Mitsubishi Electric Q12DCCPU-V - Page 543

16
TROUBLESHOOTING
16.4 Error Code List
16.4.1 Error codes and actions (for errors occurred in function execution)
16 - 72
9
DEVICE DESCRIPTION
10
MULTIPLE CPU SYSTEM OVERVIEW
11
MULTIPLE CPU SYSTEM CONFIGURATION
12
CONCEPT OF MULTIPLE CPU SYSTEM
13
COMMUNICATIONS BETWEEN CPU MODULES
14
PARAMETERS ADDED FOR MULTIPLE CPU SYSTEMS
15
STARTING A MULTIPLE CPU SYSTEM
16
TROUBLESHOOTING
* 1 In a single CPU system, reset the C Controller module.
In a multiple CPU system, reset CPU No. 1.
Table 16.10 Error codes returned by MELSEC data link functions (continued)
Return value
(HEX)
Error description Corrective action
-19
(0xFFED)
SEND/RECV channel No. error
The channel No. specified in the SEND/RECV function is out of
range.
Specify the channel No. within the range (1 to
8).
-31
(0xFFE1)
Module load error
Loading a module required for executing the functions has failed.
Memory may be insufficient. Terminate other
task(s) currently running, or decrease the
access size.
Check the system drive of C Controller module.
-32
(0xFFE0)
The resource is being used by other task(s) or thread(s). The
resource is timed out after 30 seconds.
Retry.
Memory may be insufficient. Terminate other
task(s) currently running.
Check if the operating system is running
normally.
Reboot the operating system
*1
-33
(0xFFDF)
Invalid access destination error
Connection settings are invalid.
Check if the connection settings are correct in
the utility.
Check if the target module is supported.
-34
(0xFFDE)
Registry open error
Opening parameter files in the registry has failed.
Check if the connection settings are correct in
the utility.
-35
(0xFFDD)
Registry read error
Reading parameter files in the registry has failed.
Check if the connection settings are correct in
the utility.
Check if the specified channel No. is valid.
Recheck the parameters in the utility, write the
parameters, and then reboot the operating
system.
*1
-36
(0xFFDC)
Registry write error
Writing parameter files to the registry has failed.
Check if the standard ROM has been
shutdown.
Reboot the operating system.
*1
-37
(0xFFDB)
Communication initialization error
Initializing communications has failed.
Retry.
Memory may be insufficient. Terminate other
task(s) currently running.
Check available memory.
Check if the operating system is running
normally.
Reboot the operating system.
*1
-42
(0xFFD6)
Close error
Communication cannot be closed.
Retry.
Check if the operating system is running
normally.
Reboot the operating system.
*1
-43
(0xFFD5)
ROM operation error
A TC setting value was written to the CPU during ROM operation.
Change the TC setting value during RAM
operation.