Unsigned Decimal Monitor; Three-Word Data Modification - Omron CPM2A - 11-2005 Manual

Programming Console Operations

4-2-19 Unsigned Decimal Monitor

1, 2, 3...

4-2-20 Three-Word Data Modification

! Caution
1, 2, 3...
112
At this point, the contents of the displayed word can be changed with a
signed-decimal input. Refer to 4-2-24 Signed Decimal Data Modification.
3. Press the CLR Key or the SHIFT+TR Keys to end the unsigned decimal dis-
play and return to normal monitoring.
This operation is used to convert hexadecimal data in a word to unsigned
decimal for display. The operation can be executed while using I/O monitor-
ing, multiple address monitoring or 3-word monitoring.
RUN
OK OK
1. Monitor the word that is to be used for decimal monitor without sign. During
multiple address monitoring, the leftmost word will be converted.
Multiple address monitoring
2. Press the SHIFT+TR+NOT Keys to display the leftmost word as unsigned
decimal.
SHIFT TR
At this point, the contents of the displayed word can be changed with an un-
signed-decimal input. Refer to 4-2-25 Unsigned Decimal Data Modification.
3. Press the CLR Key or the SHIFT+TR Keys to end the unsigned decimal dis-
play and return to normal monitoring.
This operation is used to change the contents of one or more of the 3 con-
secutive words displayed in the Three-Word Monitor operation. It is possible
in MONITOR or PROGRAM mode only.
RUN
No OK
Before changing the contents of I/O memory, be sure that the changes will not
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 unex-
pectedly.
1. Monitor the status of the desired words according to the procedure de-
scribed 4-2-17 Three-Word Monitor.
(Three-word monitor)
CLR
MONITOR PROGRAM
OK
NOT
CLR
MONITOR PROGRAM
OK
Section 4-2