4-68
08- 18 Ground Fault Detection
Range
【0】: Disable
【1】: Enable
ON dectection of Ground fault if 08-18 = 1, fault message (GF) will be displayed..
* Note: this function is only available for inverter Frames 3, 4.
09- Communication function setup
09- 00 Assigned Communication Station Number
Range
【1 ~ 32】
09-00 to sets the communication station number when there is more that one unit on the
communication network. Up to 32 Slave units can be controlled from one master controller such as a
PLC.
09- 01 RTU code /ASCII code Selection
Range
【0】:RTU
【1】:ASCII
09- 02 Baud Rate Setting (bps)
Range
【0】:4800
【1】:9600
【2】:19200
【3】:38400
09- 03 Stop Bit Selection
Range
【0】:1 stop bit
【1】:2 stop bits
09- 04 Parity Selection
Range
【0】:No Parity
【1】:Even Parity
【2】:Odd Parity
09- 05 Data Format Selection
Range
【0】:8 bit data
【1】:7 bit data
Set 09-01~09-05 to configure communication format before starting communication.
RTU can only used for 8 bits
09- 06 Communication time-out detection time
Range
【0.0~25.5】s
09- 07 Communication time-out operation selection
Range
【0】:Stop in deceleration time 1 and show COT after communication timeout
【1】:Stop in free run mode and show COT after communication timeout
【2】:Stop in deceleration time 2 and show COT after communication timeout
【3】:Keep running and show COT after communication timeout
Time-out detection time: 00.0~25.5sec; setting 00.0 sec: disable time-out function.
09- 08 Comm. fault tolerance count.
Range
【1~20】
When number of communication errors ≥ 09-08 setting,keypad display shows ERR6.
09- 09 Wait time of inverter transmission
Range
【5~65】ms
Sets the inverter response delay time. This is the time between the controller message and the start of the
inverter response message. Refer to figure. Set the controller receive time-out to a greater value than the
wait time parameter (09-09).