APPX
Appendix 5 List of Special Register Areas
683
A
*1 There are restrictions on the firmware version of the CPU module and software version of the engineering tool. ( Page 747 Added
and Enhanced Functions)
*2 The Process CPU with firmware version "14" or later supports this special register area.
SD312 File register block
number
File register block number The block number of the file register currently selected is stored. S (Status change)
SD315 Service processing
constant wait
status setting
• Other than AFFFH:
Disabled
• AFFFH: Enabled
"AFFFH" is stored to enable the device/label access service
processing constant wait function.
Other than AFFFH: The device/label access service processing wait
constant function disabled (Default)
AFFFH: The device/label access service processing constant wait
function enabled
U (Request)
SD384 System operation
setting
*1
• LED control setting for
program restoration
information write status
• Target file setting for the
file batch online change
Either of the following two setting can be used.
This setting is written to the setting storage area (system area) by
turning off and on SM384.
■LED control setting for program restoration information write status
Set either of the following to specify whether or not the LED flashes
when the program restoration information is not in the CPU module.
• AFA0H: LED flashing
• AFAFH: Without LED flashing
■Target file setting for the file batch online change
Set either of the following to specify the target file of the file batch
online change
• AFB0H: Program file only
• AFBFH: Program file/FB file/global label setting file
U
SD385 System operation
setting error
cause
*1
Error cause for the case
when failing in writing into
setting storage area
An error cause is stored when failing in writing into setting storage area
(system memory). (Linked with SM385)
• 0H: No error
• 100H: Value in SD384 out of range
• 200H: Setting value failed to be written
S (Status change)
No. Name Data stored Details Set by (setting
timing)
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