ABB 83SR50C-E 83SR50 GJR2395500R1210 Procontrol P14 Control Module

Frequently Asked Questions (FAQ)

Q1: Is hot swapping supported for the 83SR50 module?
A1: Hot swapping is not recommended. Power loss or removal clears RAM-stored programs.

Q2: Why can’t PDDS read back the program from the module?
A2: Modules with Macronix Flash failed to copy the program to Flash, causing read errors.

Q3: How to identify if the module uses faulty Flash?
A3: Check the label or use PDDS; Macronix 29F040CTI-70G indicates faulty Flash.

Q4: What precautions should be taken when using the module?
A4: Avoid power-off or removal. Programs reside only in volatile RAM, not Flash.

Q5: Will modules with AMD Flash experience similar issues?
A5: No. Modules equipped with AMD Flash are unaffected and can store programs correctly.

Q6: Can the module be used if it’s functioning but contains faulty Flash?
A6: Temporary use is possible, but avoid changes or power loss. Replacement is strongly recommended.

Q7: Can the module be reprogrammed?
A7: Flash is non-writable in affected units; applications reside only in RAM temporarily.

Q8: Is there any physical indicator on the module?
A8: Yes, Flash chip label is visible at the top left corner, showing Flash manufacturer details.

83SR50 83SR50C-E ABB GJR2395500R1210 Procontrol P14 Control Module

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.