デジタル入力インタフェースカード "OPC-G1-DI"
Contents
1. m2. AZE 22kW 5 30kW 10 LED PG NO DC 25V A Lik HE
3. 0 4kW 30kW 75kW 1 8 2 2 1 ACANAR OOOTOOODO 16 114 112 110 18 16 14 12 Mi CM 115 113 mi 19 17 15 13 n 2 1 2 2 FRENIC MEGA i OPC G1 DI 116 et ns gt 114 O 113 4 12 eH n ao 110 19 zul SOURCE 1 LSB b 1 4 i 1 2 2 2 1 2 3 2 1 2 1 R 1 019 020 td N re 116 en 2 6
4. SW CN o Ae A g O o O 3 2 O g O O 8 o 1 1 OPC G1 DI ee Da o A x O O Q O O oO 8 o PERS 1 2 OPC G1 DO0 1 2 ROM 1 1 ROM Zi ROM FRENIC MEGA FRNI G1 0500 x Wo a ROM 5 5 7 FREN
5. FRENIC MEGA OW le iii i GM BELO CHS anna i 1 1 1 1 1 1 1 1 2 1 2 t3 RARA nn 1 2 1 4 1 2 1 4 1 1 3 1 4 2 1 4 1 5 1 5 2 2 1 2 1 2 1 2 2 eee 2 1 2 3 2 2 2 4 2 2 2 5 AJADI DIZ ei 2 3 2 5 1 1 lt I16 2 3 2 5 2 2 3 2 5 3 2 3 2 6
6. SI AE AF Fl N LE SL LE an 22kW 5 30kW 10 LED PG NO DC 25V
7. 2 4 R24 pic l MEGA a ik m 24 SD iD SINK an SINK SOURCE Y K SOURCE g kK mo er 1 MEGA PLC 100mA Dead H CO M1 SINK SINK 1 SOURCE SOURCE amp n e N a K ha a K i CM D 2 5 3 2 3 2 6 F01 1 C30 2 11
8. 22kW 5 30kW 10 LED P N DC 25V
9. 2 3 BIH 4 5 FRENIC MEGA 8 12 15 16 BCD BCD 4 Binary Coded Decimal FRENIC MEGA 8 FRENIC MEGA 3 A B C 1
10. HH 3 4 3 2 3 2 3 5 3 3 3 3 ol2 er 24v 3 2 3 6 021 D0 3 4 o21 DO 00 3 4 PG oo Nuon PF WH HK PID 15 PID SV 16 PID MV Kl O x
11. 019 DI 020 DI 2 5 o19 o20 2 5 4 m SHEE Sit H 1 2 12 C1 12 C1 V2 UP DOWN DI DI 0 1 DI 8bit 12bit 15bit 16bit BCD 4 0 99 99 BCD 4 0 500 0 H oH oH E 5 E 5 w CD Binary Coded Decimal X1 020 4 5 BCD
12. 2 O x 3 x 4 O x FRENIC MEGA 2 4 2 7 2 6 bit OFF T0 ON 1 2 6 fe ole mess mwwcsssmm 15 no 19 m 17 14 13 8bit i AE I16 OFF 0 16 ON 1 x 1 255 MSB 114 113 17 16 15 J 12bit I16 OFF 0 16 ON 1
13. SL SRL 1 0 16 SHA 5 1 0 BE Q 4 0 FRENIC MEGA 3 3 4 4 1 LED 16 2 4 1 LED LED4 LED3 LED2 LED1 LiLititi ILL LED4 LED3 LED2 CEDI 4 2 5 9
14. 1 2 O 2 2 1 1 1 o 5 1 English Version ENGLISH
15. LED oe 1 0 1 0 SG S LED 0 SOG L re ae OHO 0006 16 AA ONTO ONO 2909 16 P LED won k gt s CN 20905 16 OTO auto 0000 16 rik 1 80 77 ak Zi B41 I 0 5 E52 2 Yo 1 2 1 0 LIF Yo 3 DE EMLT 1 0 2 Z7 4
16. Ait er lL 7s KK ASS SL LE An ON
17. y x2 x 255 PID 08 07 06 05 04 03 02 01 P PID 100 x 255 08 07 06 05 04 03 02 x2 x 255 3 4 08 07 06 05 04 03 02 01 PG v 3 PG 100 x 255 08 07 06 05 04 03 02 01 Y 500V x 255 200V 1000V x 255 400V 06 05 04 03 02 01 Y HAY x2 x 255 06 05 04 03 02 PID SV Y 16 PID MV 06 05 04 03 02 Y x 255 3 5 4 1 0 FRENIC MEGA 1 0
18. N FRENIC MEGA 2 3 30kW oE Dr af ko Tun 3 C Port 2 5 3 5 1 3 0 4kW g O HY All Wilf AW Wh Bern N Y 7 1W Wit 1 5 B port 1 4 2 2 1 5
19. 1 3 A B C 1 1 3 EL FRENIC MEGA 2 3 30kW 2 1 1 1 2 CN1 A Port CN4 B Port CN5 C Port CN6 1 1 5 Sz 1 1 1 2 1 4 CN ER 1 4 1 5 3 GO 1 5 4
20. Hexa LED4 LED3 LED2 LEDI decimal on he LED monitor Example E 2 er 5 a 4 2 ENGLISH Chapter 5 PROTECTIVE FUNCTION Option communications error Erd Problem A communications error occurred between the digital interface card s and the inverter Possible Causes 1 There is a problem with the connection between the interface card and the inverter What to Check and Suggested Measures Check whether the connector on the interface card is firmly engaged with that of the inverter gt Reload the interface card into the inverter 2 Strong electrical noise Check whether appropriate noise control measures have been implemented e g correct grounding and routing of signal wires communications cables and main circuit wires gt Implement noise control measures 3 Two or more interface cards of the same type are mounted Note appear Check whether two or more interface cards of the same type are mounted gt Limit the number of interface cards of the same type on an inverter to only one When no o code is displayed even if a digital interface card is mounted check whether the connector on the interface card is firmly engaged with that of the inverter In this case 7 does not 5 1 ss Digital Input Interface Card OPC G1 DI
21. _ Gate City Ohsaki East Tower 11 2 Osaki 1 chome 108 0075 2 4 13 Shinagawa ku Tokyo 141 0032 Japan a Phone 81 3 5435 7283 Fax 81 3 5435 7425 URL http www fesys co jp 513 8633 5520 TEL 0120 128 220 FAX 0120 128 230 2008 12 L08 L08 XXCM URL http www fesys co jp eng
22. 105 UL M2 0 22 0 25N m 2 5 7mm gt 7 ag ee 1 6 1 7 Sr 1 5 1 8 22kW R1 25 3 T
23. 2 SW1 DC 22 27V CM 2 4 2 2 R22 E SINK La mw OFF 232 2 5 2 5 1 1 lt I16 SW1 1 1 1 1 lt I16 2 3 R23 SM SW1 I SINK SOURCE 2 5 2
24. Digital Output Interface Card OPC G1 DO Instruction Manual First Edition November 2007 Second Edition April 2008 Fuji Electric Systems Co Ltd The purpose of this manual is to provide accurate information in the handling setting up and operating of the digital input interface card and digital output interface card for the FRENIC MEGA series of inverters Please feel free to send your comments regarding any errors or omissions you may have found or any suggestions you may have for generally improving the manual In no event will Fuji Electric Systems Co Ltd be liable for any direct or indirect damages resulting from the application of the information in this manual SS ana FF I Fuji Electric Systems Co Ltd ER
25. 2 x 3 x FRENIC MEGA 3 3 AHE iH 3 gi 3 7 3 5 bit OFF T0 0N 1 3 5 MSB LSB 08 07 06 05 04 03 02 01 J ie of x 255 06 05 04 03 02 yY x 255 08 07 06 05 04 03 02 01 I F HABR x2 x 255 06 05 04 03 02 X 250V x 255 2000 500V x 255 400V 08 07 06 o5 04 03 02 o1 ie v x2 x 255 06 05 04 03 02
26. x 1 4095 MSB 116 115 114 13 112 19 E 17 15 u E 15bit B I16 OFF 0 16 ON 1 x 1 32767 MSB 16bit ne ns n4 n3 n2 M0 19 18 17 ls MER H x 1 65535 BCD 4 na ns n2 10 js 17 16 15 14 13 12 Hz Hz 0 1Hz 001Hz 0 99 99Hz 0 99 99Hz 0 0142 MSB ne ns 13 12 111 110 19 ls v 16 14 13 12 BCD 4 4 BE 10Hz 1Hz 0 1Hz 0 500 OHz 116 OFF 0 16 ON 1 0500 0Hz
27. it LOD Terminal X7 pulse input monitor i 4 gt O Not used Figure 4 1 Menu Transition in Menu 4 I O Checking Basic key operation To check the status of the I O signals set function code E52 to 2 Full menu mode beforehand 1 Turn the inverter ON It automatically enters Running mode In that mode press the key to switch to Programming mode The function selection menu appears 2 Use the and keys to display I O Checking 4 12 3 Press the key to proceed to a list of I O check items e g 5 47 4 Use the N and keys to display Option control circuit terminal I O 4_ 7 then press the key The corresponding I O check data appears Using the and Q keys switches the display method between the segment display and hexadecimal display 5 Press the key to return to the list of I O check items Press the key again to return to the menu 2 For details of Menu 4 I O Checking refer to the FRENIC MEGA Instruction Manual Chapter 3 Section 3 4 Programming Mode 4 1 The I O status of the digital interface card s can be displayed with ON OFF of the LED segment or in hexadecimal Signals are assigned to the LED segments as shown below Table 4 1 Display with ON OFF of LED Segments LED4 LED3 LED2 LED1 Segment LIII IIA LED number Bit Input terminal Output terminal Binary
28. 0 1Hz 2 5 Is re emew 8bit 12bit 15bit 16bit 15 na ns nz i 116 OFF 0 16 ON 1 128 127 x 1 127 M na ns n2 17 16 15 J 16 OFF 0 16 ON 1 2048 2047 RAH x 1 2047 19 18 17 116
29. SOOO OOOO 08 07 06 05 04 03 02 01 M2 Figure 3 1 Terminal Allocation and Symbol Diagram 3 2 Connection Diagram FRENIC MEGA OPC G1 DO Ban MSB 08 z 24 VDC hd Figure 3 2 Connection Diagram 3 1 ENGLISH 3 3 Terminal Functions Table 3 1 lists terminal symbols names and functions of the terminals on the digital output interface card Table 3 1 Terminals and Their Specifications Termine Name Functions symbol These digital terminals output various status e g output 01 to 08 Transistor outputs 1 to 8 frequency output current specified by function code 021 as an 8 bit parallel signal Common terminal for transistor output signals Transistor output common This terminal is electrically isolated from terminals CM 11 s and CMY 3 4 Electrical Specifications Table 3 2 lists the electrical specifications for the digital output interface card Table 3 2 Electrical Specifications Terminal Specifications Item cau PM Operating voltage 01 to 08 3 5 Output Interface Table 3 3 shows connection diagrams for output interface circuits Table 3 3 Connections of Output Interface Circuits Connection diagram Interface card Interface card SOURCE mode 3 2 3 6 Configuring Inverter s Function Code Function code 021
30. 1 4 SL LE an 22kW 5 30kW 10 LED P NO DC 25V x KE RSS 1 4 1 lt a
31. 2 4 2 7 2 5 3 3 1 3 1 3 1 3 2 3 1 3 3 3 2 3 4 i 3 2 3 5 3 2 3 6 ES 3 3 3 7 ee 3 4 4 O FEIN 4 1 BSR 5 1 1 1 1 1 WM3x8 2 2 3 OPC G1 DI 1 1 OPC G1 DO 1 2
32. 2 2 2 3 3 2 1 8 1 OFF D 3 5 1 3 5 lt 7mm 1 6 1 7 1 3 AWG24 18 0 25 0 75mm
33. OFF 0 16 ON 1 16384 16383 x 1 16383 115 114 112 111 19 lm 17 ls s ls E 32768 32767 x 1 32767 2 6 3 3 1 TO OC TO os o7 o 05 04 03 o2 oi w 3 1 3 2 FRENIC MEGA L1 R u L2 S v _ L3 T OPC G1 DO MSB O8 07 lt 06 05 04 03 02 LSB 01 3 2 3 1 3 3 3 1 3 1 o21 ee ee CM 11 CMY
34. 1 127 MSB 115 rslpz I9 I8 I7 16 15 14 J L Y Invalid Frequency command Hold signal 12 bit binary When 116 is OFF 0 the interface circuit updates the frequency frequency command command according to the input data When 116 is ON 1 the interface circuit discards the input data and holds the current frequency command Frequency setting range Maximum frequency to Maximum frequency 2048 to 2047 Setting resolution Maximum frequency x 1 2047 MSB 116 115 114 113 II12 I11 I10 I9 18 lr I6 15 D Frequency command Hold signal 15 bit binary When I16 is OFF 0 the interface circuit updates the frequency command according to the input data frequency command When I16 is ON 1 the interface circuit discards the input data and holds the current frequency command Frequency setting range Maximum frequency to Maximum frequency 16384 to 16383 Setting resolution Maximum frequency x 1 16383 nafns 111 I10 I9 I8 I7 16 1a 13 16 bit binary Frequency command frequency command Frequency setting range Maximum frequency to Maximum frequency 32768 to 32767 Setting resolution Maximum frequency x 1 32767 Chapter 3 DIGITAL OUTPUT INTERFACE CARD 3 1 Terminal Allocation and Symbol Diagram
35. DO mode selection provided for options specifies the item to be monitored by digital signals of this digital output interface card Table 3 4 lists the function code and its parameters The function code 021 becomes available when the digital output interface card is connected to the inverter Table 3 4 Function Code and Parameters Drive control 3 Function ode Data setting range Change when Data copy 2 Default setting DO option Output frequency DO mode selection before slip compensation Output frequency after slip compensation Output current Output voltage Output torque Load factor Input power PID feedback amount PG feedback value DC link bus voltage 13 Motor output 15 PID command SV 16 PID output MV 1 Y Possible N Impossible 2 Y Possible N Impossible 3 Y Applicable N Not applicable For details refer to the FRENIC MEGA Instruction Manual 3 3 ENGLISH 3 7 Details of Function Code Table 3 5 shows the configuration of function code 021 and the details of the terminal functions Turning the terminal output OFF or ON sets each bit data to 0 or 1 respectively Table 3 5 Details of Function Code Function Output signal Terminal function and configuration details code name MSB LSB Qutput requency 08 07 o6 o5 04 03 02 o1 before slip compensation v A Terminal output Output frequency Maximum frequency x
36. OPC G1 DO 1 1 1 2 Applicable Inverters This interface card is applicable to the following inverters and ROM version Table 1 1 Applicable inverter and ROM version FRENIC MEGA FRNOOOG10 000 All capacities 0500 or later The boxes O replace alphabetic letters depending on the nominal applied motor enclosure and power supply voltage To check the inverter s ROM version use Menu 5 Maintenance Information on the keypad Refer to the FRENIC MEGA Instruction Manual Chapter 3 Section 3 4 6 Reading maintenance information Inverter s ROM version Shows the inverter s ROM version as a 4 digit code 1 3 Operating Environment Install the inverter equipped with this interface card in an environment that satisfies the requirements listed in Table 1 2 Table 1 2 Environmental Requirements Item Specifications Site location Indoors Surrounding temperature Refer to the FRENIC MEGA Instruction Manual Chapter 2 Relative humidity 5 to 95 No condensation Atmosphere The inverter must not be exposed to dust direct sunlight corrosive gases flammable gases oil mist vapor or water drops Pollution degree 2 IEC60664 1 Note The atmosphere can contain a small amount of salt 0 01 mg cm2 or less per year The inverter must not be subjected to sudden changes in temperature that will cause condensation to form Altitude 1 000 m max Atmospheric pressure 86 to 106 kPa Vibration Refer to the FRENIC M
37. 05 04 DC link bus voltage Y Terminal output DC link bus voltage 500 V x 255 for 200 V class series DC link bus voltage 1000 V x 255 for 400 V class series 08 07 06 05 04 03 02 Motor output Xu b Terminal output Motor output Motor rated outpu PID command 08 07 06 05 04 03 02 01 SV gt Y Terminal output PID command 100 of feedback val PID output 08 07 o6 05 04 03 02 o1 MV gt Y Terminal output PID output Maximum frequency x 255 ENGLISH 3 5 Chapter 4 IO CHECKING Using Menu 4 I O Checking in FRENIC MEGA program mode displays the I O status of external signals on the LED monitor of the keypad n a x List of I O check items 1 0 data u l gt gt By LED segment ON OFF Er a es VO status in binary format 1 1 1 1 1 1 1 1 E 1 1 1 1 1 1 1 T 1 1 en ALO GGGS Input status in hex format Oto Alto 5292 Output status in hex format By LED segment ON OFF D gt I O status in binary format amp 9995 Input status in hex format 4999 Output status in hex format
38. Hz 0 to 99 99 Hz Frequency can be specified within the range of 0 to 99 99 Hz Setting resolution 0 01 Hz If a frequency command exceeding the maximum frequency is input he maximum frequency applies MSB 116 115 114 113 112 I11 I10 19 lis lr I6 I5 I4 I3 12 14 Hundreds place Tens place Units place Tenth place ofHz of Hz of Hz of Hz 4 digit BCD Hold signa When 116 is OFF 0 the interface circuit updates the frequency frequency command command according to the input data When 116 is ON 1 the interface circuit discards the input data and 0 to 500 0 Hz holds the current frequency command Frequency can be specified within the range of 0 to 500 0 Hz Setting resolution 0 1 Hz If a frequency command exceeding the maximum frequency is input the maximum frequency applies Input signal name Terminal function and configuration details nafns n2 111 I7 16 15 14 13 12 Invalid Frequency command Hold signal 8 bit binary When 116 is OFF 0 the interface circuit updates the frequency fi d command according to the input data requency comman When 116 is ON 1 the interface circuit discards the input data and holds the current frequency command Frequency setting range Maximum frequency to Maximum frequency 128 to 127 Setting resolution Maximum frequency x
39. 255 Output frequency 08 07 06 05 04 03 02 o1 after slip A compensation v Terminal output Output frequency Maximum frequency x 255 05 04 Output current Y Terminal output Output current Inverter rated output current x 2 x 255 08 07 06 05 04 03 02 01 Output voltage a 5 5 Terminal output Output voltage 250 V x 255 for 200 V class series Output voltage 500 V x 255 for 400 V class series 08 07 06 05 04 03 02 01 Output torque S a Terminal output Output torque Motor rated torque x 2 x 255 08 07 06 05 04 03 02 01 Load factor ka er N Terminal output Load factor Motor rated load x 2 x 255 08 07 06 05 04 03 02 01 Input power x Y Terminal output Input power Inverter rated output x 2 x 255 05 04 PID feedback amount v Terminal output PID feedback amount 100 of feedback amount x 255 3 4 Function ee Output signal Terminal function and configuration details code name MSB LSB PG feedback value Terminal output PG feedback value 100 of synchronous speed at maximum frequency x 255
40. 4 1 0 CHECKING ee 4 1 Chapter 5 PROTECTIVE FUNCTION 5 1 Chapter 1 BEFORE USING THIS OPTION 1 1 Acceptance Inspection Unpack the package and check the following 1 An interface card two screws M3 x 8 and the Digital Input Interface Card Digital Output Interface Card Instruction Manual this manual are contained in the package 2 The interface card is not damaged during transportation no defective parts dents or warps 3 The following model name is printed on the interface card Digital input interface card OPC G1 DI See Figure 1 1 Digital output interface card OPC G1 DO See Figure 1 2 If you suspect the product is not working properly or if you have any questions about your product contact the shop where you bought the product or your local Fuji branch office Screw hole left Release knob Model name SW1 CN1 6 X 5 r 2 fe E o O 3 8 O amp O 5 ia il 8 O O r Front Back Positioning cutout Screw hole right Figure 1 1 Name of Parts on Digital Input Interface Card OPC G1 DI I 2 Screw hole left Release knob Model name CN1 O po Od ID OdO O 000000000 Back Front Positioning cutout Screw hole right Figure 1 2 Name of Parts on Digital Output Interface Card
41. EGA Instruction Manual Chapter 2 Note Do not install the inverter in an environment where it may be exposed to lint cotton waste or moist dust or dirt which will clog the heat sink of the inverter If the inverter is to be used in such an environment install it in a dustproof panel of your system 1 4 Installation and Removal of the Interface Card AWARNING Before starting installation and wiring turn OFF the power and wait at least five minutes for inverters with a capacity of 22 kW or below or at least ten minutes for inverters with a capacity of 30 kW or above Make sure that the LED monitor and charging lamp are turned OFF Further make sure using a multimeter or a similar instrument that the DC link bus voltage between the terminals P and N has dropped to the safe level 25 VDC or below Otherwise an electric shock could occur 1 2 ACAUTION Do not use the product that is damaged or lacking parts Doing so could cause a fire an accident or injuries Prevent lint paper fibers sawdust dust metallic chips or other foreign materials from getting into the inverter and the interface card Otherwise a fire or an accident might result Incorrect handling in installation removal jobs could cause a failure A failure might result 1 4 1 Installing the interface card Note Before mounting the interface card perform the wiring for the main circuit terminals and co
42. FO Instruction Manual FRENIC MEGA Digital Input Interface Card OPC G1 DI Digital Output Interface Card OPC G1 DO T l Z m EE Fuji Electric Systems Co Ltd INR S147 1249b JE Copyright 2007 2008 Fuji Electric Systems Co Ltd All rights reserved No part of this publication may be reproduced or copied without prior written permission from Fuji Electric Systems Co Ltd All products and company names mentioned in this manual are trademarks or registered trademarks of their respective holders The information contained herein is subject to change without prior notice for improvement OPC G1 DI 0PC G1 DO
43. IC MEGA 3 3 4 6 LED 5 ft ROM ROM 4 1 3 1 2 1 2 FRENIC MEGA 2 5 95 Bi 2 IEC60664 1 GE 0 01 mg cm 1 000m 86 106 kPa FRENIC MEGA 2 GE RBG EMA 5 EL VBE AICHE A HITT lt TES LY
44. Preface Thank you for purchasing our digital interface card s This instruction manual describes the digital input interface card OPC G1 DI and the digital output interface card OPC G1 DO designed for the FRENIC MEGA series of inverters For descriptions of the former refer to Chapter 2 DIGITAL INPUT INTERFACE CARD for the latter refer to Chapter 3 DIGITAL OUTPUT INTERFACE CARD Chapters 1 4 and 5 are common to both cards Mounting the digital input interface card on your FRENIC MEGA makes it possible to specify frequency commands with binary code 8 12 15 or 16 bits or BCD 4 bit Binary Coded Decimal code Mounting the digital output interface card on your FRENIC MEGA enables monitoring with 8 bit binary code Each of the digital input interface card and the digital output interface card can be connected to any one of the three option connection ports A B and C ports on the FRENIC MEGA Concurrent use of both cards provides a digital input output interface This instruction manual does not contain inverter handling instructions Read through this instruction manual in conjunction with the FRENIC MEGA Instruction Manual and be familiar with proper handling and operation of this product Improper handling might result in incorrect operation a short life or even a failure of this product Keep this manual in a safe place ACAUTION Read through this instruction manual and be familiar with the digital interface car
45. SINK Internal source 11 to 116 It to 164 ENGLISH ae 1 The maximum allowable current for terminal PLC on the FRENIC MEGA is 100 mA Interface card SD aD SINK 5 K SINK External SOURCE Y A K sourcE N K 24 v I to 116 11 to 116 Interface card Dead M1 M1 K cM cm 2 5 3 Precaution on the use of a contact relay To configure input circuits using contact relays use highly reliable relays 2 3 2 6 Configuring Inverter s Function Codes To enable frequency command inputs from this interface card it is required to set function code data of F01 Frequency Command 1 or C30 Frequency Command 2 to 11 Digital input interface card Also specify the polarity and input mode of the frequency command using function codes 019 DI polarity and 020 DI mode provided for options respectively Table 2 5 lists function codes and their parameters The function codes 019 and 020 become available when the digital input interface card is connected to the inverter Table 2 5 Function Codes and Parameters Drive control 4 Function code Data setting range Change when Data copy 3 Default setting Frequency Command 1 QI keys on keypad Frequency Command 2 Voltage input to terminal 12 Current input to terminal C1 Sum of voltage and
46. cuit terminal block and the front cover In the case of 0 4 kW For inverters with a capacity of 30 kW or above In the case of 75 kW Figure 1 8 Examples of Wiring 1 6 Chapter 2 DIGITAL INPUT INTERFACE CARD 2 1 Terminal Allocation and Symbol Diagram ACCAM KC OO 116 114 112 110 18 16 14 12 M1 CM 115 113 111 19 17 15 13 11 Figure 2 1 Terminal Allocation and Symbol Diagram 2 2 Connection Diagram FRENIC MEGA ENGLISH SINK SOURCE Figure 2 2 Connection Diagram 2 1 2 3 Terminal Functions Table 2 1 lists terminal symbols names and functions of the terminals on the digital input interface card Table 2 1 Terminals and Their Specifications Terminal Name Functions symbol 1 These digital inputs specify a frequency command according to the settings made by function codes 019 and 020 11 to 116 Digital inputs 1 to 16 For details refer to Section 2 6 Configuring Inverter s Function Codes 2 SINK SOURCE is switchable with the slide switch SW1 External power supply input Power input terminal from the external device for the p PPIy inp interface card 22 to 27 VDC Common terminal for digital input signals Digital common Eo E
47. current inputs to terminals 12 and C1 Voltage input to terminal V2 Terminal command UP DOWN control A I keys on keypad balanceless bumpless switching available Digital input interface card option Pulse train input DI option Without polarity DI polarity 4 With polarity 1 DI mode 8 bit binary frequency command 12 bit binary frequency command 15 bit binary frequency command 16 bit binary frequency command 4 digit BCD frequency command 0 to 99 99 Hz 4 digit BCD frequency command 0 to 500 0 Hz BCD Binary Coded Decimal 1 Without polarity when 020 4 or 5 BCD 2 Y Possible N Impossible 3 Y Possible N Impossible 4 Y Applicable N Not applicable For details refer to the FRENIC MEGA Instruction Manual 2 4 2 7 Details of Function Codes Table 2 6 shows the configuration of function codes 019 and 020 and the details of the terminal functions Turning the terminal input OFF or ON sets each bit data to 0 or 1 respectively Table 2 6 Details of Function Codes Input signal name Terminal function and configuration details LSB 113 112 111 17 16 15 1a 13 12 r RR Invalid Frequency command 8 bit binary aq y frequency command Hold signal When 116 is OFF 0 the interface circuit updates the frequency command according to the input data When 116 is ON 1 the interface ci
48. d s before proceeding with installation connections wiring operation or maintenance and inspection Improper handling might result in incorrect operation a short life or even a failure of this product as well as the motor Deliver this manual to the end user of this product Keep this manual in a safe place until this product is discarded ENGLISH E Safety precautions Read this manual thoroughly before proceeding with installation connections wiring operation or maintenance and inspection Ensure you have sound knowledge of the device and familiarize yourself with all safety information and precautions before proceeding to operate the inverter Safety precautions are classified into the following two categories in this manual Failure to heed the information indicated by this symbol may N WARN N G lead to dangerous conditions possibly resulting in death or serious bodily injuries Failure to heed the information indicated by this symbol may CAUTI O N lead to dangerous conditions possibly resulting in minor or light bodily injuries and or substantial property damage Failure to heed the information contained under the CAUTION title can also result in serious consequences These safety precautions are of utmost importance and must be observed at all times Installation and wiring AWARNING Before starting installation and wiring turn OFF the power and wait at least five mi
49. eeded can result in the product not operating to full efficiency as well as information concerning incorrect operations and settings which can result in accidents Tip This icon indicates information that can prove handy when performing certain settings or operations 4 This icon indicates a reference to more detailed information iii ENGLISH Table of Contents Preface m Safety precautions Chapter 1 BEFORE USING THIS OPTION 1 1 Acceptance Inspection 1 2 Applicable Inverters 1 3 Operating Environment 1 4 Installation and Removal of the Interface Card 1 4 1 Installing the interface card 1 4 2 Removing the interface card 1257 WI Chapter 2 DIGITAL INPUT INTERFACE CARD 2 1 Terminal Allocation and Symbol Diagram 2 2 Connection Diagram 2 3 Terminal Functions 2 4 Electrical Specifications 2 5 Input Interface 2 5 1 Switching between an for digital input terminals I1 to 116 2 3 2 5 2 Connection diagrams for SINK SOURCE input modes 2 5 3 Precaution on the use of a contact relay 2 6 Configuring Inverter s Function Codes 2 7 Details of Function Codes Chapter 3 DIGITAL OUTPUT INTERFACE CARD 3 1 Terminal Allocation and Symbol Diagram 3 2 Connection Diagram 3 3 Terminal Functions 3 4 Electrical Specifications 3 5 Output Interface 3 6 Configuring Inverter s Function Code 3 7 Details of Function Code Chapter
50. gure 1 3 In the case of 0 4 kW 1 3 ENGLISH Fit the positioning cutout of the card over the tab on the inverter to determine the mounting position Insert connector CN1 on the card into any of the three ports A B and C ports on the inverter s control PCB Note Be sure to follow the order of and Inserting CN1 first may lead to insufficient insertion resulting in a contact failure HIN M Wii 7 Wi j 7 N fh j Release knob Figure 1 5 Mounting Completed to B port 1 4 2 Removing the interface card Remove the two screws that secure the interface card and pull the release knob shown above to take the card out of the inverter 1 5 Wiring AWARNING Before starting installation and wiring turn OFF the power and wait at least five minutes for inverters with a capacity of 22 kW or below or at least ten minutes for inverters with a capacity of 30 kW or above Make sure that the LED monitor and charging lamp are turned OFF Further make sure using a multimeter or a similar instrument that the DC link bus voltage between the terminals P and N has dropped to the safe level 25 VDC or below Qualified electricians should carry out wiring Otherwise an electric shock could occur In general the covers of the control signal wires are not specifically designed to withstand a high voltage i e reinforced insulation is no
51. nd into above the metal part of the terminal block and tighten the screw to fasten it Figure 1 7 Table 1 3 Terminal Specifications Item Specifications AWG24 to AWG18 0 25 to 0 75 mm2 wire with rated temperature 105 C UL recommended Wire size Terminal screw size M2 Tightening torque 0 22 to 0 25 N m N T Figure 1 6 Wire End Treatment For Connection to Figure 1 7 Connecting to a Terminal Terminals on Interface Card on Interface Card Note Route the wiring of the interface circuit terminals as far from the wiring of the main circuit as possible Otherwise electric noise may cause malfunctions Fix the interface circuit wires with a cable tie inside the inverter to keep them away from the live parts of the main circuit such as the terminal block of the main circuit 1 5 ENGLISH Depending upon the wire type and the number of wires used the front cover may be lifted by the wires which impedes normal keypad operation If it happens change the wire type or size Note Not Route the wires taking care not to let them go over the control PCB as shown in Figure 1 8 ote Otherwise malfunctions may occur For inverters with a capacity of 22 kW or below When grounding the shielded cable use a crimp ring terminal with insulation sheath R1 25 3 or the like and fasten it together with the card using this screw Pass the wires from the interface card between the control cir
52. ntrol circuit terminals 1 Remove the front cover from the inverter and expose the control printed circuit board control PCB As shown in Figure 1 3 the interface card can be connected to any one of the three option connection ports A B and C ports of the inverter J To remove the front cover refer to the FRENIC MEGA Instruction Manual Section 2 3 For inverters with a capacity of 30 kW or above open also the keypad enclosure 2 Insert connector CN1 on the back of the interface card Figure 1 1 or 1 2 into any of the A port CN4 B port CN5 and C port CN6 on the inverter s control PCB Then tighten the two screws that come with the card Figure 1 5 Check that the positioning cutout shown in Figures 1 1 and 1 2 is fitted on the tab in Figure 1 4 and connector CN1 is fully inserted in Figure 1 4 Figure 1 5 shows the interface card correctly mounted Note 3 Perform wiring on the interface card LL Refer to Section 1 5 Wiring 4 Put the front cover back into place LO To put back the front cover refer to the FRENIC MEGA Instruction Manual Section 2 3 For inverters with a capacity of 30 kW or above close also the keypad enclosure 6 1 Available IO 8 Available x 3 Available cx O ui Fi
53. nutes for inverters with a capacity of 22 kW or below or at least ten minutes for inverters with a capacity of 30 kW or above Make sure that the LED monitor and charging lamp are turned OFF Further make sure using a multimeter or a similar instrument that the DC link bus voltage between the terminals P and N has dropped to the safe level 25 VDC or below Qualified electricians should carry out wiring Otherwise an electric shock could occur ACAUTION Do not use the product that is damaged or lacking parts Doing so could cause a fire an accident or injuries Prevent lint paper fibers sawdust dust metallic chips or other foreign materials from getting into the inverter and the option Otherwise a fire or an accident might result Incorrect handling in installation removal jobs could cause a failure A failure might result Noise may be emitted from the inverter motor and wires Implement appropriate measure to prevent the nearby sensors and devices from malfunctioning due to such noise Otherwise an accident could occur Operation AWARNING Be sure to install the front cover before turning the inverter s power ON Do not remove the cover when the inverter power is ON Otherwise an electric shock could occur Do not operate switches with wet hands Doing so could cause an electric shock If you configure the function codes wrongly or without completely understanding FRENIC MEGA Inst
54. quipotent with CM terminal of the inverter 2 4 Electrical Specifications Table 2 2 lists the electrical specifications for the digital input interface card Table 2 2 Electrical Specifications Terminal Specifications Operating current at ON BT voltage i is at 0 v BEE Allowable Allowable leakage current at OFF current at OFF osmA 5 mA 2 2 2 5 Input Interface 2 5 1 Switching between SINK and SOURCE for digital input terminals I1 to 116 The input mode is switchable between SINK and SOURCE for digital input terminals I1 to 116 by using the slide switch SW1 on the interface card Figure 1 1 in Chapter 1 Specify the input mode referring to Table 2 3 below Table 2 3 Configuration of Slide Switch SW1 Input mode Slide switch position ISW1 SINK factory default SINK side SOURCE SOURCE side The inverter also has the slide switch SW1 on the control PCB to specify SINK or SOURCE for the inverter s digital input terminals Match the setting of SW1 on the interface card with that of the inverter Note 2 5 2 Connection diagrams for SINK SOURCE input modes Table 2 4 shows connection diagrams for input interface circuits Table 2 4 Connections of Input Interface Circuits Power Connection diagram supply SINK mode SOURCE mode PL l LMEGA Interface card M1 M1 Interface card 24 Sek SINK E
55. rcuit discards the input data and holds the current frequency command Setting resolution Maximum frequency x 1 255 115 114 113 I9 18 I7 16 I5 14 J M Invalid Frequency command 12 bit binary frequency command Hold signal When 116 is OFF 0 the interface circuit updates the frequency command according to the input data When 116 is ON 1 the interface circuit discards the input data and holds the current frequency command Setting resolution Maximum frequency x 1 4095 MSB 116 115 114 113 112 I11 I10 I9 is I7 16 15 u ls z 15 bit binary Frequency command frequency command Hold signal When 116 is OFF 0 the interface circuit updates the frequency command according to the input data When 116 is ON 1 the interface circuit discards the input data and holds the current frequency command Setting resolution Maximum frequency x 1 32767 ENGLISH 16 bit binary nafns ns 111 T10 I9 I8 I7 16 r frequency command Frequency com mand Setting resolution Maximum frequency x 1 65535 MSB 116 115 nalns t2 111 110 I9 I8 I7 16 I5 14 13 12 14 4 digit BCD Tens place Units place Tenth place Hundredth place frequency command of Hz of Hz of Hz of
56. ruction Manual and the FRENIC MEGA User s Manual the motor may rotate with a torque or ata speed not permitted for the machine Confirm and adjust the setting of the function codes before running the inverter Otherwise an accident could occur Maintenance and inspection and parts replacement AWARNING Before proceeding to the maintenance inspection jobs turn OFF the power and wait at least five minutes for inverters with a capacity of 22 kW or below or at least ten minutes for inverters with a capacity of 30 kW or above Make sure that the LED monitor and charging lamp are turned OFF Further make sure using a multimeter or a similar instrument that the DC link bus voltage between the terminals P and N has dropped to the safe level 25 VDC or below Otherwise an electric shock could occur Maintenance inspection and parts replacement should be made only by qualified persons Take off the watch rings and other metallic objects before starting work Use insulated tools Otherwise an electric shock or injuries could occur Disposal ACAUTION Treat the interface card s as an industrial waste when disposing of it Otherwise injuries could occur Others AWARNING Never modify the interface card s Doing so could cause an electric shock or injuries Icons The following icons are used throughout this manual Note This icon indicates information which if not h
57. t applied Therefore if a control signal wire comes into direct contact with a live conductor of the main circuit the insulation of the cover might break down which would expose the signal wire to a high voltage of the main circuit Make sure that the control signal wires will not come into contact with live conductors of the main circuit Failure to observe this precaution could cause an electric shock or an accident ACAUTION Noise may be emitted from the inverter motor and wires Take appropriate measures to prevent the nearby sensors and devices from malfunctioning due to such noise An accident could occur Perform wiring for the interface card observing the precautions below Refer to the connection diagrams shown in Figure 2 2 Chapter 2 and Figure 3 2 Chapter 3 and the wiring examples shown in Figure 1 8 Turn the inverter s power OFF Use shielded wires To prevent malfunction due to noise keep the wiring for the interface card away from the main circuit wiring and other power lines as far as possible Never install them in the same wire duct Complete wiring before turning the inverter ON 5 See Table 1 3 for the specifications of the terminal block on the interface card When using stripped wires without attaching a crimp terminal strip the wire end by 5 to 7 mm Figure 1 6 When using a crimp terminal attach a vinyl insulated ferrule Loosen the terminal screw insert the wire e
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