Chapter 5 Parameters|VFD-B-P Series
Revision April 2009, SW V1.00 5-83
Group 9: Communication Parameters
6
1
1: EV
2: GND
3: SG-
4: SG+
5: Reserved
6: Reserved
09 - 00 Communication Address
Settings 01 to 254 Factory Setting: 01
If the AC motor drive is controlled by RS-485 serial communication, the communication
address for this drive must be set via this parameter. And the communication address for each
AC motor drive must be different and unique.
09 - 01 Transmission Speed
Factory Setting: 01
Settings 00 Baud rate 4800 bps (bits / second)
01 Baud rate 9600 bps
02 Baud rate 19200 bps
03 Baud rate 38400 bps
This parameter is used to set the transmission speed between the RS485 master (PLC, PC,
etc.) and AC motor drive.
09 - 02 Transmission Fault Treatment
Factory Setting: 03
Settings 00 Warn and keep operating
01 Warn and RAMP to stop
02 Warn and COAST to stop
03 No warning and keep operating
This parameter is set to how to react if transmission errors occur.
09 - 03 Time-out Detection Unit: 0.1
Settings 0.0 ~ 60.0 sec Factory Setting: 0.0
0.0 Disable
If Pr.09-03 is not equal to 0.0, Pr.09-02=00~02, and there is no communication on the bus
during the Time Out detection period (set by Pr.09-03), “cE10” will be shown on the keypad.
To Next Page
Loading...
