Delta DVP32ES300T User Manual

Chapter 12 Troubleshooting
12-13
12_
12.3 Troubleshooting for
Analog Modules (AD/DA/XA) and
Temperature Modules (PT/TC)
Digital I/O, analog I/O, and temperature measurement modules can be installed in a DVP-ES3 Series system.
Error status is shown in error codes in CR#43. 0 indicates normal and 1 indicates error. Refer to the following table for
more details.
Error
Code
RUN
LED
ERROR LED Description Solution
bit0
OFF
ON
The external voltage is abnormal.
Check the power supply.
bit1
RUN: Blinking
STOP: OFF
Blinking
Hardware failure
Contact the factory.
bit2
Conversion value exceeds the set
upper/lower value
Check the upper and
lower value
bit3
The signal received by channel 1 exceeds
the range of analog inputs (temperature).
Check the signal received
by channel 1
bit4
The signal received by channel 2 exceeds
the range of analog inputs (temperature).
Check the signal received
by channel 2
bit5
The signal received by channel 3 exceeds
the range of analog inputs (temperature).
Check the signal received
by channel 3
bit6
The signal received by channel 4 exceeds
the range of analog inputs (temperature).
Check the signal received
by channel 4
bit7
The signal received by channel 5 exceeds
the range of analog inputs (temperature).
Check the signal received
by channel 5
bit8
The signal received by channel 6 exceeds
the range of analog inputs (temperature).
Check the signal received
by channel 6
bit9
Mode setting error
Check the mode setting
bit10 Average time setting error
Check the average time
setting
bit11 Upper/lower value setting error
Check the upper/lower
value setting
bit12 Set value cannot be changed.
Check the value in CR#40
(set value changing
prohibited)
bit13
The later module is disconnected.
Check the wiring.

Delta DVP32ES300T Specifications

General

Brand	Delta
Model	DVP32ES300T
Category	Controller
Language	English