Unsigned Decimal Data Modification; Force Set, Reset - Omron CPM2C-S100C Operation Manual

Programming Console Operations

8-2-25 Unsigned Decimal Data Modification

!Caution Before changing the contents of I/O memory, be sure that the changes will not
1,2,3...

8-2-26 Force Set, Reset

!Caution Before changing the contents of I/O memory, be sure that the changes will not
This operation is used to change the decimal value of a word being monitored
as unsigned decimal data, within a range of 0 to 65,535. A change into hexa-
decimal data is made automatically.
Words SR 253 to SR 255 cannot be changed.
RUN
No
cause equipment to operate unexpectedly or dangerously. In particular, take
care when changing the status of output bits. The PC continues to refresh I/O
bits even if the PC is in PROGRAM mode, so devices connected to output
points on the CPU Unit, Expansion Units, or Expansion I/O Units may operate
unexpectedly.
1. Monitor (unsigned decimal) the status of the word for which the present
value is to be changed.
(Unsigned decimal monitor)
2. Press the CHG Key to begin decimal data modification.
3. Input the new PV and press the WRITE Key to change the PV. The opera-
tion will end and the decimal-without-sign monitoring display will return
when the WRITE Key is pressed.
The PV can be set within a range of 0 to 65,535.
D C
3 2 7 6
If an erroneous input has been made, press the CLR Key to restore the sta-
tus prior to the input. Then enter the correct input.
The buzzer will sound if a value outside the specified range is input, allow-
ing no writing.
This operation is used to force bits ON (force set) or OFF (force reset) and is
useful when debugging the program or checking output wiring. It is possible in
MONITOR or PROGRAM mode only.
RUN
No
cause equipment to operate unexpectedly or dangerously. In particular, take
care when changing the status of output bits. The PC continues to refresh I/O
bits even if the PC is in PROGRAM mode, so devices connected to output
points on the CPU Unit, Expansion Units, or Expansion I/O Units may operate
unexpectedly.
MONITOR
OK OK
?
$##
PRES VAL?
c200 65520
CHG
?
! %$&
WRITE
8
MONITOR
OK OK
Section 8-2
PROGRAM
PROGRAM
189