Fuji Electric RYS201S3-VVS - Brake Operation Time;Releasing Time

MHT258a (Engl.)5-34
3) Brake operation time/releasing time
Assign the operating time and releasing time of external brake to system parameters 82 and 83.
To each time period, add the scan time of PLC, the response time of external relay, magnetic contactor and the brake itself.
Brake operation time : Time period from when the amplifier output is off, to when the external brake starts braking actually.
Brake releasing time : Time period from when the amplifier output is on, to when the external brake release is completed.
If too long brake operation time is set, the brake cannot operate when the movement restarts within that time.
System parameter 81, 82, 83
Para. Name Setting range Initial value Change
81 Operation at stoppage 0 : Speed zero
1 : Servo-lock
2 : External brake (P-action)
3 : External brake (Free-run)
0Always
82 Brake operation time 0.01 to 9.99 [s] (in 0.01 steps) 0.50 Always
83 Brake releasing time 0.01 to 9.99 [s] (in 0.01 steps) 0.20 Always
Note : PLC : Programmable Logic Controller