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Section 5: Service & Maintenance
ERROR DEFINITIONS
Error #2: No Encoder Pulses
Description:
The drive's processor has not received expected encoder feedback.
Actions:
Drive will stop immediately. Verify load is correct and power cycle drive. If error persists see
page 5-10.
Error #5: Communication Watchdog Timeout
Description:
Internal communications have exceeded allowable time limit.
Actions:
Drive will stop immediately. Power cycle the pump drive. If error persists see
Error #6: Pump Head Opened During Cal
Description:
The occlusion bed of the pump is no longer in its closed position, or an internal connection is loose or broken.
Actions:
Drive will stop immediately. Close pump head. If necessary power cycle the pump drive. If error persists see
Assistance" on page 5-10.
Error #9: Over Speed
Description:
The drive has exceeded commanded speed value.
Actions:
Drive will stop immediately. Verify load is correct and power cycle the pump drive. If error persists see
Assistance" on page 5-10.
5-7
Masterflex SS B/T Washdown Digital Pump Drive with Advanced Connectivity
"Technical
Assistance" on
"Technical
Assistance" on page 5-10.
"Technical
"Technical
Masterflex
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