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(6) Turning off the annunciator and processing
(a) Turning off the annunciator
The following instructions can be used.
1) RST F
instruction
This is used to turn off the annunciator number that was turned on with the SET F
2) LEDR
instruction
This is used to turn off the annunciator number stored in SD62 and SD64.
3) BKRST
instruction
This is used to turn off all of the annunciator numbers within the specified range.
4) OUT F
instruction
One annunciator number can be turned on or off with the same instruction.
However, even if an annunciator number is turned off with the OUT F
described in (6)(b) in this section is not performed.
If the annunciator is turned off with the OUT F
instruction is required.
• Turning off annunciator 5 (F5)
Display reset input
• Turning off all of the turned-on annunciator numbers
Display reset input
Remark
For details of each instruction, refer to the following.
QCPU Programming Manual (Common Instructions)
Fault detection program
(Annunciator ON program)
RST F5
Fault detection program
(Annunciator ON program)
BKRSTP F0 K10
Figure 9.13 Example of turning off the annunciator
instruction, the off processing
instruction, execution of the RST F , LEDR, or BKRST
Program that turns OFF
Program that turns
off F0 to F9.
CHAPTER9 DEVICES
instruction.
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