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173
APPENDICES
A
Appendix 3 Details of Remote Buffer Memory Areas
(17)Error history clear command (address: 1000
H
)
This command is used to clear the error history stored in the nonvolatile memory.
(a) Clearing the error history
The error history is cleared when Commanded (1) is set to this area.
(b) Default value
The default value is set to Not commanded (0).
(18)Error history clear completed (address: 1001
H
)
This remote buffer memory shows the error history clear completed status stored in the nonvolatile memory.
(a) Clearing the error history
When the error history is cleared, the value in this area changes to Completed (1).
For the timing of turning the bit Not performed (0) Completed (1) Not performed (0), refer to the following.
• Error history clear command (address: 1000
H
) ( Page 173, Appendix 3 (17))
(b) Default value
The default value is set to Not performed (0).
(19)Parameter area initialization command (address: 1002
H
)
This command is used to set parameters in remote buffer memory areas and non-volatile memory to a default
value.
The module can be restored using this command when Nonvolatile memory data error (parameter) (error code:
0130
H
) occurs.
Data for b1 to b15 are fixed to "0".
b0b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1
00000000000000 0
0: Not commanded
1: Commanded
Controlled by the D/A converter module
Stored condition of an error history
Error history clear command
(address: 1000
H)
Error history clear completed
(address: 1001
H)
Controlled by the program
An error history is stored. An error history is not stored.
Not
commanded (0)
Not
commanded (0)
Commanded (1)
Not
performed (0)
Not performed (0)
Completed
(1)
Data for b1 to b15 are fixed to "0".
b0b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1
00000000000000 0
0: Not performed
1: Completed
Data for b1 to b15 are fixed to "0".
b0b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1
00000000000000 0
0: Not commanded
1: Commanded