Repair
Repair Price: $ 1,794.00
Purchase
CSL Part Number: 60687
Product Overview: The SEQ Sequencer Board is a control board used in Van Dorn/Demag Pathfinder PLC systems, specifically the 2500, 3000, 4500, and 5000 series injection molding machines. It processes inputs and outputs as part of the machine's programmable logic control system. The board includes backup memory supported by a supercapacitor for retaining calibration data and setpoints during power loss. It features diagnostic LEDs for troubleshooting operational status and fault conditions.
Category: Control Board
Manufacturer: Van Dorn/Demag
Manufacturer Synonyms: Sumitomo DEMAG
Manufacturer Part Number: 330029 REV B
Series: Pathfinder PLC
We have a test fixture and procedure to service and repair this card.
Common Failures
This product has experienced issues related to power supply operation, including instances where output voltage levels differed from expected values. Reported symptoms have included LEDs indicating "FAIL", "HALT", and "DIAG" status during startup. Some units have also exhibited backup memory-related concerns that may affect operational consistency.
Repair Approach
Repairs typically involve thorough testing to verify the reported issues. In some cases, no faults were detected during evaluation. For concerns that may be related to backup memory, customers have been advised to reload calibration data and setpoints to ensure proper operation.
Testing & Quality
Units undergo testing appropriate to the repair performed, which may include burn-in tests with loads to verify reliability. Testing protocols are designed to confirm functional status before units are returned to customers.
Service and repair your broken Van Dorn/Demag part
We can repair your Van Dorn/Demag model 330029 REV B in our facility. Let our skilled technicians get your Van Dorn/Demag back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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