Delta AH500 - Page 151

Chapter 5 Temperature Measurement Module AH04PT/AH08PTG
5-29
(9) The error codes
Description
Bit 0~bit 3: The signals received by the CH0~CH3 exceed the range of
inputs which can be received by the hardware.
Bit 15: The external voltage is abnormal.
(10) Performing/Not performing the PID algorithm