Safe Torque Off
4-36
AC890PX AC Drive
Channel A Check:
STO test
Comprehensive Check, Activity
Expected reaction and effect
6
With drive running and motor turning, momentarily disconnect
terminal X11/01 (maximum duration of disconnect = 1 second),
while ret24V at terminal X11/03.
Motor must immediately coast to rest.
Drive must report STO trip immediately.
X11/05 and /06 must remain OFF.
7
Ensure terminals X11/01 and X11/03 are both 24V. Try to restart
the drive.
Drive must restart at SPT1.
STO trip must clear.
X11/05 and /06 must remain OFF.
Channel B Check:
STO test
Comprehensive Check, Activity
Expected reaction and effect
8
With drive running and motor turning, momentarily disconnect
terminal X11/03 (maximum duration of disconnect = 1 second),
while ret24V at terminal X11/01.
Motor must immediately coast to rest.
Drive must report STO trip immediately.
X11/05 and /06 must remain OFF.
9
Ensure terminals X11/01 and X11/03 are both 24V. Try to restart
the drive.
Drive must restart at SPT1.
STO trip must clear.
X11/05 and /06 must remain OFF.
Содержание AC890PX Series
Страница 17: ...2 5 Product Overview AC890PX AC Drive 890PX bottom wire entry ...
Страница 25: ...3 4 Installing the Drive AC890PX AC Drive Outline Drawing of AC890PX 132kW 400kW HC471581 page 2 of 2 ...
Страница 144: ...The Keypad 7 9 AC890PX AC Drive The Menu System Map ...
Страница 145: ...7 10 The Keypad AC890PX AC Drive The Menu System Map continued ...
Страница 159: ...7 24 The Keypad AC890PX AC Drive Assembly Procedure Mounting Dimensions for the Remote Mounted 6901 Keypad ...
Страница 250: ...Programming D 10 AC890PX AC Drive VALUE INPUT BREAK VALUE INPUT LOSS LEVEL BREAK ENABLE BREAK TYPE UNPROCESSED ...
Страница 328: ...Programming D 88 AC890PX AC Drive Functional Description ...
Страница 386: ...Programming D 146 AC890PX AC Drive Setpoint Drive Frequency Frequency 1 Frequency 2 ...
Страница 391: ...D 151 Programming AC890PX AC Drive Speed Rated Speed No Load Speed synchronous speed Rated Torque Torque ...