Load Cell Excitation Error; Warnings; Profibus Communication Problem; Synchronization Problem - ABB PFEA 113 User Manual

6.8.1.4 Load Cell Excitation Error

6.8.2 Warnings

6.8.2.1 Profibus Communication Problem

6.8.2.2 Synchronization Problem

3BSE029382R0101 Rev C
• Check that cables are correctly connected to the electronics.
• If not all load cells are connected, make sure that shorting wires are connected, see cable
diagram.
– Switch off the tension electronics and measure the resistance between terminals X2:1
and X2:8.
If the resistance is > 15 ohms:
Check that the total cable resistance between electronics and load cells does not
exceed 10 ohms. If cable resistance does not exceed 10 ohms, check cabling and load
cells.
If the resistance is < 15 ohms:
If cabling is correct, the electronics is probably defect.
Replace PFEA113.
Check:
• that the bus is correctly terminated.
• the Profibus address.
• cabling and connectors.
Check the cabling and shield.
If the cabling is correct the tension electronics is probably defect.
Replace PFEA113.
Tension Electronics PFEA113, User Manual
Section 6.8.2 Warnings
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