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Safe Torque Off
AC890PX AC Drive
The following test steps must be performed
:
STO test
Comprehensive Check, Activity
Expected reaction and effect
1
Ensure that no harm can come to personnel or equipment if the motor
turns.
2
Apply +24V DC to terminals X11/01 and X11/03.
3
Switch on power and 24V supply voltage.
No error must be present in the
drive system.
X11/05 and /06 must be OFF.
4
Configure the drive and associated equipment if necessary so that it can be
started and stopped, and a speed setpoint provided.
No error must be present in the
drive system.
X11/05 and /06 must be OFF.
5
Try to start the drive with a non-zero setpoint. This setpoint value will be
referred to as SPT1 for brevity in these tests. Leave this set throughout all
tests.
Drive must start and motor must
turn at SPT1.
X11/05 and /06 must be OFF.
Summary of Contents for AC890PX Series
Page 17: ...2 5 Product Overview AC890PX AC Drive 890PX bottom wire entry ...
Page 144: ...The Keypad 7 9 AC890PX AC Drive The Menu System Map ...
Page 145: ...7 10 The Keypad AC890PX AC Drive The Menu System Map continued ...
Page 328: ...Programming D 88 AC890PX AC Drive Functional Description ...
Page 386: ...Programming D 146 AC890PX AC Drive Setpoint Drive Frequency Frequency 1 Frequency 2 ...