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Group8- Communication function group
08-00 : Assigned Communication Station Number = 1 - 32
08-00 : to set the communication station codes which are suitable for driving more than one
inverters situations.
08-01 : RTU code /ASCII code Selection = 0 : RTU code =1 : ASCII code
08-02 : Baud Rate Setting (bps) = 0 : 4800 = 1 : 9600
= 2 : 19200 = 3 : 38400
In vector control mode, the communication baud rate setting (8-02) is limited under 9600 (includ).
08-03 : Stop Bit Selection = 0 : 1 stop bit = 1 : 2 stop bits
08-04 : Parity Selection =0 : no parity =1 : even parity
=2 : odd parity
08-05 : Data Format Selection =0 : 8 bit data =1 : 7 bit data
1.RS-485 Communication:
a. One to one communication: A controller, PC or PLC, controls one inverter. (set 08-00 = 1~32)
b. One to many communication: A controller, PC or PLC ,controls multiple inverters (Up to 32
inverters as max. Set 08-00 = 1~32).
c. When any inverter receive the communication station number 0, from the PC or PLC
( Broadcast mode) then all these inverters will be controlled in communication mode
regardless of the setting of parameter 08-00.
Note:
a. Communication data parameters (08-02/08-03/08-04/8-05) for controller, PC or PLC and
inverters should all be set the same.
b. The inverter will confirm the validity of new parameters set by PC.
c. Please refer to the E310 Communication instruction manual for communication protocol.
d. when 08-01=0, can not set 08-05=1.
08-06 : Communication time-out operation selection(S) = 0.0 ~ 25.5
08-07 : Communication time-out detection time
1）Time-out detection time: 00.0~25.5sec; setting 00.0 sec: disable time-out function.
2）Time-out operation selection:
0: Deceleration to stop (00-10: Deceleration time 1).
1: Free run to stop.
2: Deceleration to stop (10-06: Deceleration time 2).
3: Continue operating.
*Cannot be modified during communication.
08- 08 : Err6 fault tolerance times = 1 ~ 20
When communication error times ≥ 08-08 setting, display ERR6 on the keypad.
08- 09 : Drive Transmit Wait Time (ms) = 1 ~ 16(×4ms)
Setting the time from the beginning of receiving to the end of transmitting.
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