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FR-A500/F500 series
Name
-
Control
enable
-
Fault
reset
-
PZD
enable
PZD STW
STF
signal
STR
signal
RT
terminal
MRS
signal
RAM/
2
E
PROM
*1 PZD enable and command count request can be executed.
*2 Refer to the inverter manual for details of the input terminal function selection
(Pr. 180 to Pr. 186).
Bit
0 to 2 Not used (1 is set)
0:Inverter output shutoff
3
1:Inverter output shutoff is cancelled
4 to 6 Not used (1 is set)
[At inverter error]
0:No action
7
1:Inverter reset
[When inverter is normal]
No action
8 to 9 Not used (0 is set)
0:Command request of PZD is not processed. (*1)
10
1:Command request of PZD is processed.
• At power-on or inverter reset, set 1 once.
0:OFF
11
1:ON (Forward rotation command)
0:OFF
12
1:ON (Reverse rotation command)
0:RT-OFF
1:RT-ON
13
Factory-set to the second function selection
Pr. 183 can be used to change the signal. (*2)
0:OFF
14
1:ON (Output shutoff)
0:Set frequency (HSW) is written to RAM (Power-
on reset returns the changed set frequency to
15
the setting before it was written to RAM.).
1:Set frequency (HSW) is written to E
37
BUFFER MEMORY DETAILS
Description
2
PROM.
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