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Mitsubishi Electric FR-A7NP Instruction Manual

Profibus-dp communication function
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INVERTER
Plug-in option
FR-A7NP

INSTRUCTION MANUAL

PROFIBUS-DP

communication function

PRE-OPERATION INSTRUCTIONS
INSTALLATION
INVERTER SETTING
FUNCTIONS
PROFIBUS DEVICE DATA
PPO TYPE SUPPORT
PPO TYPE NON SUPPORT
TROUBLESHOOTING
1
2
WIRING
3
4
5
6
7
8
9

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Summary of Contents for Mitsubishi Electric FR-A7NP

  • Page 1: Instruction Manual

    INVERTER PRE-OPERATION INSTRUCTIONS Plug-in option FR-A7NP INSTALLATION INSTRUCTION MANUAL WIRING INVERTER SETTING PROFIBUS-DP communication function FUNCTIONS PROFIBUS DEVICE DATA PPO TYPE SUPPORT PPO TYPE NON SUPPORT TROUBLESHOOTING...
  • Page 2 Thank you for choosing this Mitsubishi Inverter plug-in option. SAFETY INSTRUCTIONS This instruction manual gives handling information and precautions for use of this equipment. Incorrect handling might cause an unexpected fault. Before using the equipment, please 1. Electric Shock Prevention read this manual carefully to use the equipment to its optimum.
  • Page 3 2. Injury Prevention 3) Usage WARNING CAUTION • Do not modify the equipment. • Apply only the voltage specified in the instruction manual to • Do not perform parts removal which is not instructed in this each terminal. Otherwise, burst, damage, etc. may occur. •...

  • Page 4: Table Of Contents

     CONTENTS  PRE-OPERATION INSTRUCTIONS Inverter Type ............................1 Unpacking and Product Confirmation .....................2 1.2.1 Packing confirmation ............................3 1.2.2 Parts ................................4 Node Address Setting ........................5 Specifications.............................6 1.4.1 Inverter option specifications ..........................6 1.4.2 Communication specifications ........................6 INSTALLATION Pre-Installation Instructions ......................7 Installation of the Communication Option LED Display Cover .............7 Installation Procedure ........................8 WIRING...
  • Page 5 4.3.1 Communication EEPROM write selection (Pr. 342) ..................24 Operation at Communication Error Occurrence................25 4.4.1 Operation selection at communication error occurrence (Pr. 500 to Pr. 502) ..........25 4.4.2 Alarm and measures ............................29 Inverter Reset ...........................31 FUNCTIONS Output from the Inverter to the Network..................33 Input to the Inverter from the Network...................34 PROFIBUS DEVICE DATA Device Data (GSD file) ........................35...
  • Page 6 7.7.7 Node address read ............................55 7.7.8 Alarm definition read.............................56 7.7.9 PNU list read ..............................60 Standard Parameters........................61 PPO TYPE NON SUPPORT SPECIFICATION Profibus Profiles ..........................64 ID definitions ............................65 Buffer memory map .........................65 Buffer Memory Configuration ......................66 Buffer Memory Details........................67 Outline of PNU..........................72 Profibus PNU (Module Type A5NP)....................73 8.7.1 Real time monitor area (IND=0000H (IND=00H, PP=00H)) .................73...

  • Page 7: Pre-Operation Instructions

    PRE-OPERATION INSTRUCTIONS Inverter Type The inverter type, 55K and 75K stated in this Instruction Manual differs according to each -NA, -EC, -CH versions. Refer to the following correspondence table for each inverter type. (Refer to the instruction manual of each inverter for the inverter type.) For example, "for the 75K or more"...

  • Page 8: Unpacking And Product Confirmation

    PRE-OPERATION INSTRUCTIONS Unpacking and Product Confirmation Take the plug-in option out of the package, check the unit name, and confirm that the product is as you ordered and intact. This product is a plug-in option for the FR-A700 series inverter and FR-F700 series inverter assembled in and after December 2004.

  • Page 9: Packing Confirmation

    PRE-OPERATION INSTRUCTIONS 1.2.1 Packing confirmation Check the enclosed items. Mounting screw (M3 × 6mm) Plug-in option Hex-head screw for option ......... 1 ....2 (Refer to page 8.) mounting (5.5mm) ....1 (Refer to page 8.) 5.5mm  Communication option LED PROFIBUS is a registered trademark of PROFIBUS User Organization.

  • Page 10: Parts

    Mounting (Refer to page 10.) Front view Rear view cable. hole FR-A7NP (Refer to page 5.) Node address switch Mounting hole Mounting hole Connector Mount on the inverter with an accessory mounting screw. Connect to the inverter option connector.

  • Page 11: Node Address Setting

    Set the node address between "0 to 7D " using node address switches on the FR-A7NP (refer to page 4). The setting is reflected at the next power-on or inverter reset. Set the arrow ( ) of the corresponding switches to the number and alphabet to set a desired address.

  • Page 12: Specifications

    PRE-OPERATION INSTRUCTIONS 1.4 Specifications 1.4.1 Inverter option specifications Type Inverter plug-in option type Number of nodes occupied One inverter occupies one node. Connection cable Cable which supports 12.0Mbps communication (EEIA-485(RS-485) standard) 1.4.2 Communication specifications Wiring length 1200m or less 9600bps, 19.2Kbps, 93.75Kbps Wiring length 600m or less 187.5Kbps Communication speed...

  • Page 13: Installation

    INSTALLATION Pre-Installation Instructions Make sure that the input power of the inverter is off. CAUTION With input power on, do not install or remove the plug-in option. Otherwise, the inverter and plug-in option may be damaged. Installation of the Communication Option LED Display Cover Mount the cover for displaying the operation status indication LED for the communication option on the inverter front cover.

  • Page 14: Installation Procedure

    INSTALLATION Installation Procedure 1) Remove the inverter front cover. 2) Mount the hex-head screw for option mounting into the inverter screw hole (on earth plate). (size 5.5mm, tightening torque 0.56N⋅m to 0.75N⋅m) 3) Securely fit the connector of the plug-in Screw hole for option to the inverter connector along the option mounting...
  • Page 15 INSTALLATION CAUTION When using the FR-A7NP with the FR-A series inverter, mount it in the • Mounting Error "option connector 3 (lowermost connector)" of the inverter. Position Display If it is fitted in option connector 1 or 2, " " or "...

  • Page 16: Wiring

    WIRING 3.1 Terminal Block Terminal block layout Terminal Terminal Name Definition V+ (VP)*1 Voltage output (approx. 5V to V-) D+ (RXD/TXD-P) Send and receive profibus signal+ D+ (RXD/TXD-P) Send and receive profibus signal+ D+ (RXD/TXD-N) Send and receive profibus signal- D+ (RXD/TXD-N) Send and receive profibus signal- V- (DGND)*1 GND of D+/D-...

  • Page 17: Wiring

    WIRING 3.2 Wiring Use the network connection cable which supports 12.0Mbps communication. (1) Strip off the sheath of the PROFIBUS communication dedicated cable and wind wires and shield cables to use. If the length of the sheath pealed is too long, a short circuit may occur among neighboring wires. If the length is too short, cables and shield cables might come off.
  • Page 18 WIRING (3) Terminating resistor If the node at both ends of the network are the FR-A7NP and inverter, connect a connector with a built-in terminating resistor. Connection example Inverter Inverter Master station PLC etc. Terminating resistor Terminating resistor Power Power...
  • Page 19 WIRING (4) For wiring of the FR-A700 series 22K* or less and the FR-F700 series 30K* or less, route wires between the control circuit terminal block and front cover. If cables can not be routed between the control circuit terminal block and front cover (approx 7mm), remove a hook of the front cover and use a space become available.
  • Page 20 WIRING REMARKS ⋅ When the hook of the inverter front cover is cut off for wiring, the protective structure (JEM1030) changes to open type (IP00). CAUTION When performing wiring using the space between the inverter front cover and control circuit terminal block, take care not to subject the cable to stress.

  • Page 21: Inverter Setting

    0 to 999.8s 0.1s waiting time Communication error occurrence count display Stop mode selection at 0, 1, 2, 3 communication error NET mode control source 0, 1, 9999 9999 selection Parameters which can be displayed when the plug-in option (FR-A7NP) is mounted.

  • Page 22: Operation Mode Setting

    INVERTER SETTING Operation Mode Setting The inverter mounted with a communication option has three operation modes. (1) PU operation [PU]....Controls the inverter from the key of the operation panel (FR-DU07) mounted on the inverter. (2) External operation [EXT] ... Controls the inverter by switching on/off external signals connected to the control circuit terminals of the inverter.

  • Page 23: Operation Mode Switching And Communication Startup Mode (Pr. 79, Pr. 340)

    INVERTER SETTING 4.2.2 Operation mode switching and communication startup mode (Pr. 79, Pr. 340) (1) Operation mode switching conditions Before switching the operation mode, check that: 1) The inverter is at a stop; 2) Both the STF and STR signals are off; and 3) The Pr.
  • Page 24 INVERTER SETTING Pr. 340 Pr. 79 Operation Mode at Power on or Power Operation Mode Switchover Setting Setting Restoration 0 (initial Switching among the external, PU, and NET operation mode is External operation mode value) enabled PU operation mode PU operation mode fixed Switching between the external and Net operation mode is enabled External operation mode Switching to the PU operation mode is disallowed...
  • Page 25 INVERTER SETTING (3) Operation mode switching method When "0, 1, or 2" is set in Pr. 340 External operation Switching from the PU Switching from the network Press of the Switch to the external operation mode from PU to light Press the network.

  • Page 26: Operation And Speed Command Source (Pr. 338, Pr. 339, Pr. 550)

    INVERTER SETTING Operation and Speed Command Source (Pr. 338, Pr. 339, Pr. 550) (1) Select control source for the network operation mode (Pr. 550) A control location for the network operation mode can be selected from either the inverter RS-485 terminal or communication option.
  • Page 27 INVERTER SETTING (2) Selection of control source for the network operation mode (Pr. 338, Pr. 339) ⋅ As control sources, there are operation command source that controls signals related to the start command and function selection of the inverter and speed command source that controls signals related to frequency setting.
  • Page 28 INVERTER SETTING Pr. 338 Communication operation 0:NET 1:External Control command source Location Remarks Pr. 339 Communication speed Selection 0:NET External 0:NET command source External External External FR-HC connection, instantaneous 11 X11 External power failure detection 12 X12 PU operation external interlock External External DC injection brake 13 X13...
  • Page 29 INVERTER SETTING Pr. 338 Communication operation 0:NET 1:External Control command source Location Remarks Pr. 339 Communication speed Selection 0:NET External 0:NET command source External External External 60 STF Forward rotation command External 61 STR Reverse rotation command External 62 RES Reset External 63 PTC PTC thermistor selection External...

  • Page 30: Communication Eeprom Write Selection (Pr. 342)

    INVERTER SETTING 4.3.1 Communication EEPROM write selection (Pr. 342) When parameter write is performed from the communication option, write to RAM is enabled. Set when frequent parameter changes are necessary. Parameter Initial Setting Name Description Number Value Range Parameter values written by communication are written to the Communication EEPROM write EEPROM and RAM.

  • Page 31: Operation At Communication Error Occurrence

    INVERTER SETTING Operation at Communication Error Occurrence 4.4.1 Operation selection at communication error occurrence (Pr. 500 to Pr. 502) You can select operations at communication error occurrences by setting Pr. 500 to Pr. 502 under network operation. (1) The set time from when a communication line error occurrence until communication error output You can set the waiting time from when a communication line error occurs until it is recognized as a communication error.
  • Page 32 INVERTER SETTING (2) Display and erasure of communication error occurrence count The cumulative number of communication error occurrences can be indicated. Write "0" to erase this cumulative count. Parameter Minimum Setting Name Setting Range Initial Value Number Increments Communication error occurrence count display Normal Error...
  • Page 33 INVERTER SETTING (3) Inverter operation selection at communication error occurrence You can select the inverter operation if a communication line error or an error of the option unit itself occurs. Parameter Minimum Setting Name Setting Range Initial Value Number Increments Stop mode selection at 0, 1, 2, 3 communication error...
  • Page 34 INVERTER SETTING Operation at error removal Alarm Definition Pr. 502 Setting Operation Indication Alarm Output Kept stopped E.OP1 or E.OP3 kept lit Kept provided Communication line Restart Normal indication Not provided Continued 0, 3 Communication Kept stopped E. 1 or E.3 kept lit Kept provided option itself 1, 2...

  • Page 35: Alarm And Measures

    INVERTER SETTING 4.4.2 Alarm and measures (1) The inverter operates as follows at alarm occurrences. Operation Mode Alarm Status Network External Location PU Operation Operation Operation Inverter operation Inverter trip Inverter trip Inverter trip Inverter Data communication Continued Continued Continued Inverter trip Inverter operation (depends on...
  • Page 36 INVERTER SETTING (2) Measures at alarm occurrences Alarm Indication Alarm Definition Measures Check the LED status of the option unit and remove the cause of the Communication line alarm. (Refer to page 4 for LED indication status) E.OP1, E.OP3 error Check the other nodes on the network.

  • Page 37: Inverter Reset

    INVERTER SETTING Inverter Reset (1) Operation conditions of inverter reset Which resetting method is allowed or not allowed in each operation mode is described below. Operation Mode Resetting Method Network External Operation Operation Operation Inverter reset (Refer to page 55) Allowed Disallowed Disallowed...
  • Page 38 INVERTER SETTING (2) Error reset operation selection at inverter fault When used with the communication option (FR-A7NP), an error reset command* from network can be made invalid in the external operation mode or PU operation mode. Parameter Initial Setting Name...

  • Page 39: Functions

    FUNCTIONS 5.1 Output from the Inverter to the Network Main items to be output from the inverter (FR-A7NP) to the network and their descriptions are explained below. Refer to Page PPO type PPO type Item Description Support Non Support Specification...

  • Page 40: Input To The Inverter From The Network

    FUNCTIONS 5.2 Input to the Inverter from the Network Main items which can be commanded from the network to the inverter and their descriptions are explained below. Refer to page PPO type PPO type Item Description Support Non Support Specifications Specifications Frequency setting Set the running frequency of the inverter.

  • Page 41: Profibus Device Data

    GSD file designed to recognize the features and functions of the Profibus-DP devices of the FR-A7NP. You can obtain it from us. GSD file can be downloaded from Mitsubishi Electric FA Network Service MELFANS web: http://www.MitsubishiElectric.co.jp/melfansweb or obtained from your sales representative.
  • Page 42 PROFIBUS DEVICE DATA Parameter Value Description Software_Release "7732" Software version 9.6_supp Communication speed 9600bps support 19.2_supp Communication speed 19.2Kbps support 93.75_supp Communication speed 93.75Kbps support 187.5_supp Communication speed 187.5Kbps support 500_supp Communication speed 500Kbps support 1.5M_supp Communication speed 1.5Mbps support 3M_supp Communication speed 3.0Mbps support 6M_supp...
  • Page 43 PROFIBUS DEVICE DATA Parameter Value Description Redundancy Redundancy not supported. Repeater_Ctrl_Sig Installed as TTL level via RTS signal from module. 24V power supply for maintenance device connection is not 24V_Pins used. Freeze_Mode_supp Freeze mode supported. Sync_Mode_supp Synchronous mode supported. Auto_Baud_supp Automatic baud rate detection support Set_Slave_Add_supp Slave address is not set.
  • Page 44 PROFIBUS DEVICE DATA Parameter Value Description Prm_Text_Ref Text selection 1 is used. EndExtUserPrmData Max_User_Prm_Data_Len User parameter of 2 bytes secured Ext_User_Prm_Data_Const(0) 01 Initial value of user parameter's 1 byte Ext_User_Prm_Data_Const(1) 00 Initial value of user parameter's 2 byte Byte swapping selection 1 is used on text base in user Ext_User_Prm_Data_Ref(1) parameter's 2 byte.

  • Page 45: Slave User Parameter

    PROFIBUS DEVICE DATA 6.2 Slave User Parameter By changing the slave user parameter value, you can use the byte swapping function (byte inversion function). Setting "1" at Address 1 (Bit 0) makes the byte swapping function valid. Since "-" is an unused bit, set "0". Address FUNCTIONS For manufacturer setting (Always set "1".)

  • Page 46: Ppo Type Support Specification

    PPO TYPE SUPPORT SPECIFICATION 7.1 Profibus Profiles The option unit operates as a "slave of the Profibus DP master" or a "controller equivalent to Profibus DP master class 1 on an RS-485 network". The Profibus profile (data buffer) can be selected from among six different types, "PPO type1" to "PPO type5", "A5NP".

  • Page 47: Id Definitions

    PPO TYPE SUPPORT SPECIFICATION 7.2 ID Definitions Definition PNU number (PNU) and task or response Id (AK) Sub-Index number and reserved area for extension Set 0 since high bits (Bits 16 to 31) are not used. Low bits (Bits 0 to 15): Parameter value STW: Control Word (Command request) STW/ZSW...

  • Page 48: Buffer Memory Map

    PPO TYPE SUPPORT SPECIFICATION 7.3 Buffer Memory Map The following shows the buffer memory map of the PPO type1 to PPO type5 Profibus profiles. Module type 1Word 2Word 3Word 4Word 5Word 6Word 7Word 8Word 9Word 10Word 11Word 12Word 13Word 14Word STW / HSW / type1...

  • Page 49: Buffer Memory Configuration

    PPO TYPE SUPPORT SPECIFICATION 7.4 Buffer Memory Configuration The buffer memory configuration is shown below. Master Slave (command request) Slave Master (command response) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PNU(parameter number) PNU(parameter number)

  • Page 50: Buffer Memory Details

    PPO TYPE SUPPORT SPECIFICATION 7.5 Buffer Memory Details The following indicates the buffer memory details of the Profibus profiles. Name Definition 0 to 10 PNU number Not used (0 is set) [Command request] : No task : Parameter value is requested (read request) : Parameter value (word) is changed (write request) 3 to 5 : Non-supported : Parameter value (array) is requested (read request)
  • Page 51 PPO TYPE SUPPORT SPECIFICATION Name Definition PNU read value/write value When command response AK = 7 (command execution error), PWE definition is as follows. Error Definition Invalid PNU Parameter value unchangeable (This error also occurs when Pr.77=1) Outside setting range Invalid Sub-Index number Without array 11 No parameter change right...
  • Page 52 PPO TYPE SUPPORT SPECIFICATION Name Definition  0 to 2 Not used (1 is set) Control 0: Inverter output shutoff 1: Inverter output shutoff is cancelled enable  4 to 6 Not used (1 is set) [At inverter error] 0: No action Fault reset 1: When Pr.
  • Page 53 PPO TYPE SUPPORT SPECIFICATION Name Definition  0 to 2 Not used (1 is returned) 0: Inverter normal Fault 1: Inverter alarm occurrence  4 to 5 Not used (1 is returned) Power-on 0 is returned inhibit Command execution normal Alarm Command execution error ...
  • Page 54 When the slave side is busy, request from the master is invalid. Therefore, the same request must be sent again. The response data of the FR-A7NP during Busy status is as follows. BUSY During Busy status and inverter...
  • Page 55 PPO TYPE SUPPORT SPECIFICATION Name Definition Terminal High speed operation command Terminal Middle-speed operation command Functions assigned to terminal RH, RM, RL, JOG, AU and CS are activated. Terminal Low-speed operation command *Signal names are initial values. Using Pr.180 to Pr.182, Pr. 184 to Pr .186, you can change Terminal output signal functions.
  • Page 56 PPO TYPE SUPPORT SPECIFICATION CAUTION Only when the contents of the command request (request for changing the inverter setting: PKW, HSW, STW/ ECW) from the master changed, the inverter processes the request. If the contents of the command request are identical with those of the last request, the inverter does not process the request. (The received request is cleared.) For instance, while the master keeps sending the "network operation mode enabled"...

  • Page 57: Outline Of Pnu

    PPO TYPE SUPPORT SPECIFICATION 7.6 Outline of PNU You can use the PNU to make inverter settings from the network. The data used with the network is denoted PNU(P) to differentiate it from the parameter (Pr.). This chapter explains the Module type "PPO type 1" to "PPO type 5". CAUTION Parameter definitions differ according to the Module type selected.

  • Page 58: Profibus Pnu

    PPO TYPE SUPPORT SPECIFICATION 7.7 Profibus PNU 7.7.1 Real-time monitor The following items can be monitored from the master. Data Increments Data Item Increments Item Type Type  P1.19 Position pulse AUs16 P1.1 Output frequency 0.01Hz AUs16 *2, *3 P1.20 Cumulative energization time AUs16 0.01A/ P1.2 Output current...
  • Page 59 PPO TYPE SUPPORT SPECIFICATION The setting depends on the inverter capacity. (55K or less / 75K or more) (The inverter type, 55K and 75K differ according to -NA and -EC versions. Refer to page 1.) These items can be monitored with the FR-A700 series only. Available only when the FR-A7AP is mounted.

  • Page 60: Parameter Clear

    PPO TYPE SUPPORT SPECIFICATION 7.7.2 Parameter clear Parameter clear can be performed from the master. Item Data Definition Data Type P2.2 Parameter clear AUs16 965A P2.3 All parameter clear 99AA AUs16 P2.5 Parameter clear AUs16 5A96 P2.6 All parameter clear AUs16 AA99 P2.8...

  • Page 61: Terminal Input Read

    PPO TYPE SUPPORT SPECIFICATION 7.7.5 Terminal input read Analog input value of terminal 2, 4, 1 can be read. Item Data Definition Data Type P5.1 Terminal 2 input value read Terminal 2 input value (%) is read. AUs16 P5.2 Terminal 4 input value read Terminal 4 input value (%) is read.

  • Page 62: Alarm Definition Read

    PPO TYPE SUPPORT SPECIFICATION 7.7.8 Alarm definition read (1) Alarm definitions of past eight alarms occurred in the inverter can be read. (refer to page 57 for error number) Item Data Definition Data Type P947.1 :error number P947.1 to P947.8 Latest alarm is read AUs16 P947.2 to P947.8...
  • Page 63 PPO TYPE SUPPORT SPECIFICATION <Alarm data> Error Number Definition Error Number Definition Error Number Definition No fault present E.PTC E.ECT E.OC1 E.OPT E.OD E.OC2 E.OP1 E.MB1 E.OC3 E.OP3 E.MB2 E.OV1 E.PE E.MB3 E.OV2 E.PUE E.MB4 E.OV3 E.RET E.MB5 E.THT E.PE2 E.MB6 E.THM E.CPU...
  • Page 64 PPO TYPE SUPPORT SPECIFICATION (2) Energization time (fault monitor) for past eight alarms at the inverter alarm occurrence can be read. Item Data Definition Data Type Latest fault monitor energization P948.1 :energization time P948.1 to P948.8 AUs16 time read P948.2 to P948.8 :all 0 Energization time of second P948.9...
  • Page 65 PPO TYPE SUPPORT SPECIFICATION (3) Output frequency, output current and output voltage for past eight alarms at the inverter alarm occurrence can be read. Item Data Definition Data Type P949.1 :output frequency Latest fault monitor frequency, P949.2 :output current P949.1 to P949.8 AUs16 current and voltage read P949.3...

  • Page 66: Pnu List Read

    PPO TYPE SUPPORT SPECIFICATION 7.7.9 PNU list read The usable PNU numbers can be read. Item Data Definition Data Type P980.1 to 116 P981.1 to 116 P982.1 to 116 P983.1 to 116 P984.1 to 116 PNU list read Usable PNU numbers are read in sorted status. AUs16 P985.1 to 116 P986.1 to 116...

  • Page 67: Standard Parameters

    0 to 400 0 to 9C40 Us16 P1006 Multi-speed setting (low speed) 0.01Hz 0 to 400 0 to 9C40 Us16 CAUTION Write to Pr. 77 and Pr. 79 is not allowed from the network with the FR-A7NP. (Read is allowed.)
  • Page 68 PPO TYPE SUPPORT SPECIFICATION The following parameters require the Sub-Index number for the PNU. Minimum Setting Range Parameter Data Name Setting Number Decimal Hexadecimal Type Increments    P1900.1 FM terminal calibration AUs16    P1901.1 AM terminal calibration AUs16 P1902.1 Terminal 2 frequency setting bias frequency 0.01Hz...
  • Page 69 PPO TYPE SUPPORT SPECIFICATION These parameters can be set for the FR-A700 series only. For the NA (FR-F700 series), EC and CH version, the terminal name is CA terminal calibration. These parameters can be set for the NA (FR-F700 series), EC and CH version only.

  • Page 70: Ppo Type Non Support Specification

    Module type is changed with the slave module setting. For details, refer to the instruction manual of the Network Master Configuration Software. REMARKS The "A5NP" profile is compatible with the FR-A5NP profile. Use "A5NP" profile when replacing the FR-A5NP with FR-A7NP, etc. The configuration of the "A5NP" is as follows. Module type...

  • Page 71: Id Definitions

    PPO TYPE NON SUPPORT SPECIFICATION 8.2 ID definitions Definition PNU number (PNU) and task or response Id (AK) Index number Set 0 since high bits (Bits 16 to 31) are not used. Lower (Bits 16 to 31): Parameter value Bits 0 to 7: Inverter status (Command response) Bits 8 to 14: Command count (command request/response)

  • Page 72: Buffer Memory Configuration

    PPO TYPE NON SUPPORT SPECIFICATION 8.4 Buffer Memory Configuration Master Slave (command request) Slave Master (command response) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 PNU(parameter number) PNU(parameter number) Task...

  • Page 73: Buffer Memory Details

    PPO TYPE NON SUPPORT SPECIFICATION 8.5 Buffer Memory Details The following indicates the buffer memory details of the Profibus profiles. Name Definition PNU number (Together, the PNU and the IND define which data word is being 0 to 10 accessed.) Not used (0 is set) number [Command request]...
  • Page 74 PPO TYPE NON SUPPORT SPECIFICATION Name Definition Page Index : If IND = 01 (system environment variables(sev)), the PP values specify different blocks of sev's: PP = 0 : sev_I, block I 0 to 7 PP = 1 : sev_II, block II (alarm history) PP = 2 : sev_III, block III (For details, refer to page 75.) If IND is other than 01, set PP to 0.
  • Page 75 PPO TYPE NON SUPPORT SPECIFICATION Name Definition PNU read value/write value When command response AK = 7 (command execution error), PWE definition is as follows. Error Definition Without error Unsupported task (includs writing) 0 to 15 Invalid Index (IND) Invalid PNU Invalid page index (PP) Mode error Instruction code error...
  • Page 76 PPO TYPE NON SUPPORT SPECIFICATION Name Definition 0 : OFF RUN signal 1 : ON (inverter running) 0 : OFF FWD signal 1 : ON (forward rotation operation being performed) 0 : OFF For master-to-slave messages (command REV signal 1 : ON (reverse rotation operation request), bits 0 to 7 are not used and must being performed) be set to 0.
  • Page 77 PPO TYPE NON SUPPORT SPECIFICATION CAUTION Only when the contents of the command request (request for changing the inverter setting: PKW) from the master changed, the inverter processes the request. If the contents of the command request are identical with those of the last request, the inverter does not process the request.

  • Page 78: Outline Of Pnu

    PPO TYPE NON SUPPORT SPECIFICATION 8.6 Outline of PNU You can use the PNU to make inverter settings from the network. The data used with the network is denoted PNU(P) to differentiate it from the parameter (Pr.). This chapter explains the Module type "A5NP". CAUTION Parameter definitions differ according to the Module type selected.

  • Page 79: Profibus Pnu (Module Type A5Np)

    PPO TYPE NON SUPPORT SPECIFICATION 8.7 Profibus PNU (Module Type A5NP) 8.7.1 Real time monitor area (IND=0000 (IND=00 , PP=00 The following items can be monitored from the master. IND PNU Item Increments IND PNU Item Increments 0000 Orientation status 0000 Output frequency 0.01Hz...
  • Page 80 PPO TYPE NON SUPPORT SPECIFICATION These items can be monitored with the FR-A700 series only. Available only when the FR-A7AP is mounted. The setting depends on the inverter capacity. (55K or less / 75K or more) (The inverter type, 55K and 75K differ according to -NA and -EC versions. Refer to page 1.) Input terminal monitor details —...

  • Page 81: System Environment Variable (Sev) Area (Ind = 01Pph (Ind = 01H, Pp = 00H, 01H))

    PPO TYPE NON SUPPORT SPECIFICATION 8.7.2 System environment variable (sev) area (IND = 01PP (IND = 01 , PP = 00 , 01 SEV Interface (IND = 01 , PP = 00 , SEV_I, Block I) (1) Parameter clear Parameter clear can be performed from the master. Item Data Definition Inverter reset...
  • Page 82 PPO TYPE NON SUPPORT SPECIFICATION (2) Inverter status/operation command The inverter status can be monitored and operation command can be given from the master. Item Inverter status Refer to page 70 for details. Run command Name Definition  Reserved (0 is set) Terminal STF Forward rotation command Terminal STR...
  • Page 83 PPO TYPE NON SUPPORT SPECIFICATION (3) Operation mode write Write of the operation mode can be performed from the master. Item Data Definition External operation mode:10 Operation mode When Pr.79 0100 PU operation mode:11 = "6") Network operation mode:14 (4) Set frequency read/write The frequency set to the inverter can be read/written from the master.
  • Page 84 PPO TYPE NON SUPPORT SPECIFICATION Alarm History (IND = 01 , PP = 01 , SEV_II, Block II) The past eight inverter alarm definitions can be read. Item Item 0101 Latest alarm 0101 Fifth alarm in past is read Second alarm in past is read Sixth alarm in past is read 0101 0101...

  • Page 85: Standard Parameters

    Multi-speed setting (middle speed) 0.01Hz 0 to 400 0 to 9C40 Multi-speed setting (low speed) 0.01Hz 0 to 400 0 to 9C40 CAUTION Write to Pr. 77 and Pr. 79 is not allowed from the network with the FR-A7NP. (Read is allowed.)

  • Page 86: Pr. 900 To Calibration Parameter (Frequency) Area (Ind=0300H (Ind=03H, Pp=00H))

    PPO TYPE NON SUPPORT SPECIFICATION 8.8.2 Pr. 900 to calibration parameter (frequency) area (IND=0300 (IND=03 , PP=00 The following parameters can be set with IND=0300 Minimum Setting Range Parameter Name Setting Number Decimal Hexadecimal Increments 0300 FM terminal calibration 0 to 8191 0 to 1FFF 0300 AM terminal calibration...

  • Page 87: Pr. 900 To Calibration Parameter (%) Area (Ind=0400H (Ind=04H, Pp=00H))

    PPO TYPE NON SUPPORT SPECIFICATION 8.8.3 Pr. 900 to calibration parameter (%) area (IND=0400 (IND=04 , PP=00 The following parameters can be set with IND=0400 Minimum Parameter Name Setting Number Increments 0400 Terminal 2 frequency setting bias 0.1% 0400 Terminal 2 frequency setting gain 0.1% 0400 Terminal 4 frequency setting bias...

  • Page 88: Troubleshooting

    TROUBLESHOOTING If an alarm occurred in the inverter and the inverter and option unit do not function, refer to the following check points, find the cause from the operation panel indication of the inverter and the LED status of the option unit, and take an adequate action.
  • Page 89 REVISIONS *The manual number is given on the bottom left of the back cover. Print Date *Manual Number Revision Nov., 2004 IB(NA)-0600214ENG-A First edition Additions IB(NA)-0600214ENG-B Oct., 2005 Compatible with the FR-A700 series...

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