
Troubleshooting
Checking Load Cell Connection
VT200/220 Technical Manual, Rev 1.00.01
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TM-VT200/220-EN
9.2 Checking Load Cell Connection
If there appears to be a problem with the load cell connection:
Check input and output resistance.
Check resistance between any terminal and shield.
Check load cell connection and cable.
9.3 Checking Power Supply
If the unit does not turn on:
Check 9-15VDC power supply.
Check the resettable fuse F4 on PCB 801.
9.4 Checking Digital Outputs
If the setpoints are not working properly:
Test the setpoints (see chapter
8.2.3).
Check 24VDC power supply.
Check the resettable fuse F3 on PCB 801.