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 (
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 (
9.3.2.3 Switch-off behavior using STO input (uncontrolled stop)
This is a category 0 stop according to IEC 60204 (
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.
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Kollmorgen | kdn.kollmorgen.com | July 2020