16
4
4.2 Terminals
The operation of each relay depends on the output signal selected.
4.3 Parameter list
When the FR-A8AC is mounted on the inverter, the following parameters are extended.
Perform the settings as required.
NOTE
• When both the FR-A8AC and FR-A8AR are installed, the FR-A8AR function is invalid.
Terminal symbol
Description
1A
Normally open contact terminal of relay RA1
1B
Normally closed contact terminal of relay RA1
1C
Common contact terminal for relay RA1
2A
Normally open contact terminal of relay RA2
2B
Normally closed contact terminal of relay RA2
2C
Common contact terminal for relay RA2
Pr.
Pr. group
Name
Initial value
Setting range
320
M420
RA1 output selection
0
Refer to
Pr.190 to Pr.196
in the Instruction Manual
(Detailed) of the inverter. Only the positive logic can be
set.
321
M421
RA2 output selection
1
418
M432
Extension output terminal
filter
9999
5 to 50 ms, 9999
1A
1B
1C
2A
2B
2C
