INVERTER INVERTER Plug-in option INVERTER FR-A7NP E kit INSTRUCTION MANUAL FR-A7NP E kit PROFIBUS-DP communication function PRE-OPERATION INSTRUCTIONS 1 INSTALLATION 2 WIRING 3 INVERTER SETTING 4 FUNCTIONS 5 PROFIBUS DEVICE DATA 6 PPO TYPE SUPPORT SPECIFICATION 7 PPO TYPE NON-SUPPORT SPECIFICATION 8 TROUBLESHOOTING 9 HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Printed in Japan Specifications subject to change without notice.
Thank you for choosing this Mitsubishi Inverter plug-in option. 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 read this manual carefully to use the equipment to its optimum. Please forward this manual to the end user.
2. Injury Prevention 3) Usage WARNING CAUTION • The voltage applied to each terminal must be the ones specified in the Instruction Manual. Otherwise burst, damage, etc. may occur. • The cables must be connected to the correct terminals. Otherwise burst, damage, etc. may occur. • Polarity must be correct. Otherwise burst, damage, etc. may occur. • While power is ON or for some time after power-OFF, do not touch the inverter as they will be extremely hot. Doing so can cause burns. 3.
⎯ CONTENTS ⎯ 1 PRE-OPERATION INSTRUCTIONS 1.1 Unpacking and product confirmation ..............................................................................................1 1.1.1 1.1.2 1.1.3 1.2 1.3 2.1 2.2 3 3.1 3.2 4 4.1 SERIAL number.............................................................................................................................................. 1 Product confirmation..................................................................................................
4.2 Operation mode setting...................................................................................................................19 4.2.1 4.2.2 4.3 Start and speed command sources (Pr. 338, Pr. 339, Pr. 550) ....................................................23 4.3.1 4.4 5 5.1 5.2 6 6.1 6.2 7 7.1 7.2 7.3 II Communication EEPROM write selection (Pr. 342) .....................................................................................
7.4 7.5 7.6 7.7 Buffer memory configuration .........................................................................................................45 Buffer memory details .....................................................................................................................46 Outline of PNU..................................................................................................................................53 PROFIBUS PNU..........................................................
8.7.2 8.8 Standard parameters .......................................................................................................................78 8.8.1 8.8.2 8.8.3 9 IV System environment variable (sev) area (IND = 01PPH (IND = 01H, PP = 00H, 01H)) .............................. 74 Normal parameter area (IND = 0200H (IND = 02H, PP = 00H)) .................................................................. 78 Pr. 900 to calibration parameter (frequency) area (IND=0300H (IND=03H, PP=00H))..........
1 1.1 PRE-OPERATION INSTRUCTIONS Unpacking and product confirmation Take the plug-in option out of the package, check the product name, and confirm that the product is as you ordered and intact. This product is a plug-in option for the FR-E700 series inverter. 1.1.1 SERIAL number Check the SERIAL number indicated on the inverter rating plate or package. For the 200V class of FR-E700, this option can be used with the inverter having the following SERIAL number or later.
PRE-OPERATION INSTRUCTIONS 1.1.2 Product confirmation Check the enclosed items. Plug-in option Mounting screw (M3 × 6mm) ......................................................... 1 ........................ 2 (Refer to page 8, 10.) Option small cover (Not used) Front cover for plug-in option Option protective cover ......................................................... 1 .......................................................1 * ..........................................................
PRE-OPERATION INSTRUCTIONS 1.1.3 Parts Front view Connector Connect to the inverter option connector. Mounting hole STATUS LED1 Operation status indication LED Lit/off of the LED indicate inverter operation status. Rear view Mounting hole Mount on the inverter with an accessory mounting screw. (Refer to page 8, 10.) FR-A7NP ON 45 23 6 789 CD AB E F01 SW1 X1 Terminal block Connect the communication cable.
PRE-OPERATION INSTRUCTIONS 1.2 Node address setting Set the node address between "00H to 7DH" using node address switches on FR-A7NP (refer to page 3). The setting is applied at the next power-ON. Set the arrow (×) of the corresponding switches to a number or an alphabet to set a desired address. • Setting example 3456 3456 789 01 EF 2 3456 789 CD AB 789 CD AB 01 EF 2 3456 X1 CD AB 789 Node address 38 (26H): Set the " ×" of X16(SW3) to "2" and the "× " of X1(SW1) to "6".
PRE-OPERATION INSTRUCTIONS 1.3 Specifications 1.3.1 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 (EIA-485(RS-485) standard) 1.3.2 1 Communication specifications Communication speed Wiring length 1200m or less Wiring length 600m or less Wiring length 200m or less Wiring length 100m or less 9600bps, 19.2Kbps, 93.75Kbps 187.5Kbps 500Kbps, 1.5Mbps 3.0Mbps, 6.
2 INSTALLATION 2.1 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. For prevention of damage due to static electricity, touch nearby metal before touching this product to eliminate static electricity from your body. 2.2 Installation procedure The FR-E700 series has one connection connector for the plug-in option.
INSTALLATION z Inverter with one front cover (1) Remove the front cover from the inverter. (For removing the front cover, refer to the FR-E700 instruction manual.) (2) Remove the PU cover from the front cover. Open the PU cover with a driver, etc. and remove it in the direction of arrow as shown below. (1) Front cover 2 * (2) PU cover * Open the PU cover, then open it toward the arrow direction to remove.
INSTALLATION (3) Install the option protective cover. (4) Securely fit the connector of the plug-in option to the inverter connector along the guides. (5) Securely fix the both top and bottom of the plug-in option to the inverter with the accessory mounting screws. (tightening torque 0.45N•m to 0.55N•m) If the screw holes do not line-up, the connector may not have been plugged snugly. Check for loose plugging.
INSTALLATION z Inverter with front covers 1 and 2 (1) Remove the front covers 1 and 2 from the inverter. (For removing the front cover, refer to the FR-E700 instruction manual.) (2) Remove the PU cover from the front cover 2. For removing the PU cover, refer to page 7. Front cover 1 Front cover 2 (1) 2 (1) (2) PU cover REMARKS • Because the voltage class is stated on the PU cover, replace a PU cover of a plug-in option front cover with the removed PU cover from the inverter.
INSTALLATION (3) Install the front cover 1 to the inverter. (4) Securely fit the connector of the plug-in option to the inverter connector along the guides. (5) Securely fix the both top and bottom of the plug-in option to the inverter with the accessory mounting screws. (tightening torque 0.45N•m to 0.55N•m) If the screw holes do not line up, the connector may not have been plugged securely. Check for loose plugging.
INSTALLATION (4) Option connector of inverter (3) Front cover for plug-in option (6) (8) Replace 2 (7) (5) Mounting screws Installation completed 11
3 WIRING 3.1 Terminal block Terminal block layout A 1 2 3 4 5 6 V+ D+ D- D+ V- FG B 12 D+ D- V- D- CNTR FG 1 2 3 4 5 6 Terminal Terminal Name Definition No. Voltage output (approx.
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. Cable stripping length Approx 5mm Wire the stripped cable after twisting it to prevent it from becoming loose. (Do not solder it.
WIRING (2) Loosen the terminal screw and insert the cable into the terminal. Tighten each cable with fixing screws to the recommended tightening torque. To next inverter D+ DV- D+ D- D+ DV- V- To master Screw Size Tightening Torque Cable Size Screwdriver M2 0.22N•m to 0.25N•m 0.3mm2 to 0.75mm2 Small flat-blade screwdriver (Tip thickness: 0.4mm /tip width: 2.
WIRING (3) Terminating resistor Connect terminating resistors to the both ends of a network if the both ends are FR-A7NP-mounted inverters. Connection example Programmable controller etc.
WIRING (4) When wiring, if a hook of the front cover of the plug-in option impedes wiring, cut off the hook and perform wiring. Cut off with a nipper, etc. Cut off a hook at the bottom of the option cover. (Cut off so that no portion is left.) REMARKS • 16 When the option protective cover is not fitted or wire is not passed through even if the hook of the front cover of the plug-in option has been cut off, the protective structure (JEM1030) changes to open type (IP00).
WIRING (5) When wiring an inverter, which has front covers 1 and 2, pass the cable over the front cover 1 as shown below. If a PROFIBUS communication dedicated cable is passed through underneath the inverter front cover 1, the bending radius of the cable shortens, stressing the cable. 3 CAUTION When wiring, take care not to subject the cable to stress. After wiring, wire offcuts must not be left in the inverter. They may cause a fault, failure or malfunction.
4 4.1 INVERTER SETTING Parameter list The following parameters are used for the communication option (FR-A7NP). Set the values according to need.
INVERTER SETTING 4.2 Operation mode setting The inverter mounted with a communication option has three operation modes. (1) PU operation [PU].............. Controls the inverter from the keys of the operation panel on the inverter or parameter unit (FR-PU07/FR-PA07). (2) External operation [EXT] ... Controls the inverter by switching ON/OFF external signals connected to the control circuit terminals of the inverter. (The inverter is factory-set to this mode.) (3) Network operation [NET] ...
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. 79 Operation mode selection setting is correct. (Set using the operation panel of the inverter or parameter unit (FR-PU07/FR-PA07).) Refer to the Inverter Manual for details of Pr. 79.
INVERTER SETTING Pr. 340 Setting Pr.
INVERTER SETTING (3) Operation mode switching method External operation When "0 or 1" is set in Pr. 340 Switching from the PU Switching from the network Switch to the External operation mode from the network. Switch to Network operation mode from the network. Press of the PU to light Network operation When "10" is set in Pr.
INVERTER SETTING 4.3 Start and speed command sources (Pr. 338, Pr. 339, Pr. 550) (1) Select command source for the Network operation mode (Pr. 550) A control location for the Network operation mode can be selected from either the RS-485 communication with the PU connector or a communication option. When using a communication option, set "0 or 9999 (initial value)" in Pr. 550.
INVERTER SETTING (2) Selection of control source for the network operation mode (Pr. 338, Pr. 339) ⋅ There are two command types: the start command, which controls the signals related to the inverter start command and function selection, and the speed command, which controls signals related to frequency setting. ⋅ In Network operation mode, the commands from the external terminals and communication (PU connector or communication option) are as listed below. Operation Pr.
INVERTER SETTING Operation Pr. 338 Communication operation command source Location Pr. 339 Communication speed Selection command source OH 8 REX 15-speed selection 10 X10 Inverter run enable signal PU operation external X12 interlock X14 PID control valid terminal Brake opening completion BRI signal PU-External operation X16 switchover X18 V/F switchover Output stop Pr. 178 to Pr.
INVERTER SETTING Pr. 178 to Pr. 184 setting Selective function Operation Pr. 338 Communication operation command source Location Pr.
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 Number 342 Name Communication EEPROM write selection Initial Value Setting Range 0 0 1 Description Parameter values written by communication are written to the EEPROM and RAM. Parameter values written by communication are written to the RAM.
INVERTER SETTING 4.4 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) Waiting time for the communication line error output after a communication error Waiting time for the communication error output after a communication line error occurrence can be set.
INVERTER SETTING (2) Displaying and clearing the communication error count The cumulative count of communication error occurrences can be displayed. Write "0" to clear this cumulative count. Parameter Number Name Setting Range Minimum Setting Increments Initial Value 501 Communication error occurrence count display 0 1 0 Count timing depending on communication line status Normal Error Normal Incremented by 1 Error Incremented by 1 At the point of communication line error occurrence, Pr.
INVERTER SETTING (3) Inverter operation at a communication error occurrence How the inverter operates at a communication line error or an option unit fault can be set. Parameter Number Name Setting Range Minimum Setting Increments Initial Value 502 Stop mode selection at communication error 0, 1, 2, 3 1 0 About setting z Operation at an error occurrence Error Definition Communication line Communication option itself Pr.
INVERTER SETTING z Operation at error removal Error Definition Pr. 502 Setting Communication line 0 1 2 3 Communication option itself 0, 3 1, 2 Operation Indication Fault Output Kept stopped E.OP1 kept lit Kept provided Restart Continued Normal indication Not provided Kept stopped E. 1 kept lit Kept provided CAUTION • Communication line error [E.OP1 (fault data: HA1)] is an error that occurs on the communication line. Communication option error [E.
INVERTER SETTING 4.4.2 Fault and measures (1) The inverter operates as follows at fault occurrences.
INVERTER SETTING 4.5 Inverter reset (1) Operation conditions of inverter reset Which resetting method is allowed or not allowed in each operation mode is described below. Resetting Method Network Operation Allowed Operation Mode External PU Operation Operation Disallowed Disallowed Allowed Allowed Disallowed Disallowed Enabled Enabled Enabled Enabled Inverter reset (Refer to page 56) *1 Reset from the Error reset (STW(bit7)) at inverter fault Pr.349 = 0 network Allowed (Refer to page 48) *2 Pr.
INVERTER SETTING (2) Error reset operation selection at inverter fault When used with the communication option, an error reset command* from network can be invalid in the external operation mode or PU operation mode.
5 5.1 FUNCTIONS 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. Item Inverter monitor Parameter read Inverter status Operation mode read Set frequency read Terminal input read Node address read Alarm definition read PNU list read Description Monitor various items such as inverter output frequency and output current. Read parameter settings of the inverter. Monitor output signal of the inverter.
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. Item Frequency setting Operation mode write Description Set the running frequency of the inverter. Set the operation mode of the inverter. Set the control input command such as forward operation Run command signal (STF) and reverse rotation signal (STR). Inverter reset Reset the inverter. Parameter write Set parameters of the inverter.
6 6.1 PROFIBUS DEVICE DATA Device data (GSD file) melc08fa.gsd is a 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. When editing this file, use a text editor.
PROFIBUS DEVICE DATA Parameter Value FMS_Supp Hardware_Release Software_Release 9.6_supp 19.2_supp 93.75_supp 187.5_supp 500_supp 1.5M_supp 3M_supp 6M_supp 12M_supp MaxTsdr_9.6 MaxTsdr_19.2 0 "BC101B376" "7732" 1 1 1 1 1 1 1 1 1 15 15 MaxTsdr_93.75 15 MaxTsdr_187.5 15 MaxTsdr_500 15 MaxTsdr_1.5M 25 MaxTsdr_3M MaxTsdr_6M 50 100 38 Description *1 FMS (Field-Bus Message Specifications) not supported. Hardware version Software version Communication speed 9600bps support Communication speed 19.
PROFIBUS DEVICE DATA Parameter Value MaxTsdr_12M 200 Redundancy Repeater_Ctrl_Sig 0 2 24V_Pins 0 Freeze_Mode_supp Sync_Mode_supp Auto_Baud_supp Set_Slave_Add_supp Min_Slave_Intervall Modular_Station Max_Module Max_Input_Len Max_output_Len Max_Data_Len Fail_Safe Max_Diag_Data_Len Slave_Family PrmText Text(0) Text(1) EndPrmText 1 1 1 0 1 1 1 28 28 56 0 6 1 1 "No byte swapping" "Byte swapping" Description *1 Longest time 200 bit times at communication speed 12.0Mbps Redundancy not supported.
PROFIBUS DEVICE DATA Parameter ExtUserPrmData Bit(0) 0 0-1 Prm_Text_Ref EndExtUserPrmData Max_User_Prm_Data_Len Ext_User_Prm_Data_Const(0) Ext_User_Prm_Data_Const(1) Ext_User_Prm_Data_Ref(1) Module EndModule Module EndModule Module EndModule Module EndModule Module EndModule Module EndModule Value 1 "Byte swapping" 1 Description *1 Byte swapping selection 1 registration on text base Bit 0 = default 0, range 0 to 1 Text selection 1 is used.
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 1H (Bit 0) makes the byte swapping function valid. Since "-" is an unused bit, set "0". Address Functions 0H 1H Example Bit7 Bit6 ⎯ ⎯ For manufacturer setting (Always set "1".
7 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", and "E5NP". This chapter expalins the profile of module type "PPO type1" to "PPO type5". (For the module type "E5NP" profile, refer to Chapter 8.
PPO TYPE SUPPORT SPECIFICATION 7.2 ID definitions ID PKW (Refer to page 46) Definition PKE IND PWE STW/ZSW PZD (Refer to page 48) HSW/HIW 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.
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.
PPO TYPE SUPPORT SPECIFICATION 7.4 Buffer memory configuration The buffer memory configuration is shown below.
PPO TYPE SUPPORT SPECIFICATION 7.5 Buffer memory details The following indicates the buffer memory details of the PROFIBUS profiles.
PPO TYPE SUPPORT SPECIFICATION Name Bit Definition PNU read value/write value When command response AK = "7 (command execution error)", PWE definition is as follows. PWE 0 to 15 Value Error Definition 0 1 2 3 4 11 18 Invalid PNU Parameter value unchangeable (This error also occurs when Pr.
PPO TYPE SUPPORT SPECIFICATION (2) PZD Name ⎯ STW Bit 0 to 2 Control enable 3 ⎯ 4 to 6 Fault reset (Reset) 7 ⎯ 8, 9 PZD enable 10 Definition Not used (1 is set) 0: Inverter output shutoff 1: Inverter output shutoff is cancelled Not used (1 is set) [At inverter error] 0: No action 1: When Pr. 349 = "0", error reset can be made in any operation mode. When Pr. 349 = "1", error reset is enabled only in NET operation mode.
PPO TYPE SUPPORT SPECIFICATION Name ⎯ ZSW Bit 0 to 2 Fault 3 ⎯ Power-on inhibit 4, 5 6 Alarm 7 ⎯ Control request Output frequency detection (FU signal) Inverter running (RUN signal) 8 9 10 Forward running 12 Reverse running 13 NET mode 14 11 Definition Not used (1 is returned) 0: Inverter normal 1: Inverter alarm occurrence Not used (1 is returned) 0 is returned 0: Command execution normal 1: Command execution error Not used (0 is returned) 1 is returned 0: OFF 1: ON (output frequency bein
PPO TYPE SUPPORT SPECIFICATION Name Bit Definition 0: Ready status 1: Busy status * * ZSW BUSY If it takes time to perform slave side processing, slave side busy status is announced since reply to the master will be delayed. During busy status, other response data are unfixed values. 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.
PPO TYPE SUPPORT SPECIFICATION Name High speed operation command (Terminal RH function) Middle-speed operation command (Terminal RM function) Low-speed operation ECW command (Terminal RL function) ⎯ Terminal 4 input selection (AU signal) ⎯ Command count Up to frequency (SU signal) Overload alarm ESW (OL signal) ⎯ Command count Reserved Bit Definition 0 1 Functions assigned to terminal RH, RM, RL are activated. (Signal names are initial values. Using Pr.180 to Pr.
PPO TYPE SUPPORT SPECIFICATION CAUTION y 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.
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. When using "E5NP", refer to page 72. (1) PNU data definition P1902.
PPO TYPE SUPPORT SPECIFICATION 7.7 PROFIBUS PNU 7.7.1 Real-time monitor The following items can be monitored from the master. Increments Data Type PNU Item P1.1 P1.2 P1.3 P1.5 P1.7 P1.8 P1.9 Output frequency Output current Output voltage Frequency setting Motor torque Converter output voltage Regenerative brake duty Electronic thermal relay function load factor Output current peak value Converter output voltage peak value Output power P1.10 P1.11 P1.12 P1.
PPO TYPE SUPPORT SPECIFICATION 7.7.2 Parameter clear Parameter clear can be performed from the master. PNU P2.2 P2.3 P2.5 P2.6 P2.8 Item Parameter clear All parameter clear Parameter clear* All parameter clear* Error history clear Data Definition 965AH 99AAH 5A96H AA99H 0000H Data Type AUs16 AUs16 AUs16 AUs16 AUs16 * Communication parameters (Pr. 117 to Pr. 124, Pr. 338 to Pr. 340, Pr. 343, Pr. 349, Pr. 549 to Pr. 551) are not cleared. 7.7.
PPO TYPE SUPPORT SPECIFICATION 7.7.5 Terminal input read Analog input values of terminals 2 and 4 can be read. PNU P5.1 P5.2 Item Terminal 2 input value read Terminal 4 input value read 7.7.6 Data Definition Terminal 2 input value (%) is read. Terminal 4 input value (%) is read. Data Type AUs16 AUs16 Inverter reset The inverter can be reset from the master. PNU P6 Item Inverter reset Data Definition Data Type The inverter is reset after the data was written from the master.
PPO TYPE SUPPORT SPECIFICATION 7.7.8 Fault records read (1) Fault records of past eight faults occurred in the inverter can be read. (Refer to page 58 for error number.) PNU Item P947.1 to P947.8 Latest fault is read P947.9 to P947.16 Second fault in past is read P947.17 to P947.24 Third fault in past is read P947.25 to P947.32 Forth fault in past is read P947.33 to P947.40 Fifth fault in past is read P947.41 to P947.48 Sixth fault in past is read P947.49 to P947.
PPO TYPE SUPPORT SPECIFICATION Refer to the inverter manual for details of fault definitions. Error Number Definition Error Number Definition 00H 10H 11H 12H 20H 21H 22H 30H 31H 40H 52H 60H 70H 80H 81H 90H A1H No fault present E.OC1 E.OC2 E.OC3 E.OV1 E.OV2 E.OV3 E.THT E.THM E.FIN E.ILF E.OLT E.BE E.GF E.LF E.OHT E.OP1 B0H B1H B2H B3H C0H C5H C7H C8H D8H D9H DAH DBH F1H F5H F6H F7H FDH E.PE E.PUE E.RET E.PE2 E.CPU E.IOH E.AIE E.USB E.MB4 E.MB5 E.MB6 E.MB7 E. 1 E. 5 E. 6 E. 7 E.
PPO TYPE SUPPORT SPECIFICATION (2) Energization time (fault monitor) for past eight faults at the inverter fault occurrence can be read. PNU P948.1 to P948.8 P948.9 to P948.16 P948.17 to P948.24 P948.25 to P948.32 P948.33 to P948.40 P948.41 to P948.48 P948.49 to P948.56 P948.57 to P948.
PPO TYPE SUPPORT SPECIFICATION (3) Output frequency, output current and output voltage for past eight faults at the inverter fault occurrence can be read. PNU Item Data Definition Data Type P949.1 to P949.8 Latest fault monitor frequency, current and voltage read P949.1 P949.2 P949.3 P949.4 to P949.8 P949.9 to P949.16 Second fault monitor frequency, current and voltage in past read P949.9 P949.10 P949.11 P949.12 to P949.16 :output frequency :output current :output voltage :all 0 AUs16 P949.
PPO TYPE SUPPORT SPECIFICATION 7.7.9 PNU list read The usable PNU numbers can be read. PNU P980.1 to 116 P981.1 to 116 P982.1 to 116 P983.1 to 116 P984.1 to 116 P985.1 to 116 P986.1 to 116 P987.1 to 116 P988.1 to 116 P989.1 to 116 Item PNU list read Data Definition Data Type Usable PNU numbers are read in sorted status. AUs16 PNU list read example ··· Inverter command parameter P980.116 P981.1 P981.2 1000 1001 1002 ··· REMARKS 1 2 3 ··· Usable PNU number ··· PNU P980.1 P980.2 P980.
PPO TYPE SUPPORT SPECIFICATION 7.8 Standard parameters You can use the PNU to make parameter settings from the network. The table below lists PNU numbers corresponding to parameter numbers. Standard parameter examples are introduced below. Refer to the examples and make parameter settings. Refer to the inverter manual for details of the parameters. Representation of the PNU for standard parameters (Example: Pr.902) P1902.
PPO TYPE SUPPORT SPECIFICATION The following parameters require the sub-index number for the PNU. Parameter Number PNU Minimum Setting Increments Setting Range Decimal Hexadecimal Data Type AUs16 900 P1900.1 FM terminal calibration *1 ⎯ ⎯ ⎯ 901 P1901.1 AM terminal calibration *2 ⎯ ⎯ ⎯ AUs16 0.01Hz 0 to 400 0 to 9C40 AUs16 902 903 904 905 922 P1902.1 Terminal 2 frequency setting bias frequency P1902.2 Terminal 2 frequency setting bias P1903.
8 8.1 PPO TYPE NON-SUPPORT SPECIFICATION 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", and "E5NP". This chapter explains the module type "E5NP" profile. (For the module type "PPO type1" to "PPO type5" profiles, refer to the chapter 7.
PPO TYPE NON-SUPPORT SPECIFICATION 8.2 ID definitions ID Definition PKW (Refer to page 67) PZD (Refer to page 70) PKE IND PWE ZSW HIW 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 0 to 15): Parameter value • Bits 0 to 7: Inverter status (Command response) • Set 0 since Bits 8 to 15 are not used.
PPO TYPE NON-SUPPORT SPECIFICATION 8.
PPO TYPE NON-SUPPORT SPECIFICATION 8.5 Buffer memory details The following indicates the buffer memory details of the PROFIBUS profiles. (1) PKW Name Bit PNU 0 to 10 SPM 11 Definition PNU number (Together, the PNU and the IND define which data word is being accessed.
PPO TYPE NON-SUPPORT SPECIFICATION Name Bit PP 0 to 7 IND 8 to 15 IND 68 Definition Page Index : • If IND = 1 (system environment variable (sev) area ), the PP values specify different blocks of sev's: PP = 0 : sev_I, block I PP = 1 : sev_II, block II (alarm history) PP = 2 : sev_III, block III (For details, refer to page 74.) • If IND is other than 1 (system environment variable (sev) area), set PP to 0. Parameter Index : Specifies the area from which Parameter Number (PNU) is being accessed.
PPO TYPE NON-SUPPORT SPECIFICATION Name Bit Definition PNU read value/write value When command response AK = "7 (command execution error)", PWE definition is as follows.
PPO TYPE NON-SUPPORT SPECIFICATION (2) PZD Name ZSW 0 Forward running 1 Reverse running 2 Up to frequency (SU signal) Overload alarm (OL signal) ⎯ Output frequency detection (FU signal) Fault output (ALM signal) ⎯ HIW 70 Bit Inverter running (RUN signal) 3 4 5 6 7 Definition 0 : OFF 1 : ON (inverter running) 0 : Other than forward running (during stop or reverse rotation) 1 : Forward running • For master-to-slave messages (command 0 : Other than reverse running (during stop or forward rotation
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. (The received request is cleared.
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 "E5NP". CAUTION • Parameter definitions differ according to the module type selected. When using "PPO type1" to "PPO type5", refer to page 53.
PPO TYPE NON-SUPPORT SPECIFICATION 8.7 PROFIBUS PNU (Module type E5NP) 8.7.1 Real-time monitor area (IND=0000H (IND=00H, PP=00H)) The following items can be monitored from the master.
PPO TYPE NON-SUPPORT SPECIFICATION 8.7.2 System environment variable (sev) area (IND = 01PPH (IND = 01H, PP = 00H, 01H)) z sev Interface (IND = 01H, PP = 00H, sev_I, block I) (1) Parameter clear Parameter clear can be performed from the master. IND PNU 0100H 1H 0100H 2H 0100H 3H 0100H 5H 0100H 6H Item Inverter reset Parameter clear All parameter clear Parameter clear * All parameter clear * Data Definition 965AH 99AAH 5A96H AA99H * Communication parameters (Pr. 117 to Pr. 124, Pr.
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. IND PNU Item • Inverter status Refer to ZSW on page 70 for details.
PPO TYPE NON-SUPPORT SPECIFICATION (3) Operation mode write Write of the operation mode can be performed from the master. IND PNU 0100H BH Item Operation mode Data Definition External operation mode:10H PU operation mode:11H (When Pr.79 = "6") Network operation mode:14H (4) Set frequency read/write The frequency set to the inverter can be read/written from the master.
PPO TYPE NON-SUPPORT SPECIFICATION z Faults History (IND = 01H, PP = 01H, sev_II, block II) The past eight inverter fault records can be read.
PPO TYPE NON-SUPPORT SPECIFICATION 8.8 Standard parameters 8.8.1 Normal parameter area (IND = 0200H (IND = 02H, PP = 00H)) You can use the PNU to make parameter settings from the network. The table below lists PNU numbers corresponding to parameter numbers. Standard parameter examples are introduced below. Refer to the examples and make parameter settings. Refer to the inverter manual for details of the parameters.
PPO TYPE NON-SUPPORT SPECIFICATION 8.8.2 Pr. 900 to calibration parameter (frequency) area (IND=0300H (IND=03H, PP=00H)) The following parameters can be set with IND=0300H.
PPO TYPE NON-SUPPORT SPECIFICATION 8.8.3 Pr. 900 to calibration parameter (%) area (IND=0400H (IND=04H, PP=00H)) The following parameters can be set with IND=0400H.
9 TROUBLESHOOTING When a fault occurs where the inverter trips itself and the option unit, check the inverter's operation panel, the LED on the option unit, and the following checkpoints to identify the cause, then take appropriate countermeasures. If the fault does not correspond to any of the following faults or if you have any other problem, please contact your sales representative.
TROUBLESHOOTING Operation LED on Panel Display FR-A7NP on the Inverter E.OP1 82 Lit in red Possible Cause Checkpoint / Troubleshooting The PROFIBUS communication had been established (the green LED had been lit), but the master stopped transmitting data to the option unit during an inverter stop. Check the connection and the wiring of the communication cable. Communication errors occurred consecutively after the PROFIBUS communication had been established (green LED had been ON).
MEMO 83
REVISIONS *The manual number is given on the bottom left of the back cover. Print Date *Manual Number Feb. 2008 IB(NA)-0600346ENG-A First edition Nov.
INVERTER INVERTER Plug-in option INVERTER FR-A7NP E kit INSTRUCTION MANUAL FR-A7NP E kit PROFIBUS-DP communication function PRE-OPERATION INSTRUCTIONS 1 INSTALLATION 2 WIRING 3 INVERTER SETTING 4 FUNCTIONS 5 PROFIBUS DEVICE DATA 6 PPO TYPE SUPPORT SPECIFICATION 7 PPO TYPE NON-SUPPORT SPECIFICATION 8 TROUBLESHOOTING 9 HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Printed in Japan Specifications subject to change without notice.
