Switch-Off Behavior Using A Digital Input (Controlled Stop); Switch-Off Behavior Using Sto Input (Uncontrolled Stop) - Kollmorgen AKD 2G-S Series Installation Manual

AKD2G-S Installation Manual, Safety 1 | 9 Setup

9.3.2.2 Switch-off behavior using a digital input (controlled stop)

This is a category 1 stop according to IEC 60204 (➜ # 19).
A digital input can be configured to bring the motor to a controlled stop and then disable the
drive and apply the holding brake.(if present). See the WorkBench Online Help for information
on configuring Digital Inputs.
If the drive detects the motor to be at zero velocity (AXIS#.ZEROV) or timeout occurs
(AXIS#.ZEROT), the motor brake is applied (➜ # 84).

9.3.2.3 Switch-off behavior using STO input (uncontrolled stop)

This is a category 0 stop according to IEC 60204 (➜ # 19).
The STO input disables the power stage immediately.
If the drive detects the motor to be at zero velocity (AXIS#.ZEROV) or timeout occurs
(AXIS#.ZEROT), the motor brake is applied (➜ # 84). Set parameter AXIS#.MOTOR.
BRAKEIMM to 1 with vertical axes, to apply the motor holding brake immediately after STO.
126 Kollmorgen | kdn.kollmorgen.com | July 2020