Allen-Bradley PowerFlex 755 User Manual

Rockwell Automation Publication MOTION-UM003K-EN-P - January 2019 299
Status, Faults, and Alarms Chapter 14
Example: Uninhibit an Axis
Important: If you inhibit an axis on a drive, you inhibit all action on the drive, including any half axes. Verify that you are aware of all action on a drive before inhibiting the
axis.
1. Verify that all axes are off.
2. Trigger the uninhibit with a one-shot instruction.
3. Uninhibit the axis.
4. Wait for the inhibit process to finish.
This axis is off. And this axis is off.
All axes are off.
Your condition to uninhibit the
axis is on.
All axes are off.
Your condition to inhibit the axis
is off.
Give the command to uninhibit the axis.
The uninhibit command turns on.
Uninhibit this axis.
Uninhibit the axis.
The following have happened:
• The axis is uninhibited.
• All uninhibited axes are ready.
• The connections to the motion drive module
are running again.
This axis is OK to run.
This axis is on.

Allen-Bradley PowerFlex 755 Specifications

General

Category	AC Drive
Amperage	2.2…1470 A
Output Voltage	0 to Input Voltage
Output Current	2.2…1470 A
Enclosure	IP20, IP30, IP54
Communications	EtherNet/IP, ControlNet, DeviceNet
I/O	Digital, Analog, Encoder, Relay
Safety	Safe Speed Monitor
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overload, Short Circuit, Ground Fault, Overtemperature
Operating Temperature	-10°C to 50°C (14°F to 122°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5…95% noncondensing
Altitude	Up to 1000m (3300ft) without derating
Voltage	200-240V AC, 380-480V AC, 500-600V AC, 690V AC
Input Voltage	200-240V AC, 380-480V AC, 500-600V AC, 690V AC
Control Method	Sensorless Vector