Module control data area
These areas are used for controlling the module data of the safety remote I/O module.
■Error history clear command
This area is used to clear error history stored in the module.
Address
Name
(hexadecimal)
1000H
Error history clear command
• Clear operation of error history
When Error history clear command (address: 1000H) is set to Commanded (1), the error history is cleared.
Stored condition of an error history
Error history clear command
(address: 1000H)
Error history clear completed
(address: 1001H)
Controlled by the safety remote I/O module
Controlled by the program
Error history clear command cannot be used to clear an error code of Warning status flag (RX) and Error
status flag (RX).
■Error history clear completed
This area indicates whether the clear operation of error history stored in the module is completed or not.
Address
Name
(hexadecimal)
1001H
Error history clear completed
• Clear operation of error history
When the clear operation of the error history is completed, Error history clear completed (address: 1001H) is turned to
Completed (1). For the timing where the area is turned to Not performed (0) Completed (1) Not performed (0), refer to
the following.
Page 193 Error history clear command
An error history is stored.
Not
Commanded (1)
commanded (0)
Not performed (0)
Setting range
0: Not commanded
1: Commanded
An error history is not stored.
Not
commanded (0)
Completed
Not
(1)
performed (0)
Setting range
0: Not performed
1: Completed
Appendix 4 Remote Buffer Memory
Default value
0
A
Default value
0
APPX
193