VLT
®
MICRO
Pr.88 Communication Address
Factory Setting d1
Settings d1 to 254
This parameter can be set during operation.
If the AC drive is controlled by RS-485 serial communication, the communication
address must be set via this parameter.
Pr.89 Transmission Speed
Factory Setting d1
Settings d0 Baud rate 4800 (data transmission: bits / second)
d1 Baud rate 9600 (data transmission: bits / second)
d2 Baud rate 19200 (data transmission: bits / second)
d3 Baud rate 38400 (data transmission: bits / second)
This parameter can be set during operation.
Users can set parameters and control the operation of the AC drive via the RS-485
serial interface of a personal computer. This parameter is used to set the transmission
speed between the computer and AC drive.
Pr.90 Transmission Fault Treatment
Factory Setting d0
Settings d0 Warn and keep operating
d1 Warn and stop by RAMP
d2 Warn and stop by COAST
Pr.91 Over Time Detection
Factory Setting d0
Settings d0 No detection
d1 Over Time enable
Pr.92 Communication Protocol
Factory Setting d0
Settings d0 7,N,2
d1 7,E,1
d2 7.O,1
d3 8,N,2
d4 8,E,1
d5 8,O,1
This parameter can be set during operation.
Appendix D
Serial Communication
82
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