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Masterflex REGLO Digital Pump Drive with Advanced Connectivity
Section 4: Service & Maintenance
Masterflex
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 "
Error #3: Exceeded Average Motor Current Limit
Description:
Motor is drawing too much current on average for a period of time.
Actions:
Drive will stop immediately. Verify that pump head is not binding and that the load is not above recommended maxi-
mum load. If error persists see "
Error #4: Exceeded Peak Motor Current
Description:
Motor is drawing too much current for a short duration of time.
Actions:
Drive will stop immediately. Verify that pump head is not binding and that the load is not above recommended maxi-
mum load. If error persists see "
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 "
Error #7: Motor Over Temperature
Description:
The pump's temperature sensor has failed or internal temperatures have exceeded limits.
Actions:
Drive will stop immediately. If necessary remove drive from high ambient temperature, decrease load, and verify that
there is free airflow around the drive. If error persists see "
Error #8: Motor Direction – Leads Incorrect
Description:
The motor wires are reversed.
Actions:
Drive will stop immediately. Power cycle the pump drive. If error persists see "
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 "
Error #10: Encoder Commutation
Description:
The drive's internal speed sensor is not providing a consistent output.
Actions:
Drive will stop immediately. Verify load is correct and power cycle the pump drive. If error persists see "
Error #11: Cal: Bad Checksum in EEPROM
Description:
Bad EEPROM checksum for Factory Cal.
Actions:
Error will be cleared after 10 seconds and parameters will be reset to default values. If error persists see "
