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Drives Service & Support
Wiring Examples: 3 Wire User Supplied 24V
Powerflex 70:
Powerflex 70 EC:
Hardware Enable Circuitry (Enhanced Control Only)
By default, the user can program a digital input as an Enable input. The status of this input is interpreted by drive software. If the application requires the drive to be disabled without software interpretation, a hardware enable configuration can be utilized. This is done by removing the enable jumper (ENBL JMP) and wiring the enable input to “Digital In 6” (see below).
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- Remove drive cover.
- Locate and remove the Enable
Jumper on the Main Control
Board (see diagram).
- Wire Enable to “Digital In 6”
- Verify that 366 [Digital In6
Sel] is set to option 1 “Enable”.
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