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