Pa2_61 To 63 Action Sequence Settings - Fuji Electric ALPHA7 User Manual

CHAPTER 4 PARAMETER

PA2_61 to 63 Action sequence settings

No.
Action sequence at
61
servo-on OFF
62 Action sequence at alarm
Action sequence at main
63 power supply OFF, OT
detection
4
Set the action status when decelerating and stopping under each condition.
This parameter selects functions for each digit.
4
Digit

DB: Dynamic brake
When using the DB, Use under the following conditions.
 Usage frequency = once every 10 minutes
 Usage count = within 1,000 times

Rapid deceleration: The motor will decelerate at the deceleration torque set in PA2_60 (third torque
limit). (However, the above torque may not be achieved depending on the load conditions.)

Deceleration time: The motor decelerates based on the deceleration time set for PA2_76: No.3
deceleration time.
4-86
Extended Function Setting Parameters
Name
0000 to 3021
0000 to 2011
0000 to 3021
3 2 1
PA2_61
Stop sequence at
servo-on OFF
0: DB
1: Free-run
Deceleration sequence
at servo-on OFF
0: DB
1: Free-run
2: Rapid deceleration
Not used
(No possible to set
value other than 0.)
Deceleration sequence
at forced stop
2: Rapid deceleration
3: Deceleration time
Setting range
PA2_62
Stop sequence at Stop sequence at main
alarm power shutoff
0: DB 0: DB
1: Free-run 1: Free-run
Deceleration sequence
Deceleration sequence
at main power shutoff
at major failure alarm
0: DB
0: DB
1: Free-run
1: Free-run
2: Rapid deceleration
Not used
Not used
(No possible to set (No possible to set
value other than 0.) value other than 0.)
Deceleration sequence
Deceleration sequence
at minor failure alarm
at OT detection
0: DB
2: Rapid deceleration
1: Free-run
3: Deceleration time
2: Rapid deceleration
Default
Change
value
Power
2021
supply
Power
0000
supply
Power
2000
supply
PA2_63