Cpu Module Database Access Function - Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual

CPU module database access function

The following is the special register area relating to the CPU module database access function.
No. Name
SD1498 Start-up status of
CPU module
database
*1 The CPU module where this function can be used supports this special register area.
APPX
870
Appendix 5 List of Special Register Areas
Data stored Details
Start-up status of When the CPU module database access function is enabled with
CPU module the module parameter, the CPU module database start-up status is
database stored.
0:No error
FFFFH: Starting-up
Other than above: Start-up error
For the stored value at the start-up error, refer to the list of error
codes that occur when a database access instruction is executed.
( MELSEC iQ-R Programming Manual (CPU Module
Instructions, Standard Functions/Function Blocks))
Set by CPU
(setting
timing)
*1
S (Status Rn
change)