE to store the modified value or select 6 CANCEL to leave the set mode Any modifications not saved are cancelled Select EXIT to return to the listing of parameter groups and again to return to the main menu NA d To complete the control connections by manually entering the parameters see Parameters on page 12 For detailed hardware description see the Technical Data on page 82 NOTE The current parameter value appears below the highlighted parameter To view the default parameter value press the UP DOWN buttons simultaneously The most typical and necessary parameters to change are parameter groups 99 Start up data 10 Start Stop Dir 11 Reference Select 20 Limits 21 Start Stop 22 Accel Decel 26 Motor Control and 30 Fault Functions To restore the default factory settings select the application macro HVAC Default OM 1191 MD5 VFD www DaikinApplied com DAIKIN APPLICATION Macros Overview Macros change a group of parameters to new predefined values designed for specific applications Use macros to minimize the need for manual editing of parameters Selecting a macro sets always use HVAC Defaults all other parameters to their default values except Group 99 Start up Data parameters except parameter 9904 The PARAMETER LOCK 1602 The PARAM SAVE 1607 The COMM
94. e supports a maximum of 15 output words Protocols limits may further restrict the total Input Words STATUS WORD Actual Value speed or frequency Others The drive supports a maximum of 15 input words Protocols limits may further restrict the total NOTE The words output and input are used as seen from the fieldbus controller point of view For example an output describes data flow from the fieldbus controller to the drive and appears as an input from the drive point of view The meanings of the controller interface words are not restricted by the MD5 However the profile used may set particular meanings Figure 11 Controller Interface Words Fieldbus Controller Control Word CW References Fieldbus m J Process I O cyclic Status Word SW ee Actual Values 7 LJ Service H Messages J Parameter R W Requests Responses lt gt Acyclic COCTEL OM 1191 MD5 VFD DAIKIN FiELDBUS ADAPTER Control Word The CONTROL WORD is the principal means for controlling the drive from a fieldbus system The fieldbus controller sends the CONTROL WORD to the drive The drive switches between states according to the bit coded instructions in the CONTROL WORD Using the CONTROL WORD requires that The drive is in remote REM control The serial communication channel is defined as the source for controlling commands from EXT1 set using
95. emory for later use Each set contains parameter settings including Group 99 START UP DATA and the results of the motor identification run 0 USER S1 LOAD 2 USER S2 LOAD With these the user parameter sets can be taken back in use 115 345 V dW 230 V US 200 V US 230 690 V 1V 460 V US 9905 MOTOR NOM VOLT 400 V US al 288 862 V 1V 575 V US 600 V US Output voltage Defines the nominal motor voltage P9sosr Must equal the value on the motor rating plate The MD5 cannot supply the motor with a voltage greater than the input power mains voltage l PM P 9907 9906 MOTOR NOM CURR or E Yd 0 1A 1 0 I2 ral 5 n Defines the nominal motor current Must equal the value on the motor rating plate Range allowed 0 15 1 5 2 where I2 is drive current 9907 MOTOR NOM FREQ 10 07 2000 0 1 Hz 60 0 hiz I Hz US Defines the nominal motor frequency Range 10 500 Hz typically 50 or 60 Hz Sets the frequency at which output voltage equals the MOTOR NOM VOLT Field weakening point Nom Freq Supply Volt Mot Nom Volt 9908 MOTOR NOM SPEED ORUM 1 rpm Sue m rpm dependent Defines the nominal motor speed Must equal the value on the motor rating plate 9909 MOTOR NOM POWER eee 0 1 hp TORRA I e n Defines the nominal motor power Must equal the value on the motor rating plate OM 1191 MD
96. es Drive parameter values set as defined below Fieldbus controller supplied reference word s in the appropriate location The location is defined by the Protocol Reference which is protocol dependent Table 27 Input Reference Parameters Reference Scaling Where required REFERENCES can be scaled See the following as appropriate Modbus Register 40002 in the Modbus protocol technical data section Reference scaling in the Daikin control profiles technical data section N2analog output objects in the N2 protocol technical data section The slope of points 60 and 61 in the FLN protocol technical data section Protocol Reference Drive Parameter Value Setting Modbus N2 FLN BACnet Daikin DRV DCU PROFILE Reference set 1102 EXT1 EXT2 SEL 8 COMM selection by 40001 bit 11 40031 bit 5 BO5 26 BV13 fieldbus Input reference 1103 REF1 SEL 8 COMM 1 by fieldbus 40002 AO1 60 AV16 Input reference 1106 REF2 SEL 8 COMM 2 by fieldbus 40003 AO2 61 AV17 OM 1191 MD5 VFD 50 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS Miscellaneous Drive Control Using the fieldbus for miscellaneous drive control requires Drive parameter values set as defined below Fieldbus controller supplied reference word s in the appropriate location The location is defined by the Protocol Reference which is protocol dependent Table 28 Miscellaneous Drive C
97. es OREL 01 option ON OFF R BI4 RO 5 ACT This object indicates the status of Relay Output 5 requires OREL 01 option ON OFF R BI5 RO 6 ACT This object indicates the status of Relay Output 6 requires OREL 01 option ON OFF R BI6 DI 1 ACT This object indicates the status of Digital Input 1 ON OFF R BI7 DI 2 ACT This object indicates the status of Digital Input 2 ON OFF R BI8 DI 3 ACT This object indicates the status of Digital Input 3 ON OFF R BI9 DI 4ACT This object indicates the status of Digital Input 4 ON OFF R BI10 DI 5 ACT This object indicates the status of Digital Input 5 ON OFF R BI11 DI 6 ACT This object indicates the status of Digital Input 6 ON OFF R NOTE For Present Value Access Types R Read only W Writeable C Commandable Commandable values support priority arrays amp relinquish defaults Binary Output Object Instance Summary The following table summarizes the Binary Output Objects supported Table 38 Binary Output Objects Instance ID Object Name Description Active Inactive Text Present Value Access Type Boo RO1 COMMAND TRA tant vane COMM ate of Relay 1 This control requires that ON OFF C BO1 RO2 COMMAND n MISES COME ate of Relay 2 This control requires that ON OFF C BO2 RO3 COMMAND paranda 1405 vane COM ate of Relay 3 This control requires that ON OFF C Bos RO4 COMMAND rede 0 c CONN scie OREL d Od ONOFF c BO4 ROS COMMAND paar eC Cr EI M hat
98. es representative if there is a problem 2028 START DELAY Shown during the Start delay See parameter 2113 START DELAY Contact your local Daikin sales representative if there is a problem NOTE Even when the relay output is configured to indicate alarm conditions e g parameter 1401 RELAY OUTPUT 1 5 ALARM or 16 FLT ALARM this alarm is not indicated by a relay output www DaikinApplied com 79 OM 1191 MD5 VFD DAIKIN MAINTENANCE Z N WARNING Read Safety on page 1 3 before performing any maintenance on the equipment Ignoring the safety instructions can cause injury or death Maintenance Intervals If installed in an appropriate environment the drive requires very little maintenance This table lists the routine maintenance intervals recommended by Daikin Table 57 Maintenance Intervals Maintenance Application Interval Instruction Check replace R7 R8 enclosure inlet air filter R7 R8 UL type 12 enclosures Check every 3 months Replace as needed Frame Sizes R7 R8 UL type 12 enclosure inlet air filter on page 81 Check replace R7 R8 enclosure exhaust air filter R7 R8 UL type 12 enclosures Check every 6 months Replace as needed Frame Sizes R7 R8 UL type 12 enclosure exhaust filters on page 81 Check and clean heatsink All Depends on the dustiness of the environment every 6 12 months See Heatsink below Replace drive module fan Al
99. eter 1201 19 TIMED FUN1 amp 2 selects an external speed when neither timed function is active selects Constant speed 1 when only Timed function 1 is active selects Constant speed 2 when only Timed function 2 is active and selects Constant speed 3 when both Timed functions 1 and 2 are active TIMED FUNCTION 1 TIMED FUNCTION 2 Eunction 0 0 External reference 1 0 Constant speed 1 1202 0 1 Constant speed 2 1203 1 1 Constant speed 3 1204 2 CS1 2 3 4 If parameter 1201 15 18 TIMED FUNC 1 4 selects Constant speed 1 when this timed function 1 4 is not active and selects Constant speed 2 when it is active TIMED FUNCTION 1 4 Eunction 0 Constant speed 1 1202 1 Constant speed 2 1203 If parameter 1201 19 TIMED FUN1 amp 2 selects Constant speed 1 when neither timed function is active selects Constant speed 2 when only Timed function 1 is active selects Constant speed 3 when only Timed function 2 is active and selects Constant speed 4 when both Timed functions 1 and 2 are active TIMED FUNCTION 1 TIMED FUNCTION 2 Eunction 0 0 Constant speed 1 1202 1 0 Constant speed 2 1203 0 1 Constant speed 3 1204 1 1 Constant speed 4 1205 www DaikinApplied com 25 OM 1191 MD5 VFD DAIKIN PARAMETERS Group 16 System Controls This group defines a variety of system level locks resets and enables Table 11 Group 16 System Controls Code Descript
100. he source for the timer enable signal 0 NOT SEL Timed functions are disabled 1 DI1 Defines digital input DI1 as the timed function enable signal The digital input must be activated to enable the timed function 2 6 DI2 DI6 Defines digital input DI2 DI6 as the timed function enable signal 7 ACTIVE Timed functions are enabled 1 DI1 INV Defines an inverted digital input DI1 as the timed function enable signal This digital input must be de activated to enable the timed function 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the timed function enable signal 3602 START TIME 1 00 00 00 23 59 58 12 00 00 AM Defines the daily start time The time can be changed in steps of 2 seconds f parameter value is 07 00 00 the timer is activated at 7 a m The figure shows multiple timers on different weekdays OM 1191 MD5 VFD 36 www DaikinApplied com DAIKIN PARAMETERS Table 19 continued Group 36 Timed Functions 3603 STOP TIME 1 00 00 00 23 59 58 2s 12 00 00 AM Defines the daily stop time The time can be changed in steps of 2 seconds If the parameter value is 09 00 00 the timer is deactivated at 9 a m 3604 START DAY 1 1 MONDAY Defines the weekly start day 1 MONDAY 7 SUNDAY If parameter value is 1 timer 1 weekly is active from Monday midnight 00 0
101. if real time clock is operating The time since power on minus the whole days reported in 0402 in format hh mm ss if real time clock is not used or was not set Format on the Basic Control Panel The time since power on in 2 second ticks minus the whole days reported in 0402 30 ticks 60 seconds E g Value 514 equals 17 minutes and 8 seconds 514 30 32768 0404 SPEED AT FLT 432767 1 rpm 0 The motor speed rpm at the time the last fault occurred 3276 8 0405 FREQAT FLT 432767 0 1 Hz 0 The frequency Hz at the time the last fault occurred 0406 VOLTAGE AT FLT 0 0 6553 5 0 1V 0 The DC bus voltage V at the time the last fault occurred 0407 CURRENT AT FLT 01099655915 0 1A 0 The motor current A at the time the last fault occurred 3276 8 bs 0408 TORQUE AT FLT 432767 0 1 0 The motor torque at the time the last fault occurred 0000 0409 STATUS AT FLT FFFF hex 1 0 The drive status hex code word at the time the last fault occurred 000 111 0410 DI 1 3 AT FLT Omer 0 decimal The status of digital inputs 1 3 at the time the last fault occurred 000 111 0411 DI 4 6 AT FLT One 1 0 decimal The status of digital inputs 4 6 at the time the last fault occurred 0412 PREVIOUS FAULT 1 As par 0401 1 0 Fault code of the second last fault Read only 0413 PREVIOUS FAULT 2 As par 0401 1 0 Fault code of the third last fault Read on www DaikinApplied com 19 OM 1191 MD5
102. ikin users must use the HVAC Defaults OM 1191 MD5 VFD DAIKIN APPLICATION Macros Figure 4 Selecting an application macro To select a macro follow these steps 1 Select MENU to enter the main menu id Select ASSISTANTS with the UP DOWN buttons and select ENTER 3 Scroll to APPLICATION and select ENTER Select a macro with the UP DOWN buttons and select SAVE dd Ab alae Restoring defaults To restore the factory default settings select the application macro HVAC Default Control wiring Each macro has specific requirements for control wiring For general details about the MD5 control wiring terminals see Control Terminal Descriptions on page 85 Specific wiring requirements are included with each macro description OM 1191 MD5 VFD 10 www DaikinApplied com DAIKIN APPLICATION Macros HVAC Default macro This macro provides the factory default parameter settings for the MD5 UH Factory defaults can be restored at any time by setting parameter 9902 to 1 The diagram below shows typical wiring using this macro When using direct speed reference in AUTO mode or process PID see General Considerations on page 9 Figure 5 MD5 HVAC Defaults D4 DI5 DIG RO1C 26 ROSA ROTA E Signal cable shield screen External reference 0 2 10 V or 0 4 20 mA Analog input circuit common Reference voltage 10 VDC PID
103. ined to report first external fault is active See parameter 3003 EXTERNAL FAULT 1 www DaikinApplied com 75 OM 1191 MD5 VFD DAIKIN DIAGNOSTICS Table 53 continued Fault Listing Fault Code Fault Name In Panel Description and Recommended Corrective Action 16 EARTH FAULT Possible ground fault detected in the motor or motor cables The drive monitors for ground faults while the drive is running and while the drive is not running Detection is more sensitive when the drive is not running and can produce false positives Possible corrections Check for correct faults in the input wiring Verify that motor cable does not exceed maximum specified length A delta grounded input power supply and motor cables with high capacitance may result in erroneous error reports during non running tests To disable response to fault monitoring when the drive is not running use parameter 3023 WIRING FAULT To disable response to all ground fault monitoring use parameter 3017 EARTH FAULT 18 THERM FAIL Internal fault The thermistor measuring the internal temperature of the drive is open or shorted Contact your local Daikin sales representative 19 OPEX LINK Internal fault A communication related problem has been detected on the fiber optic link between the OITF and OINT boards Contact your local Daikin sales representative 20 OPEX PWR Internal fault Low voltage condition detected on
104. ion Range Resolution Default S 0 NOT 1601 RUN ENABLE 6 7 1 a M Selects the source of the run enable signal 0 NOT SEL Allows the drive to start without an external run enable signal 1 DI1 Defines digital input DI1 as the run enable signal This digital input must be activated for run enable f the voltage drops and de activates this digital input the drive will coast to stop and not start until the run enable signal resumes 2 6 DI2 DI6 Defines digital input DI2 DI6 as the run enable signal See DI1 above 7 COMM Assigns the fieldbus Command Word as the source for the run enable signal Bit 6 of the Command Word 1 parameter 0301 activates the run disable signal See fieldbus user s manual for detailed instructions 1 DI1 INV Defines an inverted digital input DI1 as the run enable signal This digital input must be de activated for run enable f this digital input activates the drive will coast to stop and not start until the run enable signal resumes 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the run enable signal See DI1 INV above 1604 FAULT RESET SEL 6 8 jl 0 KEYPAD Selects the source for the fault reset signal The signal resets the drive after a fault trip if the cause of the fault no longer exists 0 KEYPAD Defines the control panel as the only fault reset source Fault reset is always possible with control panel 1 DI1 Defines
105. it 5 or 00038 BO12 45 BO5 fieldbus 0122 Ro1 3status Relay 1 3 40122 0122 BI4 BIG 76 78 BIO BI2 0123 RO4 esTATUS Relay 4 6 40423 0123 BI7 BI9 79 81 BI3 BIS 1 More than 3 relays requires the addition of a relay extension module OM 1191 MD5 VFD 52 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS Analog Output Control Using the fieldbus for analog output control requires Drive parameter values set as defined below Fieldbus controller supplied reference word s in the appropriate location The location is defined by the Protocol Reference which is protocol dependent Table 30 Analog Output Control Parameters Protocol Reference Drive Parameter Value Setting Modbus N2 FLN BACnet Daikin DRV DCU PROFILE 135 COMM Analog Output _ 1301 AQ1 CONTENT SEL VALUE 1 1 controlled by writing to 0135 COMM VALUE 1 parameter 0135 40135 AO14 46 AOO 136 COMM Analog Output Eu m 1507 AO2 CONTENT SEL VALUE 2 2 controlled by writing to 0136 COMM VALUE 2 parameter 0136 40136 AO15 47 AO1 PID Control Setpoint Source Use the following settings to select the fieldbus as the setpoint source for PID loops Table 31 PID Control Setpoint Parameters Protocol Reference Drive Parameter Value Setting Modbus N2 FLN BACnet Daikin DRV DCU PROFILE 4010 SET
106. ith MicroTech Il 2019 ID RUN Performing ID run 2020 OVERRIDE This alarm warns that the Override function is active which may start the motor This alarm warns that the Start Enable 1 signal is missing To control Start Enable 1 function use parameter 1608 2021 SEE ENSE 1 To correct check Digital input configuration Communication settings This alarm warns that the Start Enable 2 signal is missing To control Start Enable 2 function use parameter 1609 2022 SARI cy 2 To correct check Digital input configuration Communication settings 2023 EMERGENCY STOP Emergency stop activated The drive is not detecting a valid encoder signal Check for and correct Encoder presence and proper connection reverse wired loose connection or short circuit 2024 ENCODER ERROR e Voltage logic levels are outside of the specified range A working and properly connected Pulse Encoder Interface Module OTAC 01 Signals that a the drive is performing a First Start evaluation of motor characteristics This is normal the first time the 2025 FIRST START motor is run after motor parameters are entered or changed See parameter 9910 MOTOR ID RUN for a description of motor models 2026 RESERVED Not used This alarm warns that the condition defined by parameter 3701 USER LOAD C MODE has been valid longer that half of 2027 USER LOAD CURVE the time defined by 3703 USER LOAD C TIME Contact your local Daikin sal
107. kb s 9 6 kb s Defines the communication speed of the RS485 link in kbits per second kb s 1 2 kb s 2 4 kb s 4 8 kb s 9 6 kb s 19 2kb s 38 4 kb s 57 6 kb s 76 8 kb s 5304 EFB PARITY 0 8 NONE 1 Defines the data length parity and stop bits to be used with the RS485 link communication The same settings must be used in all on line stations 0 8 NONE 1 8 data bits no parity one stop bit 1 8 NONE 2 8 data bits no parity two stop bits 2 8 EVEN 1 8 data bits even parity one stop bit 3 8 ODD 1 8 data bits odd parity one stop bit 5306 EFB OK MESSAGES 0 65535 Contains a count of valid messages received by the drive During normal operation this counter is increasing constantly 5307 EFB CRC ERRORS 0 65535 Contains a count of the messages with a CRC error received by the drive For high counts check Ambient electro magnetic noise levels high noise levels generate errors CRC calculations for possible errors 5308 EFB UART ERRORS 0 65535 Contains a count of the messages with a character error received by the drive 5309 EFB STATUS 0 IDLE Contains the status of the EFB protocol 0 IDLE EFB protocol is configured but not receiving any messages 1 EXECUT INIT EFB protocol is initializing 2 TIME OUT A timeout has occurred in the communication between the network m
108. ken passing the MAC ID used must be within the limits defined by other masters Max Master property OM 1191 MD5 VFD 62 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS BACnet Device Address Rules MSTP MAC Addresses must be unique for all devices Device Object IDs must be unique across the entire connected to the same RS485 network BACnet network all IP and MSTP subnetworks MSTP MAC Address is configurable via parameter 5302 Device Object IDs are 22 bits configurable via in MDS 1 127 range of supported Master addresses parameters 5311 and 5317 in MD5 for MDS The example Network Numbers and DeviceOIDs show Network Number must be unique for each network IP a good way to maintain unique DeviceOIDs across the and MSTP network Network Number of 0 is reserved for broadcasts Figure 9 Device Address Rules OWS Operator Workstation IP Network 1 MSTP Router 1 MSTP Network 2 MSTP MAC 0 DeviceOID 2000 IP Network 1 MSTP MAC 1 MSTP MAC 2 MSTP MAC 3 DeviceOID 2001 DeviceOID 2002 DeviceOID 2003 MSTP Router 2 MSTPNetwork 3 MSTP MAC 0 DeviceOID 3000 IP Network 1 Drive 2 Drive 3 ACH 550 MSTP MAC 1 MSTP MAC 2 MSTP MAC 3 param 53 02 1 DeviceOID 3002 DeviceOID 3003 DeviceOID 3001 param 53 11 3001 param 53 17 0 www DaikinApplied com 63 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS Protocol Implementation Conformance State
109. l communication Intermittent problems might also be caused by Marginally loose connections Wear on wires caused by equipment vibrations Insufficient grounding and shielding on both the devices and on the communication cables Two conductor wire plus shield is in use instead of the recommended three conductor wire plus shield see page 46 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS Troubleshooting The troubleshooting table below should be followed in order from top to bottom by parameter number Begin the troubleshooting process by displaying the first parameter in the table 5308 and determining if the display on the panel exhibits the symptom If it does review the possible cause s and take the necessary corrective action s Once the symptom for this parameter is eliminated continue to the next parameter and repeat the process until you have reached the end Table 36 Troubleshooting Parameter Number Display on Panel Symptom Possible Cause Corrective Action 5308 UART ERRORS Rapidly Increasing Numeric Value Duplicate Addresses Swapped Wires Incorrect Baud Rate Incorrect Parity Too many devices on wire Incorrect Bias Noise on EIA 485 wire Blown EIA 485 transceiver ia Ensure EFB PROTOCOL parameters 5302 also 5311 amp 5317 when using BACnet are unique 5302 must be a unique address on the segment 5311 amp 5317 must be unique addresses on the netw
110. l panels that have the 3 Remove the fan clock function available and enabled The battery keeps the R5 Swing the fan out on its hinges clock operating in memory during power interruptions R6 Pull the fan out The expected life for the battery is greater than ten years To remove the battery use a coin to rotate the battery holder on the back of the control panel Replace the battery with type 5 Install the fan in reverse order CR20232 4 Disconnect the fan cable 6 Restore power NOTE The battery is NOT required for any control panel or drive function except the clock Figure 13 Drive Module Fan Replacement R5 R6 Frame Sizes R7 and R8 Refer to the installation instructions supplied with the fan kit Enclosure fan replacement UL Type 12 enclosures UL type 12 enclosures include an additional fan or fans to move air through the enclosure www DaikinApplied com 81 OM 1191 MD5 VFD DAIKIN TECHNICAL DATA Ratings By type code the table below provides ratings for the MD5 adjustable speed AC drive including IEC ratings NEMA ratings shaded columns Frame size Ratings 208 240 volt drives Abbreviated column headers are described in Symbols on page 83 Table 58 Ratings 208 240 volt drives OM 1191 MD5 VFD Valid up to 40 C 104 F np ps Frame Size A HP Three phase supply voltage 208 240 V 4
111. lded pairs for the RS485 On one end connect the shield to terminal 28 and on link Use this pair to connect all A terminals together the other end connect to terminal 32 Do not connect and all B terminals together the incoming and outgoing cable shields to the same MAN terminals as that would make the shielding continuous Use one of the wires in the other pair for the reference Man m common terminal 31 leaving one wire unused For configuration information see the following Do not directly ground the RS485 network at any Communication Setup EFB on page 48 point Ground all devices on the network using their Activate Drive Control Functions EFB on page corresponding earthing terminals 50 As always the grounding wires should not form any closed loops and all the devices should be earthed to a common ground Connect the RS485 link in a daisy chained bus without dropout lines AN WARNING Figure 7 Preferred Wiring Diagram MD5 RS485 Terminal Block X1 A Negative PREFERRED WIRING 4 Conductor with Shield l NOTES See Note 2 Shield 1 Use 4 Conductor Cable 2 twisted pair Tie 3rd amp 4th wire 2nd pair to AGND X1 31 See Note 3 Ground 2 Tie shield wires together at Drive Do Not terminate at SCR 3 Terminate shield ONLY at Ground terminal in the Building Automation Controller 4 Terminat
112. le Table 26 Start Stop Direction Parameters Start Stop Direction Control Using the fieldbus for start stop direction control of the drive requires Drive parameter values set as defined below Fieldbus controller supplied command s in the appropriate location The location is defined by the Protocol Reference which is protocol dependent NOTE EXT REF1 typically used for follower EXT2 REF2 typically used for PID setpoint Protocol Reference puc Value Description Modbus1 Parameter N2 FLN BACnet Daikin DRV DCU PROFILE 1001 ER MANDE 10 COMM Start Stop by fieldbus with Ext1 selected 40001 bits 0 3 40031 bits 0 1 BO 24 BV10 1002 Dis 10 COMM Start Stop by fieldbus with Ext2 selected 40001 bits 0 3 40031 bits O 1 BO1 24 BV10 1003 DIRECTION 3 REQUEST Direction by fieldbus 4002 4003 40031 bit 3 BO2 22 BV11 1 For Modbus the protocol reference can depend on the profile used hence two columns in these tables One column refers to the Daikin Drives profile selected when parameter 5305 0 Daikin DRV LIM or 5305 2 Daikin DRV FULL The other column refers to the DCU profile selected when parameter 5305 1 DCU PROFILE See Daikin control profiles technical data section 2 The reference provides direction control a negative reference provides reverse rotation Input Reference Select Using the fieldbus to provide input references to the drive requir
113. lecting the minimum limit used See DI1 INV above 2014 MAX TORQUE SEL 6 7 0 MAX TORQUE 1 Defines control of the selection between two maximum torque limits 2017 MAX TORQUE 1 and 2018 MAX TORQUE 2 0 MAX TORQUE 1 Selects 2017 MAX TORQUE 1 as the maximum limit used 1 DI1 Defines digital input DI1 as the control for selecting the maximum limit used Activating the digital input selects MAX TORQUE 2 value De activating the digital input selects MAX TORQUE 1 value 2 6 DI2 DI6 Defines digital input DI2 DI6 as the control for selecting the maximum limit used See DI1 above 7 COMM Defines bit 15 of the Command Word 1 as the control for selecting the maximum limit used The Command Word is supplied through fieldbus communication The Command Word is parameter 0301 1 DI1 INV Defines an inverted digital input di1 as the control for selecting the maximum limit used Activating the digital input selects MAX TORQUE 1 value De activating the digital input selects MAX TORQUE 2 value 2 6 DI2 INV DI6 INV Defines an inverted digital input DI2 DI6 as the control for selecting the maximum limit used See DI1 INV above OM 1191 MD5 VFD 28 www DaikinApplied com DAIKIN PARAMETERS Group 21 Start Stop This group defines how the motor starts and stops The MD5 supports several start and stop modes Table 13 Group 21 Start Stop
114. lt information as follows The control panel display shows a fault code and text Serial Communication Diagnostics Besides the drive fault codes the FBA module has diagnostic tools Refer to the user s manual supplied with the FBA See page 74 for a complete description module Parameters 0401 LAST FAULT 0402 PREVIOUS FAULT1 and 0403 PREVIOUS FAULT2 store the most recent faults For fieldbus access the drive reports faults as a hexadecimal value assigned and coded according to the DRIVECOM specification See table below Not all profiles support requesting fault codes using this specification For profiles that support this specification the profile documentation defines the proper fault request process Table 53 Drive Fault Code Drive Eaulec ode DRIVECOM SPRCIR CARO Driver aulticode DRIVECOM Bomar 1 OVERCURRENT 2310h 33 EFB 3 FF94h 2 DC OVERVOLT 3210h 34 MOTOR PHASE FF56h 3 DEV OVERTEMP 4210h 35 OUTPUT WIRING FF95h 4 SHORT CIRC 2340h 36 INCOMP SWTYPE 630Fh 5 Reserved FF6Bh 101 SERF CORRUPT FF55h 6 DC UNDERVOLT 3220h 102 Reserved FF55h 7 Al1 LOSS 8110h 103 SERF MACRO FF55h 8 AI2 LOSS 8110h 104 Reserved FF55h 9 MOT TEMP 4310h 105 Reserved FF55h 10 PANEL LOSS 5300h 201 DSP T1 OVERLOAD 6100h 11 ID RUN FAIL FF84h 202 DSP T2 OVERLOAD 6100h 12 MOTOR STALL 7121h 203 DSP T3 OVERLOAD 6100h 14 EXTERNAL FLT
115. ly conductive dust Storage No conductive dust allowed Chemical gases Class 1C2 Solid particles Class 182 Transportation No conductive dust allowed Chemical gases Class 2C2 Solid particles Class 282 Drive compliance with the following standards is identified by the standards marks on the type code label Table 64 Applicable Standards Mark Applicable Standards EN 50178 1997 Electronic equipment for use in power installations EN 60204 1 1997 corrigendum Sep 1998 Safety of machinery Electrical equipment of machines Part 1 General requirements Provisions for compliance The final assembler of the machine is responsible for installing An emergency stop device A supply disconnecting device amendment A1 2000 EN 60529 1991 corrigendum May 1993 Degrees of protection provided by enclosures IP code EN 61800 3 1996 Amendment A11 2000 EMC product standard including specific test methods C EN 61800 3 1996 Amendment A11 2000 EMC product standard including specific test methods Ip LISTED Intertek o UL 508C and C22 2 No 14 UL Standard for Safety Power Conversion Equipment second edition and CSA Standard for Industrial Control Equipment C22 2 No 14 CSA Standard for Industrial Control Equipment Compliance is valid with the following provisions The motor and control cables
116. ment PICS PICS Summary BACnet Standard Device Profile This version of MD5 BACnet fully conforms to the Application Specific Controller standard device profile B ASC Services Supported The following services are supported by the MD5 Am Response to Who Is also broadcast on power up amp other reset Have Response to Who Has ReadProperty WriteProperty DeviceCommunicationControl ReinitializeDevice Data Link Layer The MD5 implements MS TP Master Data Link Layer All standard MS TP baud rates are supported 9600 19200 38400 amp 76800 OM 1191 MD5 VFD MAC ID Device Object Instance The MD5 supports separate MAC ID and Device Object Instance parameters Setthe MAC ID using drive parameter 5302 Default 5302 128 Set the Device Object Instance ID using drive parameters 5311 and 5317 Default Both 5311 and 5317 0 which causes the MAC ID to double as the Device Object Instance For Device Object Instance values not linked to the MAC ID set ID values using 5311 and 5317 For IDs in the range 1 to 65 535 Parameter 5311 sets the ID directly 5317 must be 0 For example the following values set the ID to 49 134 5311 49134 and 5317 0 For IDs gt 65 335 The ID equals 5311 s value plus 10 000 times 5317 s value For example the following values set the ID to 71 234 5311 1234 and 5317 7 Max Info Frames Property Configure the Device Object Max
117. ndent In general for Actual Values scale the feedback integer using the parameter s resolution For example Feedback Integer Parameter Resolution Feedback Integer x Parameter Resolution Scaled Value 1 0 1 mA 1x 0 1 mA 7 0 1 mA 10 0 1 10 x 0 1 1 Where parameters are in percent the Complete parameter descriptions section specifies what parameter corresponds to 100 In such cases to convert from percent to engineering units multiply by the value of the parameter that defines 100 and divide by 100 For example Feedback Integer x Parameter Resolution x Value of 100 Ref 100 Scaled Value 10 0 1 1500 rpm 10 0 1 1500 RPM 100 15 rpm 100 0 1 500 Hz 100 0 1 500 Hz 100 50 Hz 1 Assuming for the sake of this example that the Actual Value uses parameter 9908 MOT NOM SPEED as the 100 reference and that 9908 1500 rpm 2 Assuming for the sake of this example that the Actual Value uses parameter 9907 MOT NOM FREQ as the 100 reference and that 9907 500 Hz Feedback Integer Parameter Resolution Value of the Parameter that defines 100 Although Actual Value scaling could differ from the above for the N2 and FLN protocols it currently does not To confirm see the following sections as appropriate N2 analog input objects in the N2 protocol technical data section Scaling drive feedback values in the FLN protocol technical data se
118. nergy calculators at the same time 0176 SAVED AMOUNT 1 0 0 999 9 0 1 Energy saved in local currency remainder when the total saved energy is divided by 1000 See the note on page 1 163 To find out the total saved energy in currency units add the value of parameter 0177 multiplied by 1000 to the value of parameter 0176 Example 0176 SAVED AMOUNT 1 123 4 0177 SAVED AMOUNT 2 5 Total saved energy 5 x1000 123 4 5123 4 currency units The counter value is accumulated till it reaches 999 9 the counter does not roll over Can be reset with parameter 4509 ENERGY RESET resets all energy calculators at the same time Local energy price is set with parameter 4502 ENERGY PRICE 0177 SAVED AMOUNT 2 0 65535 1 Energy saved in local currency in thousand currency units Eg value 5 means 5000 currency units See the note on page 1 163 The counter value is accumulated till it reaches 65535 the counter does not roll over See parameter 0176 SAVED AMOUNT 1 0178 SAVED CO ui cin 0 1 tn Reduction of carbon dioxide emissions in tons See the note on page 1 163 The counter value is accumulated till it reaches 6553 5 the counter does not roll over Can be reset with parameter 4509 ENERGY RESET resets all energy calculators at the same time CO conversion factor is set with parameter 4507 CO CONV FACTOR OM 1191 MD5 VFD 1
119. ng 1003 3 REQUEST is the same as 1003 1 FORWARD 7 DI6 5 Two wire Start Stop Direction Start Stop is through digital input DI6 DI6 activated Start DI6 de activated Stop Direction control requires parameter 1003 3 REQUEST is through digital input DI5 DI5 activated Reverse de activated Forward 8 KEYPAD Control Panel Start Stop and Direction commands are through the control panel when EXT1 is active Direction control requires parameter 1003 3 REQUEST 9 DI1F 2R Start Stop Direction commands through DI1 and DI2 combinations Start forward DI1 activated and DI2 de activated Start reverse DI1 de activated and DI2 activated Stop both DI1 and DI2 activated or both de activated Requires parameter 1003 3 REQUEST 10 COMM Assigns the fieldbus Command Word as the source for the start stop and direction commands Bits 0 1 2 of Command Word 1 parameter 0301 activates the start stop and direction commands See Fieldbus user s manual for detailed instructions 11 TIMED FUNC 1 Assigns Start Stop control to Timed Function 1 Timed Function activated START Timed Function de activated STOP See on page 35 12 14 TIMED FUNC 2 4 Assigns Start Stop control to Timed Function 2 4 See TIMED FUNC 1 above 1002 EXT2 COMMANDS 0 14 1 1 DI1 M Defines external control location 2 EXT2 the configuration of start stop and direction commands See parameter 10
120. nimum speed rpm allowed be L LE A positive or zero minimum speed value defines two ranges one positive and one negative ER usted Anegative minimum speed value defines one speed range oj pu See the figure P200 m 2001 value is 2 0 Speed range allowed P 2001 zw Speed range alowed 2002 MAXIMUM SPEED 0 30000 rpm 1 rpm 1800 rpm US zi Defines the maximum speed rpm allowed 2003 MAX CURRENT bee UE 0 1A dq 32 Ia Defines the maximum output current A supplied by the drive to the motor 2006 UNDERVOLT CTRL 0 2 1 1 ENABLE TIME Sets the DC undervoltage controller on or off When on If the DC bus voltage drops due to loss of input power the undervoltage controller decreases the motor speed in order to keep the DC bus voltage above the lower limit When the motor speed decreases the inertia of the load causes regeneration back into the drive keeping the DC bus charged and preventing an undervoltage trip The DC undervoltage controller increases power loss ride through on systems with a high inertia such as a centrifuge or a fan 0 DISABLE Disables controller 1 ENABLE TIME Enables controller with 500 ms time limit for operation 2 ENABLE Enables controller without maximum time limit for operation 2007 MINIMUM FREQ 500 0 500 0 Hz 0 1 Hz 0 0 Hz zi Defines the minimum limit for the drive output frequency P2008 A positive or zero minimum frequency value defines two ranges
121. ntaining information on selected operations of the drive Drive Actual Values for example group 01 parameters can be mapped to Input Words using group 51 parameters protocol dependent but typically parameters 5104 5126 NOTE This is not required with MicroTech III controls Planning Network planning should address the following questions What types and quantities of devices must be connected to the network What control information must be sent down to the drives What feedback information must be sent from the drives to the controlling system 68 www DaikinApplied com DAIKIN FiELDBUS ADAPTER Communication Setup FBA Serial Communication Selection To activate the serial communication use parameter 9802 COMM PROTOCOL SEL Set 9802 4 EXT FBA Serial communication configuration Setting 9802 together with mounting a particular FBA module automatically sets the appropriate default values in parameters that define the communication process These parameters and descriptions are defined in the user s manual supplied with the FBA module NOTE This is not required with MicroTech III controls Parameter 5101 is automatically configured Parameters 5102 5126 are protocol dependent and define for example the profile used and additional I O words These parameters are referred to as the fieldbus configuration parameters See the user s manual provided with the FBA module for details on
122. ol panel press RESET Turn off the power for 5 minutes Depending on the value of 1604 FAULT RESET SELECT the following could also be used to reset the drive Digital input Serial communication When the fault has been corrected the motor can be started Alarm Listing History For reference the last three fault codes are stored into parameters 0401 0412 0413 For the most recent fault identified by parameter 0401 the drive stores additional data in parameters 0402 0411 to aid in troubleshooting a problem For example parameter 0404 stores the motor speed at the time of the fault To clear the fault history all of the Group 04 Fault History parameters 1 Using the control panel in Parameters mode select parameter 0401 Press EDIT Press UP and Down simultaneously Press SAVE Correcting alarms The recommended corrective action for alarms is Determine if the Alarm requires any corrective action action is not always required Use Alarm listing below to find and address the root cause of the problem The following table lists the alarms by code number and describes each Table 56 Alarms by Code Numbers Alarm Code Display Description 2001 OVERCURRENT Excessive motor load Current limiting controller is active Check for and correct Insufficient acceleration time parameters 2202 ACCELER TIME 1 Faulty motor motor cables or connections 2002 OVERVOLTAGE Over
123. om DAIKIN DIAGNOSTICS Table 53 continued Fault Listing Fault Code Fault Name In Panel Description and Recommended Corrective Action 101 SERF CORRUPT 102 RESERVED 103 SERF MACRO Error internal to the drive Contact your local Daikin sales representative and report the error number 104 RESERVED 105 RESERVED 201 DSP T1 OVERLOAD 202 DSP T2 OVERLOAD 203 DSP T3 OVERLOAD 204 DSP STACK ERROR Error in the system Contact your local Daikin sales representative and report the error number 205 RESERVED obsolete 206 OMIO ID ERROR 207 EFB LOAD ERR Parameter values are inconsistent Check for any of the following 2001 MINIMUM SPEED gt 2002 MAXIMUM SPEED 2007 MINIMUM FREQ gt 2008 MAXIMUM FREQ 2001 MINIMUM SPEED 9908 MOTOR NOM SPEED is outside proper range 50 1000 PAR HZREMEIMITS 2002 MAXIMUM SPEED 9908 MOTOR NOM SPEED is BUE proper A si 2007 MINIMUM FREQ 9907 MOTOR NOM FREQ is outside proper range 50 2008 MAXIMUM FREQ 9907 MOTOR NOM FREQ is outside proper range gt 50 These are factory set and tested Contact your local Daikin sales representative if there is a problem Parameter values are inconsistent Check for the following 1001 PARFFAREFNG 2007 MINIMUM FREQ is negative when 8123 PFA ENARE is active 1002 RESERVED Obsolete Parameter values are inconsistent Check for any of the following 1301
124. on status as follows Upper right shows the active reference Middle Using Group 34 Panel Display the middle of the LCD display can be configured to display One to three parameter values The default display shows parameters 0103 OUTPUT FREQ in percentages 0104 CURRENT in amperes and 0120 AI1 in milliamperes Use parameters 3401 3408 and 3415 see page 34 to select the parameters from Group 01 to display Entering parameter 0100 results in no parameter displayed For example if 3401 0100 and 3415 0100 then only the parameter specified by 3408 appears in the Control Panel display You can also scale each parameter in the display for example to convert the motor speed to a display of conveyor speed Parameters 3402 3405 scale the parameter specified by 3401 parameters 3409 3412 scale the parameter specified by 3408 etc Abar meter rather than one of the parameter values Enable bar graph displays using parameters 3404 3411 and 3418 Bottom The bottom of the LCD display shows e Lower corners show the functions currently assigned to the two soft keys e Lower middle displays the current time if configured to show the time OM 1191 MD5 VFD Operating the Drive Auto Hand The very first time the drive is powered up it is in the auto control AUTO mode and is controlled from the Control terminal block X1 To switch to hand control HAND and control
125. ontrol Parameters Drive Parameter Value Setting Protocol Reference Modbus Daikin DRV DCU PROFILE N2 FLN BACnet 1601 RUN ENABLE 7 COMM Not Recommended Run enable by fieldbus 40001 bit 3 40031 bit 6 inverted BO4 35 BV12 1604 FAULT RESET SEL 8 COMM Fault reset by fieldbus 40001 bit 7 40031 bit 4 BO6 94 BV14 1606 LOCAL LOCK 8 COMM Source for local lock selection is the fieldbus Does not apply 40031 bit 14 1607 PARAM SAVE 1 SAVE Saves altered parameters to memory then value returns to 0 41607 40032 bit 2 BO18 N A 1608 START ENABLE 1 7 COMM Not Recommended Source for start enable 1 is the fieldbus Command word 1609 START ENABLE 2 7 COMM Not Recommended Source for start enable 2 is the fieldbus Command word 2013 MIN TORQUE SEL 7 COMM Source for minimum torque selection is the fieldbus 2014 MAX TORQUE SEL 7 COMM Source for maximum torque selection is the fieldbus 2201 ACCIDEC 1 2 SEL 7 COMM Source for ramp pair selection is the fieldbus Does not apply 40032 bit 2 BV20 40032 bit 3 BV21 40031 bit 15 40031 bit 10 1 Use Memorize Point command www DaikinApplied com 51 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS Rel
126. or each error transmission attempt MicroTech Ill communications is not working if parameters 5306 5307 or 5308 do not continually increment their count The Modbus communication port is not working broken or controller is OFF if ALARM 2021 is flashing on the kepad screen parameter 5306 is not increasing its count or parameter 5309 EFB STATUS shows on the keypad as IDLE The Daikin Factory Test Operator will change any Group 99 values to match the installed motor nameplates as required for Rooftop and Self Contained units Maverick units have specific allowed motor amp values that are entered into the VFD matching the design specification www DaikinApplied com DAIKIN APPENDIX Figure 14 MD5 Maverick Il Supply Fan Exhaust Fan and Energy Recovery Wheel SAF VFD CABLE Terminal Strip MicroTech Ill WHITE a GND Controller i 4 B BLK 212B 13 B oe BLACK Y Ar At 1 REMOTE REF KEYPAD EAF VFD CABLE l 29 A 30 B DRN 213B 14 NB B BLK 212B 14 VFD10 X1A A WHT 211B 14 VFD51 SCR 1 ALL DRAINS DRN IVFD60 i 213B 13 i AM 2 213B 14 H213B 3 l AGND 3 l NOTE DRN CHANGE SAF VFD CABLE Terminal Strip MicroTech III SRC DRN 213B 13 TB1F 41G GND Controller 10V 4 l B B A A
127. ork when using BACnet 2 Swap wires B amp A Adjust parameter 5303 amp Cycle power Change parity using parameter 5304 amp cycle power 5 Limit to 31 devices on 1 segment Turn off VFD termination resistors move jumpers Install loose resistor recommended by the DCS controls company Terminate final device on the trunk Install EIA 485 3 conductor shielded data grade cable communications wire See drawings on page 1 190 Find and correct ground loop or high voltage problems before replacing any component assemblies Perform the following steps to determine if the EIA 485 transceiver is damaged a Power unit down b Remove bus wires and retighten connections c Turn bus termination ON d Measure impedance between B amp A MD5 164 ohms 5 If measurements are not within the specified range the EIA 485 transceiver is bad replace the assembly containing the EIA 485 port Bo o NI co 5307 5007 DV CRC ERR Rapidly Increasing Numeric Value 1i Duplicate Addresses 1 See Corrective Action 1 Parameter Number 2 Too many devices on wire 5308 3 Noise on EIA 485 wire 2 Limit to 31 unit loads on 1 segment MD5 1 unit load 3 See Corrective Action 7 Parameter Number 5308 5309 5009 DV IDLE 1 No network connection 1 Land communication wires as shown in STATUS 2 Blown EIA 485 transceiver drawings on page1 190 Check Repeater if 3
128. otor for the time defined here and then starts the motor Set the pre magnetizing time just long enough to allow full motor magnetization Too long a time heats the motor excessively www DaikinApplied com 29 OM 1191 MD5 VFD DAIKIN PARAMETERS Group 22 Accel Decel This group defines ramps that control the rate of acceleration and deceleration You define these ramps as a pair one for acceleration and one for deceleration You can define two pairs of ramps and use a digital input to select one or the other pair Table 14 Group 22 Accel Decel Code Description Range Resolution Default S oom 2202 ACCELER TIME 1 4800 0 s onis 30 0 s Sets the acceleration time for zero to maximum frequency for ramp pair 1 See A in the figure Actual acceleration time also depends on 2204 RAMP SHAPE 1 See 2008 MAXIMUM FREQ page 28 I A 2202 ACCELER TIME 1 B 2204 RAMP SHAPE 1 2203 0 0 DECELER TIME 1 1800 0 s ORS 30 0 s Sets the deceleration time for maximum frequency to zero for ramp pair 1 Actual deceleration time also depends on 2204 RAMP SHAPE 1 See 2008 MAXIMUM FREQ page 28 OM 1191 MD5 VFD 30 www DaikinApplied com DAIKIN PARAMETERS Group 26 Motor Control This group defines variables used for motor control Table 15 Group 26 Motor Control Code Description Range Resolution Default S 2605 U f RATIO 1 2 1 2
129. parameter 3604 3617 STOP DAY 4 1 MONDAY Defines timer 4 weekly stop day See parameter 3605 3622 BOOSTER SEL 0 NOT SEL Selects the source for the booster signal 0 NOT SEL Booster signal is disabled 1 DI1 Defines DI1 as the booster signal 2 6 DI2 DI6 Defines DI2 DI6 as the booster signal 1 DI1 INV Defines an inverted digital input DI1 as the booster signal 2 6 DIZ INV DIG INV Defines an inverted digital input DI2 DI6 as the booster signal 3623 BOOSTER TIME 00 00 00 23 59 58 2s 00 00 00 Defines the booster ON time Time is started when booster sel signal is released If parameter value is 01 30 00 booster is active for 1 hour and 30 minutes after activation DI is released www DaikinApplied com 37 OM 1191 MD5 VFD DAIKIN PARAMETERS Group 53 EFB Protocol This group defines set up variables used for an embedded fieldbus EFB communication protocol The standard EFB protocol in the MD5 is Modbus See chapter Embedded Fieldbus on page 45 Table 20 Group 53 EFB Protocol Code Description Range Resolution Default S 5302 EFB STATION ID 0 65535 1 SAF 2 RAF EAF 3 ERW Defines the node address of the RS485 link The node address on each unit must be unique 5303 EFB BAUD RATE 1 2 2 4 4 8 CHE SL 38 4 57 6 76 8
130. parameters 1001 EXT1 COMMANDS and 1102 EXT1 EXT2 SEL The external plug in fieldbus adapter is activated Parameter 9802 COMM PROT SEL 4 EXT FBA The external plug in fieldbus adapter is configured to use the drive profile mode or drive profile objects The content of the CONTROL WORD depends on the protocol profile used See the user s manual provided with the FBA module and or the Daikin drives profile technical data Status Word The STATUS WORD is a 16 bit word containing status information sent by the drive to the fieldbus controller The content of the STATUS WORD depends on the protocol profile used See the user s manual provided with the FBA module and or the Daikin drives profile technical data section Reference The contents of each REFERENCE word Can be used as speed or frequency reference Is a 16 bit word comprised of a sign bit and a 15 bit integer Negative references indicating reversed rotation direction are indicated by the two s complement of the corresponding positive reference value The use of a second reference REF2 is supported only when a protocol is configured for the Daikin Drives profile Reference scaling is fieldbus type specific See the user s manual provided with the FBA module and or the following sections as appropriate Daikin drives profile technical data Generic profile technical data OM 1191 MD5 VFD Actual Values Actual Values are 16 bit words co
131. pered to the Modbus terminated position Top 2 pins jumpered to the volt position 93 OM 1191 MD5 VFD DAIKIN APPENDIX Figure 17 MD5 RoofPak Energy Recovery Wheel Frost Control Option A 1 2 12 WHITE B 1 2 13 BLACK i YELLOW Jumper to establish digital ground reference to internal 24VDC supply MB R11 Run Enable 9 5 BUS TERMINAL DI4 DIS os OM 1191 MD5 VFD 94 Top pins jumpered to the Modbus terminated position www DaikinApplied com P DAIKIN People and ideas you can trust Daikin Applied Training and Development Now that you have made an investment in modern efficient Daikin equipment its care should be a high priority For training information on all Daikin HVAC products please visit us at www DaikinApplied com and click on Training or call 540 248 9646 and ask for the Training Department Warranty All Daikin equipment is sold pursuant to its standard terms and conditions of sale including Limited Product Warranty Consult your local Daikin Applied representative for warranty details To find your local Daikin Applied representative go to www DaikinApplied com Aftermarket Services To find your local parts office visit www DaikinApplied com or call 800 37 PARTS 800 377 2787 To find your local service office visit www DaikinApplied com or call 800 432 1342 This document contains the most current product information as of this p
132. plays The drive detects error situations and reports them using The green and red LED on the body of the drive The status LED on the control panel if the HVAC control panel is attached to the drive The control panel display if the HVAC control panel is attached to the drive The Fault Word and Alarm Word parameter bits parameters 0305 to 0309 See Group 03 Actual Signals on page 17 The form of the display depends on the severity of the error You can specify the severity for many errors by directing the drive to Ignore the error situation Report the situation as an alarm Report the situation as a fault OM 1191 MD5 VFD 74 Red Faults The drive signals that it has detected a severe error or fault by Enabling the red LED on the drive LED is either steady on or blinking Setting an appropriate bit in a Fault Word parameter 0305 to 0307 Overriding the control panel display with the display of a fault code Stopping the motor if it was on The fault code on the control panel display is temporary Pressing any of the following buttons removes the fault message MENU ENTER UP button or DOWN button The message reappears after a few seconds if the control panel is not touched and the fault is still active Flashing Green Alarms For less severe errors called alarms the diagnostic display is advisory For these situations the drive is simply reporting that it had detected
133. ply to Daikin MicroTech III applications 1106 REF2 SELECT Olas tlr 1921 19 Pip1our E Daikin MicroTech III applications REF2 SELECT LIMIT Selects the signal source for external reference REF2 0 17 Same as for parameter 1103 REF1 SELECT 19 PID1OUT The reference is taken from the PID1 output See Group 40 PROCESS PID SET 1 and Group 41 PROCESS PID SET 2 Does not apply to 20 21 Same as for parameter 1103 REF1 SELECT MAX 1107 1108 j PFA ce MIN 1107 1108 www DaikinApplied com 23 OM 1191 MD5 VFD DAIKIN PARAMETERS Group 12 Constant Speeds This group defines a set of constant speeds In general You can program up to 7 constant speeds ranging from 0 500 Hz or 0 30000 rpm Values must be positive No negative speed values for constant speeds Constant speed selections are ignored if The torque control is active or The process PID reference is followed or The drive is in local control mode or PFA Pump Fan Alternation is active Table 10 Group 12 Constant Speeds Code Description Range Resolution Default S 1201 CONST SPEED SEL 14 19 3 DI3 i Defines the digital inputs used to select Constant Speeds See general comments in introduction 0 NOT SEL Disables the constant speed function 1 DI1 Selects Constant Speed 1 with digital input DI1 Digital input activated
134. priate location The location is defined by the Protocol Reference which is protocol dependent Drive Parameter Value Description Protocol Reference 1601 RUN ENABLE 7 COMM Run enable by fieldbus 1604 FAULT RESET SEL 8 COMM Fault reset by fieldbus 1607 PARAM SAVE 1 SAVE Saves altered parameters to memory then value returns to 0 Relay Output Control Using the fieldbus for relay output control requires Table 48 Relay Output Control Drive parameter values set as defined below Fieldbus controller supplied binary coded relay command s in the appropriate location The location is defined by the Protocol Reference which is protocol dependent Drive Parameter Value Description Protocol Reference 1401 RELAY OUTPUT 1 Relay Output 1 controlled by fieldbus 1402 RELAY OUTPUT 2 Relay Output 2 controlled by fieldbus 1403 RELAY OUTPUT 3 35 COMM Relay Output 3 controlled by fieldbus 1410 RELAY OUTPUT 4 36 COMM 1 Relay Output 4 controlled by fieldbus 1411 RELAY OUTPUT 5 Relay Output 5 controlled by fieldbus 1412 RELAY OUTPUT 6 Relay Output 6 controlled by fieldbus 0122 RO 1 3 STATUS Relay 1 3 status 0123 RO 4 6 STATUS Relay 4 6 status 1 More than 3 relays requires the addition of a relay extension module NOTE Note Relay status feedback occurs without configuration as defined below Analog Output Control
135. r e Standard embedded fieldbus EFB at terminals X1 28 32 e Fieldbus adapter FBA module mounted in slot 2 option Rxxx Control Interface In general the basic control interface between the fieldbus System and the drive consists of Protocol Control Interface Reference for more information Output Words Control word Reference1 Reference2 Input Words The content of these words is defined Status word by profiles For details on the profiles Modbus Actual value 1 used The MicroTech III control and the MD5 communicate over Modbus All Modbus values are factory set and tested Actual value 2 Actual value 3 Actual value 4 Actual value 5 Actual value 6 Actual value 7 Actual value 8 Binary output objects N2 Analog output objects Binary input objects Analog input objects N2 protocol technical data Binary output points FLN Analog output points Binary input points Analog input points FLN protocol technical data Device management Binary output objects BACnet Analog output objects Binary input objects Analog input objects BACnet protocol technical data www DaikinApplied com 45 Fieldbus Two basic serial communications configurations are available Embedded fieldbus EFB Using the RS485 interface at terminals X1 28 32 on the control board a control System can communicate with the d
136. rameter Is Control Status Words conform to 32 bit DCU Profile 2 Daikin DRV FULL Operation of Control Status Words conform to Daikin Drives Profile full This parameter indicates the number of valid application messages received at this drive This count does not include 5306 EFB OK MESSAGES MS TP token passing and polling messages For such messages see 5316 5307 EFB CRC ERRORS This parameter indicates the number of CRC errors detected in either the header or data CRCs 5308 EFB UART ERRORS This parameter indicates the number of UART related errors framing parity detected This parameter indicates the internal status of the EFB Protocol as follows IDLE EFB Protocol is configured but not receiving messages TIMEOUT Time between valid messages has exceeded the interval set by parameter 3019 5309 EFB STATUS OFFLINE EFB Protocol is receiving messages NOT addressed to this drive ONLINE EFB Protocol is receiving messages addressed to this drive RESET EFB Protocol is in reset LISTEN ONLY EFB Protocol is in listen only mode Sets the response turnaround time in milliseconds in addition to any fixed delay imposed 5310 EFB PAR10 Not used for Comm setup by the protocol When this protocol is selected the default value is 3ms 0 ms 5ms This parameter together with parameter 5317 EFB PAR 17 sets BACnet Device Object Instance IDs For the range 1 to 65 535 Thips parameter sets the ID directly 5317 mu
137. rameter values individually Start up Assistant Mode Guides the start up and configuration Changed Parameters Mode Shows changed parameters Fault Logger Mode Shows the drive fault history Drive Parameter Backup Mode Stores or uploads the parameters e Clock Set Mode Sets the time and date for the drive I O Settings Mode Checks and edits the I O settings Alarm Mode Reporting mode triggered by drive alarms Standard Display Mode Use the Standard Display Mode to read information on the drive s status and to operate the drive To reach the Standard Display Mode press EXIT until the LCD display shows status information OM 1191 MD5 VFD DAIKIN ConTROL PANEL Status Information Table 1 Status Information Control Panel Display Significance Rotating arrow Drive is running and at setpoint clockwise or counterclockwise Shaft direction is forward or reverse Rotating dotted arrow blinking Drive is running but not at setpoint Start command is present but motor Stationary dotted arrow is not running E g start enable is missing Top The top line of the LCD display shows the basic status information of the drive HAND Indicates that the drive control is local that is from the control panel AUTO Indicates that the drive control is remote such as the basic I O X1 or fieldbus Indicates the drive and motor rotati
138. re a contact of the motor s On Off switch to the Interlock circuit the drive s PFA logic can then recognize that the motor is switched off and start the next available motor Wire a contact of the motor thermal relay or other protective device in the motor circuit to the Interlock input the drive s PFA logic can then recognize that a motor fault is activated and stop the motor 0 NOT SEL Disables the Interlock function All digital inputs are available for other purposes Requires 8118 AUTOCHNG INTERV 0 0 The Autochange function must be disabled if Interlock function is disabled 1 DI1 Enables the Interlock function and assigns a digital input starting with DI1 to the interlock signal for each PFA relay These assignments are defined in the following table and depend on the number of PFA relays number of parameters 1401 1403 and 1410 1412 with value 31 PFA the Autochange function status disabled if 8118 AUTOCHNG INTERV 0 0 and otherwise enabled No PFA relays Autochange disabled P 8118 Autochange enabled P 8118 0 DI1 Speed Reg Motor Not allowed DI2 DI6 Free 1 DI1 Speed Reg Motor DI1 First PFA Relay DI2 First PFA Relay DI2 DI6 Free DI3 DI6 Free 2 DI1 Speed Reg Motor DI1 First PFA Relay DI2 First PFA Relay DI2 Second PFA Relay DI3 Second PFA Relay DI3 DI6 Free DI4 DI6 Free 3 DI1 Speed Reg Motor DI1 First PFA Relay DI2 First PFA Relay
139. rinting For the most up to date product information please go to www DaikinApplied com Products manufactured in an ISO Certified Facility OM 1191 02 13 2013 Daikin Applied 800 432 1342 www DaikinApplied com
140. rive to the master station For specific STATUS WORD content see the user s manual provided with the FBA module Table 54 Generic Profile Reference As described earlier in Control interface the REFERENCE word is a speed or frequency reference NOTE REF2 is not supported by the Generic Drive profiles Reference Scaling REFERENCE scaling is fieldbus type specific However at the drive the meaning of a 10096 REFERENCE value is fixed as described in the table below For a detailed description on the range and scaling of the REFERENCE see the user s manual supplied with the FBA module Reference Range Reference Type Scaling Remarks 100 par 9908 Final reference limited by Speed o o 2 Actual motor speed limited by u 100 par 9908 2001 2002 speed REF Fieldbus specific Actual Values As described earlier in Control interface Actual Values are words containing drive values Actual Value Scaling For Actual Values scale the feedback integer using the parameter s resolution See Complete parameter descriptions section for parameter resolutions For example Frequency 0 20 Feedback Parameter Feedback Integer x Parameter Integer Resolution Resolution Scaled Value 1 0 1 mA 1x 0 1 mA 7 0 1 mA 10 0 196 10 x 0 196 196 www DaikinApplied com 73 Final reference limited by 1104 1105 Actual motor speed limited by 2007 2008 frequency 100 par 9907
141. rive using any of the following protocols Modbus Metasys N2 APOGEE FLN BACnet Fieldbus adapter FBA See section Fieldbus Adapter on page 67 Other Devices NOTE The words output and input are used as seen from the fieldbus controller point of view For example an output describes data flow from the fieldbus controller to the drive and appears as an input from the drive point of view Planning Network planning should address the following questions What types and quantities of devices must be connected to the network What control information must be sent down to the drives What feedback information must be sent from the drives to the controlling system OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS Mechanical and Electrical Installation EFB To reduce noise on the network terminate the RS485 network using 120 Q resistors at both ends of the Connections should be made only while the drive is network Use the DIP switch to connect or disconnect the disconnected from the power source termination resistors See following wiring diagram The MD5 termination resistor J 2 are active terminators This Use Belden 9842 or equivalent Belden 9842 is a dual active circuit includes bins Pull up and Pull down twisted shielded pair cable with a wave impedance of resistors 120 0 Connect the shield at each end of the cable to a drive Use one of these twisted shie
142. ro The corresponding drive parameter is 0114 Hours wW AV15 MOTOR TEMP This object indicates the drive s motor temperature C R AV16 INPUT REF 1 This object sets Input Reference 1 Control requires parameter 1103 value COMM Percent C This object sets either Input Reference 2 Control requires parameter 1106 value COMM AV1T INPUT REF 2 Process PID setpoint Control requires parameter 1106 value PID1 OUT and parameter 4010 value Percent c COMM This object indicates the most recent fault entered in the drive s fault log The corresponding drive AV18 LAST FLT parameter is 0401 None R This object indicates the second most recent fault entered in the drive s fault log The corresponding AV19 FREVEET drive parameter is 0412 None R This object indicates the third most recent fault entered in the drive s fault log The corresponding drive AV20 PREV FLT 2 parameter is 0413 None R AV21 AO 1 ACT This object indicates Analog Output 1 s level The corresponding drive parameter is 0124 Milliamps R AV22 AO 2 ACT This object indicates Analog Output 2 s level The corresponding drive parameter is 0125 Milliamps R AV23 ACCEL1 TIME This object sets the Ramp1 acceleration time The corresponding drive parameter is 2202 Seconds Ww AV24 DECEL1 TIME This object sets the Ramp1 deceleration time The corresponding drive parameter is 2203 Seconds Ww AV25 MBOX PARAM D eet defines the parameter to be read or written to by the mailbox function See BV15
143. rrection below 15 AMAI2 Defines an analog input 1 Al1 and analog input 2 Al2 combination as the reference source See Analog input reference correction below 16 AI1 AI2 Defines an analog input 1 Al1 and analog input 2 AI2 combination as the reference source See Analog input reference correction below 17 AM AI2 Defines an analog input 1 Al1 and analog input 2 AI2 combination as the reference source See Analog input reference correction below 20 KEYPAD RNC Defines the control panel as the reference source A Stop command resets the reference to zero the R stands for reset Changing the control source EXT1 to EXT2 EXT2 to EXT 1 does not copy the reference 21 KEYPAD NC Defines the control panel as the reference source A Stop command does not reset the reference to zero The reference is stored Changing the control source EXT1 to EXT2 EXT2 to EXT1 does not copy the reference Value setting Calculation of the AI reference Analog Input Reference Correction C B C value B value 50 of reference value C B C value B value 5096 of reference value Parameter values 9 10 and 14 17 use the formula in the table at the right C B C value 50 of reference value B value Where C B C value 50 of reference value B value e C Main reference value COMM for values 9 10 and AI1 for values 14 17 B Correcting reference AI1 for values 9 10 and AI2 for
144. s U1 V1 W1 L1 L2 L3 and U2 V2 W2 T1 T2 T3 and depending on the frame size UDC and UDC or BRK and BRK Z DANGER Dangerous voltage is present when input power is connected After disconnecting the supply wait at least 5 minutes to let the intermediate circuit capacitors discharge before removing the cover N DANGER Even when power is switched off from the input terminals of the MD5 there may be dangerous voltage from external Sources on the terminals of the relay outputs Z DANGER When the control terminals of two or more drives are connected in parallel the auxiliary voltage for these control connections must be taken from a single source which can either be one of the drives or an external supply OM 1191 MD5 VFD AN DANGER Disconnect the internal EMC filter when installing the drive on an IT system an ungrounded power system or a high resistance grounded over 30 ohm power system Z DANGER Do not attempt to install or remove EM1 EM3 F1 or F2 screws while power is applied to the drive s input terminals Z N WARNING Do not control the motor with the disconnecting device disconnecting means instead use the control panel keys or commands via the I O board of the drive The maximum allowed number of charging cycles of the DC capacitors i e power ups by applying power is five in ten minutes Z N WARNING Never attempt to repair a malfunctioning MD5 contact the f
145. sb RPIRE AEXO RE ROLES SE CREER mE 78 Correcting alas uui cee uh teehee bak suni eger 78 Alatimlbisthig 2 ducebat x dp r ados te bb bead 78 Maintenance susc reps pEPS enois bie a Sp CERE 80 Maintenance Intervals 000000 illis 80 FICAISIAK ueniet px wed kd Sard uiua eins ec 80 Drive Module Fan Replacement 20 5 ccc eser 80 Frame Sizes RT RA i coussin 80 Frame Sizes R5 and RO csse Ree s Rss 81 Frame Sizes R7 and R8 ior ebbe bees 81 Capaci daa atta Dutacp tape E a Abanateu stan ea I ERES 81 Gontrol Patiel 4 222593 ewa bI LER P pE REPOS a 81 Clear pota i re fede IEEE eae ee eRe Ad 81 ric T T 81 Technical Data rbd Umbra atte s icc Rho ERI ease 82 Rats onein enn Ead eho ose E e ded 82 Ratings 208 240 volt drives llli llus 82 Ratings 380 480 volt drives liliis llus 82 Ratings 500 600 volt drives sicnt 83 Symbols serienr ere So dig me deg ELE QUA TE Subs aed 83 jim 83 DeratilTgius decipere ede 9E or ebore koe abend ents 83 Temperature Derdiligi u uoo oo ca emet p dac bete booa 83 Altitude Deratlng nk p EIER see XR EE EAS 83 Single Phase Supply Derating 83 Gontrolconnecors 2 22 kp IER OD neama ERES ES 84 Control Connection Specifications 84 Control Cables coude RS SAEI de nccu ES dO Qe 84 Drive s Control Connection Terminals su 85 Control Terminal Descriptions 2 ocn rope tri 85
146. serial communication with the drive Table 23 Group 98 Options Code Description Range Resolution Default S 9802 COMM PROT SEL ONES 1 ecd zi Selects the communication protocol 0 NOT SEL No communication protocol selected 1 STD MODBUS The drive communicates with Modbus via the RS485 channel X1 communications terminal See also Group 53 EFB PROTOCOL 2 N2 Enables fieldbus communication with the drive using Metasys N2 protocol via the RS485 serial link X1 communications terminal 3 FLN Enables fieldbus communication with the drive using FLN protocol via the RS485 serial link X1 communications terminal 4 EXT FBA The drive communicates via a fieldbus adapter module in option slot 2 of the drive 5 BACNET Enables fieldbus communication with the drive using BACnet protocol via the RS485 serial link X1 communications terminal OM 1191 MD5 VFD 44 www DaikinApplied com DAIKIN EMBEDDED FIELDBUS Overview The MD5 can be set up to accept control from an external System using standard serial communication protocols When using serial communication the ACH550 can either Receive all of its control information from the fieldbus or Be controlled from some combination of fieldbus control and other available control locations such as digital or analog inputs and the control panel Figure 6 MD5 Connections Fieldbus Controller Connect using eithe
147. sh buttons in parallel Stop is through a normally closed push button connected to digital input DI2 Connect multiple Stop push buttons in series Parameter 1003 defines the direction Selecting 1003 3 REQUEST is the same as 1003 1 FORWARD 4 DI1P 2P 3 Three wire Start Stop Direction Start Stop commands are through momentary push buttons as described for DI1P 2P e Direction control requires parameter 1003 3 REQUEST is through digital input DI3 DI3 activated Reverse de activated Forward 5 DI1P 2P 3P Start Forward Start Reverse and Stop Start and Direction commands are given simultaneously with two separate momentary push buttons the P stands for pulse Start Forward command is through a normally open push button connected to digital input DI1 In order to start the drive the digital input DI3 must be activated prior to the pulse in DI1 Start Reverse command is through a normally open push button connected to digital input DI2 In order to start the drive the digital input DI3 must be activated during the pulse in DI2 Connect multiple Start push buttons in parallel Stop is through a normally closed push button connected to digital input DI3 Connect multiple Stop push buttons in series Requires parameter 1003 3 REQUEST 6 DI6 Two wire Start Stop Start Stop is through digital input DI6 DI6 activated Start DI6 de activated Stop Parameter 1003 defines the direction Selecti
148. something unusual In these situations the drive Flashes the green LED on the drive does not apply to alarms that arise from control panel operation errors Sets an appropriate bit in an Alarm Word parameter 0308 or 0309 See Group 03 Actual Signals for the bit definitions Overrides the control panel display with the display of an alarm code and or name Alarm messages disappear from the control panel display after a few seconds The message returns periodically as long as the alarm condition exists www DaikinApplied com DAIKIN DIAGNOSTICS Correcting Faults The recommended corrective action for faults is Use the Fault listing table below to find and address the root cause of the problem Resetthe drive See Fault Resetting on page 78 Table 55 Fault Listing Fault Code Fault Name In Panel Description and Recommended Corrective Action Output current is excessive Check for and correct Excessive motor load 1 SVERGURRENT Insufficient acceleration time parameters 2202 ACCELER TIME 1 Faulty motor motor cables or connections Intermediate circuit DC voltage is excessive Check for and correct 2 DC OVERVOLT Static or transient overvoltages in the input power supply Insufficient deceleration time parameters 2203 DECELER TIME 1 Drive heatsink is overheated Temperature is at or above limit R1 R4 amp R7 R8 115 C 239 F R5 R6 125 C 25
149. st be 0 For example the following values set the ID 5311 EFB PAR11 Not used for Comm setup to 49134 5311 49134 and 5317 0 For IDs gt 65 335 The ID equals 5311 s value plus 10 000 times 5317 s value For examle the following values set the ID to 71234 5311 1234 and 5317 7 7 5314 EFB PAR14 Not used for Comm setup 5315 EFB PAR15 Not used for Comm setup This parameter indicates 5316 EFB PAR 16 Not used for Comm setup the count of MS TP tokens passed to this drive This parameter works with parameter 5311 to 5317 EFB PAR17 set BACnet Device Object Instance IDs See parameter 5311 page 38 NOTE After any changes to the communication settings protocol must be reactivated by either cycling the drive power or by setting parameter 5302 EFB STATION ID to 0 and then restoring the station ID 5302 or use Reinitialize Device Service www DaikinApplied com 49 OM 1191 MD5 VFD DAIKIN EMBEDDED FIELDBUS Activate Drive Control Functions EFB Controlling the Drive Fieldbus control of various drive functions requires configuration to Tell the drive to accept fieldbus control of the function Define as a fieldbus input any drive data required for control Define as a fieldbus output any control data required by the drive The following sections describe at a general level the configuration required for each control function For the protocol specific details see the document supplied with the FBA modu
150. start a rotating motor useful if the motor is already rotating and if the drive will start smoothly at the current frequency Cannot be used in multimotor systems 4 TORQ BOOST Selects the automatic torque boost mode SCALAR FREQ mode only May be necessary in drives with high starting torque Torque boost is only applied at start ending when output frequency exceeds 20 Hz or when output frequency is equal to reference n the beginning the motor magnetizes within the time determined by the parameter 2103 DC MAGN TIME using DC current See parameter 2110 TORQ BOOST CURR Does not apply to Daikin MicroTech III applications 5 FLY BOOST Selects both the flying start and the torque boost mode SCALAR FREQ mode only Flying start routine is performed first and the motor is magnetized If the speed is found to be zero the torque boost is done 8 RAMP Immediate start from zero frequency 2102 STOP FUNCTION 1 2 1 1 COAST Selects the motor stop method 1 COAST Selects cutting off the motor power as the stop method The motor coasts to stop 2 RAMP Selects using a deceleration ramp Deceleration ramp is defined by 2203 DECELER TIME 1 or 2206 DECELER TIME 2 whichever is active 2103 DC MAGN TIME 0 00 10 00 s 0 01 s 0 30 s Defines the pre magnetizing time for the DC Magnetizing start mode Use parameter 2101 to select the start mode After the start command the drive pre magnetizes the m
151. the MD5 is powered down OM 1191 MD5 VFD DAIKIN TECHNICAL DATA Table 62 Drive Control Terminal Descriptions X1 Drive Control Terminal Description 1 SCR Terminal for signal cable screen Connected internally to chassis ground Analog input channel 1 programmable Default external reference Resolution 0 1 accuracy 1 ON 2 AM JUAIT OFF 0 2 10 V Ri 312 KQ R gt or for OFF B for ON fo 2 r J AM ON 0 4 20 mA Ri 100 0 3 AGND Analog input circuit common connected internally to chassis gnd through 1 MQ 9 4 10V Potentiometer reference source 10 V 2 max 10 mA 1kQ lt R lt 10kQ Ei Analog input channel 2 programmable Default PID feedback Resolution 0 1 accuracy 1 c c O lt 4 5 Amp Jt Al2 OFF 0 2 10 V Ri 312 kQ or for OFF E 1 2 r J1 Al2 ON 0 4 20 mA Ri 100 0 6 AGND Analog input circuit common connected internally to chassis gnd through 1 MQ 7 AO1 Analog output programmable Default frequency 0 20 mA load lt 500 Q 8 AO2 Analog output programmable Default 7 current 0 20 mA load 500 Q 9 AGND Analog output circuit common connected internally to chassis gnd through 1 MQ 10 24V Auxiliary voltage output 24 VDC 250 mA reference to GND short circuit protected 11 GND Auxiliary voltage output common
152. the drive using the control panel press and hold the or button Pressing the HAND button switches the drive to hand control while keeping the drive running Pressing the OFF button switches to hand control and stops the drive To switch back to auto control AUTO press and hold the button Hand Auto Off To start the drive press the HAND or AUTO buttons to stop the drive press the OFF button Reference To modify the reference only possible if the display in the upper right corner is in reverse video press the UP or DOWN buttons the reference changes immediately The reference can be modified in the local control mode HAND OFF and can be parameterized using Group 11 Reference Select to also allow modification in the remote control mode NOTE The Start Stop Shaft direction and Reference functions are only valid in local control HAND OFF mode 6 www DaikinApplied com DAIKIN ConTROL PANEL Figure 2 Parameters Mode To change the parameters follow these steps 1 Select MENU to enter the main menu NJ can 3 Select the Parameters mode with the UP DOWN buttons uA and select ENTER to select the Parameters Mode S can 3 Select the appropriate parameter group with the UP X v DOWN buttons and select SEL S C AN 4 Select the appropriate parameter in a group with the UP Iu DOWN buttons Select EDIT to change the parameter S 5 Press the UP DOWN buttons to change the parameter
153. the fieldbus configuration parameters Parameter 5127 forces the validation of changes to parameters 5102 5126 If parameter 5127 is not used changes to parameters 5102 5126 take affect only after the drive power is cycled Parameters 5128 5133 provide data about the FBA module currently installed e g component versions and status The Parameters section lists the group 51 parameters Table 45 Start Stop Direction Control Activate Drive Control Functions FBA Fieldbus control of various drive functions requires configuration to Tell the drive to accept fieldbus control of the function Define as a fieldbus input any drive data required for control Define as a fieldbus output any control data required by the drive The following sections describe at a general level the configuration required for each control function The last column in each table below is deliberately blank See the user s manual supplied with the FBA module for the appropriate entry Start Stop Direction Control Using the fieldbus for start stop direction control of the drive requires Drive parameter values set as defined below Fieldbus controller supplied command s in the appropriate location The location is defined by the Protocol Reference which is protocol dependent Drive Parameter Value Description Protocol Reference 1001 EXT1 COMMANDS 10 COMM Start Stop controlled by fieldbus with
154. toms start appearing Replacement fans are available from Daikin Do not use other than Daikin specified spare parts Frame Sizes R1 R4 To replace the fan 1 Remove power from drive 2 Remove drive cover 3 For Frame Size R1 R2 Press together the retaining clips on the fan cover sides and lift R3 R4 Press in on the lever located on the left side of the fan mount and rotate the fan up and out D gi B Restore power 80 Disconnect the fan cable Install the fan in reverse order www DaikinApplied com DAIKIN MAINTENANCE Figure 12 Drive Module Fan Replacement R1 R4 Capacitors The drive intermediate circuit employs several electrolytic capacitors Their life span is from 35 000 90 000 hours depending on drive loading and ambient temperature Capacitor life can be prolonged by lowering the ambient temperature It is not possible to predict a capacitor failure Capacitor failure is usually followed by a input power fuse failure or a fault trip Contact Daikin if capacitor failure is suspected Replacements for frame size R5 and R6 are available from Daikin Do not use other than Daikin specified spare parts Control Panel Cleaning Frame Sizes R5 and R6 Use a soft damp cloth to clean the control panel Avoid harsh To replace the fan cleaners which could scratch the display window 1 R from drive dbi die rom dd Batte ry bus LM A battery is only used in Assistant contro
155. ts the reference to zero the R stands for reset Parameter 2205 ACCELER TIME 2 controls the reference signal s rate of change Does not apply to Daikin MicroTech IIl applications 6 DI3U 4D Same as above DI3U 4D R except A Stop command does not reset the reference to zero The reference is stored When the drive restarts the motor ramps up at the selected acceleration rate to the stored reference 7 DISU 6D Same as above DI3U 4D except that DI5 and DI6 are the digital inputs used 8 COMM Defines the fieldbus as the reference source a M 9 COMM AIM Defines a fieldbus and analog input 1 Al1 combination as the reference source See Analog input reference correction below 10 COMMAI Defines a fieldbus and analog input 1 Al1 combination as the reference source See Analog input reference correction below 11 DI3U 4D RNC Same as DI3U 4D R above except that Changing the control source EXT1 to EXT2 EXT2 to EXT1 LOC to REM does not copy the reference 12 DI3U 4D NC Same as DI3U 4D above except that Changing the control source EXT1 to EXT2 EXT2 to EXT1 LOC to REM does not copy the reference 13 DI5U 6D NC Same as DI5U 6D above except that Changing the control source EXT1 to EXT2 EXT2 to EXT1 LOC to REM does not copy the reference 14 Al1 Al2 Defines an analog input 1 Al1 and analog input 2 Al2 combination as the reference source See Analog input reference co
156. us Word 41st xd RR du PEE Sar 68 Planblllg acc com Eo pU dE Ode pe eed 68 Communication Setup FBA 000005 69 Serial Communication Selection 04 69 Serial communication configuration 69 Activate Drive Control Functions FBA 69 Start Stop Direction Control ener rmn 69 Input Reference Select 00 000 c eee eee 69 SVSISM COMMON ers punea inris leaned de pd Auth Ed edd 70 Relay Output GConttol sessi res daai ERE LE des 70 Analog Output Control 2 xn rb ees 70 PID Control Setpoint Source 22 2 ssec tes 71 CommuniCation Fault 223 522 2422 2 ique qe det atq quedes 71 Feedback from the Drive FBA 005 71 Diagnostics e EBA une emp b bie 72 FUE oles qinda ee Qo pt E E T2 Serial Communication Diagnostics 72 Generic Profile Technical Data anana anaana 73 OVEIMIOW s 21 4 tU Ere REPRE RUP PR PEU S eL 3 COMMON NV OR deoa isa beate dre quart edd 73 Status WOIdi s oer bE ERE ERO Se xr dee PE eq ae ee TS Dip M T9 Actual VAS i21 2 2 225 m tbe B ede dut qb de 4 T3 Diagnostics irienna pR OCA ANERE 74 Diagnostic Displays sce dendo ed ona 74 Reda Fauls cs duitsa i Ree I Ede RE 74 Flashing Green Alamsaksa roende aa a E RS 74 Correcting Fauls 24 yeu i PREIS EP ODER ad T5 Fal RESENI soe ote kee are aE sneha iS 78 Flashing Rediked 25 21 thv RREREEILOU HEIDE P PRRES 78 PREG D m rrr 78 FUSION 2324
157. us controller The status consists of two Status Words The control panel displays the word in hex For example all zeros and a 1 in Bit 0 displays as 0001 All zeros and a 1 in Bit 15 displays as 8000 Bit 0303 FB STS WORD 1 0304 FB STS WORD 2 0 READY ALARM 1 ENABLED NOTICE 2 STARTED DIRLOCK 3 RUNNING LOCALLOCK 4 ZERO SPEED CTL MODE 5 ACCELERATE Reserved 6 DECELERATE Reserved 7 AT SETPOINT CPY CTL 8 LIMIT CPY REF1 9 SUPERVISION CPY REF2 10 REV REF REQ CTL 11 REV ACT REQ REF1 12 PANEL LOCAL REQ REF2 13 FIELDBUS LOCAL REQ REF2EXT 14 EXT2 ACT ACK STARTINH 15 FAULT ACK OFF ILCK 0304 FB STS WORD 2 1 Read only copy of the Status Word 2 See parameter 0303 www DaikinApplied com 17 OM 1191 MD5 VFD DAIKIN PARAMETERS Table 6 continued Group 03 Actual Signals 0305 FAULT WORD 1 1 Read only copy of the Fault Word 1 When a fault is active the corresponding bit for the active fault is set in the Fault Words Each fault has a dedicated bit allocated within Fault Words See section Fault listing on page 1 282 for a description of the faults The control panel displays the word in hex For example all zeros and a 1 in Bit 0 displays as 0001 All zeros and a 1 in Bit 15 displays as 8000 Bit 0305 FAULT WORD 1 0306 FAULT WORD 2 0307 FAULT WORD 3 0 OVERCURRENT Obsolete EFB 1 1 DC OVERVOLT THERM FAIL EFB2
158. voltage controller is active Check for and correct Static or transient overvoltages in the input power supply Insufficient deceleration time parameters 2203 DECELER TIME 1 2003 UNDERVOLTAGE Undervoltage on mains Under voltage controller is active Check for and correct 2004 DIR LOCK The change in direction being attempted is not allowed Either Do not attempt to change the direction of motor rotation or control panel To correct check 2008 PANEL LOSS Panel communication is lost and either Drive is in local control mode the control panel displays HAND or OFF or Drive is in remote control mode AUTO and is parameterized to accept start stop direction or reference from the Communication lines and connections Parameters in Groups 10 START STOP DIR and 11 REFERENCE SELECT if drive operation is AUTO Check for and correct Fan failure 2009 DEVICE OVERTEMP Obstructions in the air flow Excessive motor load Drive heatsink is hot This alarm warns that a DEVICE OVERTEMP fault may be near R1 R4 amp R7 R8 100 C 212 F R5 R6 110 C 230 F Dirt or dust coating on the heat sink Excessive ambient temperature OM 1191 MD5 VFD 78 www DaikinApplied com DAIKIN DIAGNOSTICS Table 54 continued Alarms by Code Numbers Fault Code Fault Name In Panel Description and Recommended Corrective Action Motor is hot based on either the drive s
159. y if motor temperature sensor is set up 20 0 7 0150 CB TEMP Eoo 1 0 2 Temperature of the drive control board in degrees Celsius Note Some drives have a control board OMIO that does not support this feature These drives always show the constant value of 25 0 C 0153 MOT THERM STRESS 0 0 100 0 0 1 Estimated rise of the motor temperature Value equals to the estimated motor thermal stress as a percentage of the motor temperature trip level 32768 0158 PID COMM VALUE 1 432767 1 Data received from fieldbus for PID control PID1 and PID2 32768 0159 PID COMM VALUE 2 432767 1 Data received from fieldbus for PID control PID1 and PID2 0 0 999 9 0174 SAVED KWH kWh 0 1 kWh Energy saved in kWh compared to the energy used when the pump is connected directly to the supply See the note on page 1 163 The counter value is accumulated till it reaches 999 9 after which the counter rolls over and starts again from 0 0 Can be reset with parameter 4509 ENERGY RESET resets all energy calculators at the same time 0 65535 0175 SAVED MWH MWh 1 MWh Energy saved in MWh compared to the energy used when the pump is connected directly to the supply See the note on page 1 163 The counter value is accumulated till it reaches 65535 after which the counter rolls over and starts again from 0 Can be reset with parameter 4509 ENERGY RESET resets all e

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