Troubleshooting For Ah500 Redundancy System - Delta Electronics AH500 Operation Manual

A H 5 0 0 O p e r a t i o n M a n u a l

12.2.5 Troubleshooting for AH500 Redundancy System

Error
Code
The model number for the control mode
16#E206 CPU and the standby mode CPU are not
the same.
The firmware version for the control mode
16#E207 CPU and the standby mode CPU are not
the same.
Ethernet for the control mode CPU and the
16#E208 standby mode CPU are not in the same
physical network.
The I/O configurations of the control mode
CPU is not the same as the actual I/O
16#E209
configurations of the standby mode CPU.
(while checking the validation)
The I/O configurations of the control mode
CPU is not the same as the actual I/O
16#E20A
configurations of the standby mode CPU.
(after the validation is checked)
16#E20B System error
16#E20C Synchronization error
16#E20D Validation failed
16#E20E I/O bus fault
16#E20F Heart beat error
16#E210 Heart beat communication timeout
16#E211 Synchronization failed
16#E212 The standby mode CPU is being switched.
16#E213 There is no program on the PLC.
16#E214 PLC program is damage.
16#E215 Scan time out
16#E216 CPU access denied
16#E217 System busy (RST)
16#E218 System busy (CLR)
16#E219 Turning on the system
16#E21A Initialization error
16#E21B CPU parameters are damage.
16#E21C Non-latched area error
16#E21D CPU EIP parameters are damage.
16#E21E The I/O configuration file does not exist.
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Description Solution
Use two same models and assign one as the
control mode CPU and the other as the standby
mode CPU.
Use two same models and assign one as the
control mode CPU and the other as the standby
mode CPU.
The IP address and mask for the control mode
CPU and the standby mode CPU must be on the
same physical network.
Make sure the IO configurations on the
backplane for the control mode CPU and the
standby mode CPU are the same. Both the
control mode CPU and the standby mode CPU
must be connected to the backplane. And make
sure the firmware versions for the control mode
CPU and the standby mode CPU are the same.
Make sure the IO configurations on the
backplane for the control mode CPU and the
standby mode CPU are the same. Both the
control mode CPU and the standby mode CPU
must be connected to the backplane. And make
sure the firmware versions for the control mode
CPU and the standby mode CPU are the same.
Check the error log for more information
While downloading, the system can not
synchronize. Try again later.
Check the standby mode CPU error log
Clear the I/O bus error
Check the standby mode CPU error log
Make sure the fiber module is well-connected.
Power off and then power on the standby mode
CPU and start synchronization again. If the error
still occurs, please contact the factory.
Try again later.
Check the error log for more information
Check the error log for more information
Check the error log for more information
Check the error log for more information
Try again later.
Try again later.
Wait
Resupply power and turn it on again.
Check the error log for more information
Check the error log for more information
Check the error log for more information
Download a correct I/O parameter file via
HWCONFIG again.