Troubleshooting Procedure - Delta AS Series Manual

AS Ser ies M od ul e Man ua l
Error
Code
-

8.5.2 Troubleshooting Procedure

The external voltage is abnormal.
Hardware failure
The driver board is abnormal.
The weight measured by CH1 exceeds the
maximum weight that can be measured, or the
voltage of SEN is incorrect.
The weight measured by CH1 exceeds the
maximum weight that can be measured.
CH1 is adjusted incorrectly.
The weight measured by CH2 exceeds the
maximum weight that can be measured, or the
voltage of SEN is incorrect.
The weight measured by CH2 exceeds the
_8
maximum weight that can be measured.
CH2 is adjusted incorrectly.
When power-on, the module is not detected by
CPU module.
8 - 3 6
Description
When power-on, the module is not detected by CPU module.
Description Procedure
Ensure the power supply is functioning correctly.
Return the module to the factory for repair.
Return the module to the factory for repair.
Check the signal received by CH1 and its wiring.
Check the parameters of the related weight values for
CH1.
Check the adjusted weight value and the adjustment
steps for CH1.
Check the signal received by CH2 and its wiring.
Check the parameters of the related weight values for
CH2.
Check the adjusted weight value and the adjustment
steps for CH2.
Check if the connection between module and CPU
module is working. If not, connect again.
ERROR LED
A↔ D LED
indicator indicator
Blinking once
or twice and
after 2
OFF
seconds, it
blinks
repeatedly