Mitsubishi 00JCPU User Manual page 392

(6) Turning off the annunciator and processing
(a) Turning off the annunciator
The following instructions can be used.
1) RST F
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) OOUT 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)
• Turning off all of the turned-on annunciator numbers
Remark
For details of each instruction, refer to the following.
MELSEC-Q/L Programming Manual (Common Instruction)
Note3
Note9.3
Basic
For the Basic model QCPU, the LEDR instruction cannot be used.
9 - 17
instruction
Note3
Note9.3
Fault detection program
(Annunciator ON program)
Display reset input
Fault detection program
(Annunciator ON program)
Display reset input
Figure 9.13 Example of turning off the annunciator
instruction, execution of the RST F , LEDR, or BKRST
RST F5
Program that turns OFF
Program that turns
BKRSTP F0 K10
off F0 to F9.
instruction.
instruction, the off processing