Delta AH Series User Manual

Chapter 9 Troubleshooting
9-37
9_
Error Code
Description
Corrective action
16#001D Timed interrupt 2 is set incorrectly.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
16#001E Timed interrupt 3 is set incorrectly.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
16#001F
The watchdog timer is set
incorrectly.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
16#0020
The setting of the fixed scan time is
incorrect.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
16#0021
The setting of the fixed scan time is
incorrect.
Set the CPU parameter in HWCONFIG again, and
download the CPU parameter again.
16#0022
The CPU parameter downloaded to
the PLC is incorrect.
Download the CPU parameter again.
16#0023
CPU parameters setting error. The
state of Y devices when the CPU is
set from STOP to RUN is incorrect
Adjust the CPU parameters setting in HWCONFIG and
download it to PLC again.
16#0026
The Communication Ratio box in the
Communication Loading of Scan
Time (%) section in the PLC
Parameter Setting window is set
incorrectly.
Reset the CPU or set the CPU to the default settings, and
download the program and parameters again.
16#0027
The latching auxiliary relay range
which is set is incorrect.
Reset the CPU or set the CPU to the default settings, and
download the program and parameters again.
16#0028
The latching data register range
which is set is incorrect.
Reset the CPU or set the CPU to the default settings, and
download the program and parameters again.
16#0029
The latching timer range which is set
is incorrect.
Reset the CPU or set the CPU to the default settings, and
download the program and parameters again.
16#002A
The latching counter range which is
set is incorrect.
Reset the CPU or set the CPU to the default settings, and
download the program and parameters again.
16#002B
The latching 32-bit counter range
which is set is incorrect.
Reset the CPU or set the CPU to the default settings, and
download the program and parameters again.
16#0050
The memories in the latched special
auxiliary relays are abnormal.
After users reset the CPU module or restore it to the factory
setting, they can download the program and the parameter
again.
16#0051
The latched special data registers
are abnormal.
After users reset the CPU module or restore it to the factory
setting, they can download the program and the parameter
again.
16#0052
The memories in the latched
auxiliary relays are abnormal.
After users reset the CPU module or restore it to the factory
setting, they can download the program and the parameter
again.

Delta AH Series Specifications

General

Brand	Delta
Model	AH Series
Category	Controller
Language	English