Powtran PI500-W 004G1, Руководство пользователя

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Appendix I
76
A
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p
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I
8001
0000:No fault 0005:Invalid parameters
0001:Password error 0006:Invalid parameter changes
0002:Command code error 0007:System locked
0003:CRC check error 0008:EEPROM in operation
0004:Invalid address
F9Group - Communication parameter description
This parameter is used to set the data transfer rate between the host computer and the inverter.
Note: the baud rate must be set to the same for the host computer and the inverter, otherwise
communication can not be achieved. The larger baud rate, the faster communication speed.
F9.01
Data format Default 0
Setting range
0: No parity: data format <8, N, 2>
1: Even parity: data format <8, E, 1>
2: Odd parity: data format <8, O, 1>
3: No parity: data format <8-N-1>
Note: the set data for the host computer and the inverter must be the same.
F9.02
This unit addres Default 1
Setting range 1 to 247, 0for broadcast address
When the address of this unit is set 0, that is broadcast address, the broadcasting function for
the host computer can be achieved.
The address of this unit has uniqueness (in addition to the broadcast address), which is the
basis of peer-to-peer communication for the host computer and the inverter.
F9.03
Response delay Default 2ms
Setting range 0 to 20ms
Response delay: it refers to the interval time from the end of the inverter receiving data to the
start of it sending data to the host machine. If the response delay is less than the system processing
time, then the response delay time is subject to the system processing time; If the response delay is
longer than the system processing time, after the system finises the data processing, and continues
to wait until the response delay time, and then sends data to the host computer.
F9.04 Reserved Factory value
Communication time-out parameter is not valid when the function code is set to 0.0s.
Whenthe function code is set to valid, if the interval time between one communication and the
next communication exceeds the communication time-out time, the system will report
communication failure error (Fault ID Err.16). Generally, it is set to invalid. If the parameter can be
set to monitor the communication status in continuous communication system.
F9.05
Communication protocol selection Factory value
0
Setting range
0: Non-standard Modbus protocol
1:Standard Modbus protocol
F9.05=1: select standard Modbus protocol.
F9.05=0: when reading command, the number of bytes returned by slave is more 1 byte than
standard Modbus protocol.
F9.06
Communication read current resolution Factory value 0
Setting range
0: 0.01A
1: 0.1A
Used to determine the current output units when communication reads output current.
F9.00
Baud rate Default 6005
Setting
range
Units digit : MODUBUS baud rate
0:300BPS 5:9600BPS
1:600BPS 6:19200BPS
2:1200BPS 7:38400BPS
3:2400BPS 8:57600BPS
4:4800BPS 9:115200BPS
Tens digit:Profibus-DP 0:115200BPS
Hundreds digits:reserved 0: reserved
Thousands digits:CAN baud rate 6:1M