DECSTOP

ASCII - Command	DECSTOP
Syntax Transmit	DECSTOP [Data]
Syntax Receive	DECSTOP <Data>	Available in
Type	Variable rw	MMI	Yes
ASCII Format	Integer16	CANBus Object Number	3525 (hex)
DIM	Milliseconds	PROFIBUS PNU	1637 (dec) IND = 0000xxxx (bin)
Range	1 .. 32767, VLIM * 4480 (5.41)	DPR	37 (dec)
Default	10
Opmode	All	Data Type Bus/DPR	Integer16
Drive State	-	Weightning
Start Firmware	1.20
Configuration	No	Revision	1.3
Function Group	Velocity Controller	EEPROM	Yes
Short Description	Quick Stop braking ramp for emergency situations

Description

In emergency stop situations, the internal setpoint goes to 0 using the preset DECSTOP ramp. The output stage is only disabled when the actual velocity has fallen below the standstill threshold (VEL0).

An emergency stop situation exists in the following cases:

amplifier fault (with ACTFAULT=1)
contouring/following error
threshold monitoring (fieldbus devices)
hardware/software limit switch activated
emergency stop function through the digital input (INxMODE=27)
emergency stop function through the fieldbus (control word)