Cautions On Setting - Mitsubishi Electric FX3U-232-BD User Manual

FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
Press the SET key to determine the set value.
The set value and parameter number are displayed alternately, and the setting is completed.
4
Setting the parameter Pr. 332 to "192"
("192" indicates the baud rate of 19200 bps.)
Turn the setting dial until "Pr. 332" is displayed.
Press the SET key to read the current set value.
Turn the setting dial, and change the set value to "192".
Press the SET key to determine the set value.
The set value and parameter number are displayed alternately, and the setting is completed.
5
Change other parameters in the same way as step 4
5.9

Cautions on Setting

1. Setting of the "communication check time interval" and "RS-485 communication check time
interval"
During adjustment or when communication with the PLC is not executed periodically
When communication with the PLC is not executed
Set the communication time in the following cases:
When it is necessary to monitor the absence of communication for a certain time and stop
the inverter in such a case while communication with the PLC is being executed
When it is necessary to stop the motor at the point which the PLC mode is changed from
RUN to STOP
SET
The set value and parameter number are displayed alternately.
SET
SET
The set value and parameter number are displayed alternately.
For details on the parameters to be set, refer to Subsection 5.8.1.
Description
5 Communication Setting in Inverter
5.9 Cautions on Setting
Set value
Value shown in table
0
0.1 to 999.8 sec
E-69
A
B
C
D
E
F
G
H
I
Apx.A