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6.8.4 Implementation of the Stop Category 1
Bringing the motor to a standstill by interrupting the mains supply and using controlled electronic
braking (STOPMODE & ACTFAULT parameters set to 1). The 24 V supply for the SERVOSTAR
must remain constant.
The drive is braked in a controlled manner during the stopping (disabling) procedure. If the speed
VEL0 (see sequence diagram in chapter 6.4) is undershot, the holding brake is applied and the
output stage is disabled.
As soon as two separate time periods (set at the time relay) have elapsed, the mains supply and
the holding brake are electrically isolated.
Should an internal SERVOSTAR 600 fault occur, the motor is forced to a standstill
once K20 drops out.
Circuit suggestion
(with EMERGENCY STOP Category 1, control function with contactor relays)
30 SERVOSTAR
®
601...620 Product Manual
Technical description
07/2007 Danaher Motion
SERVOSTAR