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FR-V500 series
Name
-
Fault
(Alarm
signal)
-
Power-
on inhibit
Alarm
-
Control
request
FB signal
RUN
signal
ZSW
FWD
PZD
REW
Operation
mode
BUSY
HSW
HIW
Bit
0 to 2 Not used (1 is returned)
0:Inverter normal
3
1:Inverter alarm occurrence
4 to 5 Not used (1 is returned)
6
0 is returned
0:Command execution normal
7
1:Command execution error
8
Not used (0 is returned)
9
1 is returned
0:OFF
10
1:ON (Output speed being detected)
(Refer to Pr. 42, 43 in the invert manual)
0:OFF
11
1:ON (Inverter running)
0:Other than forward rotation operation being
performed (at a stop, reverse rotation operation
12
being performed)
1:Forward rotation operation being performed
0:Other than reverse rotation operation being
performed (at a stop, forward rotation operation
13
being performed)
1:Reverse rotation operation being performed
0:Other thatn network operation mode
14
1:Network operation mode
0:Ready status
1:Busy status
If it takes time to perform slave side processing,
slave side busy status is announced since reply to
master will be delayed.
15
In busy status, other response data are unfixed
values. When slave side is busy, request from
master is invalid. Therefore, the same request
must be sent again. During busy status, 0 is
returned for all Bits except for Bit 15.
0 to 15 Set speed (1 r/min increments)
0 to 15 Running speed (1 r/min increments)
45
BUFFER MEMORY DETAILS
Description
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