Mitsubishi Electric 800 Series Instruction Manual page 34

Pr.
Pr. Name
group
RS-485
communication
334 N034
parity check
selection
RS-485
335 N035 communication
retry count
RS-485
336 N036 communication
check time interval
RS-485
337 N037 communication
waiting time setting
RS-485
341 N038 communication
CR/LF selection

When a value outside the setting range is set, the inverter operates at the initial value.
Initial Setting
value range
0 Without parity check
2 1 With parity check at odd numbers
2 With parity check at even numbers
Set the permissible number of retries for unsuccessful data reception. If the
0 to 10 number of consecutive errors exceeds the permissible value, the inverter
1
will trip.
9999 If a communication error occurs, the inverter will not trip.
RS-485 communication is available, but the inverter trips in the NET
0
operation mode.
Set the interval of the communication check (signal loss detection) time.
0
0.1 to 999.8 s If a no-communication state persists for longer than the permissible time,
the inverter will trip.
9999 No communication check (signal loss detection)
Set the waiting time between data transmission to the inverter and the
0 to 150 ms
response.
9999
9999 Set with communication data.
0 Without CR/LF
1 1 With CR
2 With CR/LF
Description
PARAMETER
4
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