CV500RT221 Omron, CV500RT221 Datasheet - Page 63

• Manufacturer Part Number: CV500RT221
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500RT221

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Remarks
4-4-15 Word Monitor
Use
Modes
Remarks
Precautions
Operations
I/O multipoint monitor
SHIFT
Note Although monitoring is possible, it is not possible to change memory contents or
MONTR
The items being monitored are recorded in memory when the Shift–Clear Keys
are pressed. After recording monitor items in memory, the Shift–Monitor Keys
can be pressed to recall the same items to the monitor display. If the Monitor Key
is pressed after recalling monitor items stored in memory, the initial monitor dis-
play will be returned to and the items stored in memory will be displayed.
When monitoring in ASCII, the display will change to hexadecimal the first time
the Change Key is pressed.
When monitoring in decimal, contents cannot be changed.
Used to monitor word contents in 16 digits of binary. Also used to set, reset,
force-set, and force-reset individual bit status.
force-set/force-reset bits in the RUN mode.
Monitor Displays
The following can appear on monitor displays to indicate status.
This operation cannot be use to monitor timers and counters.
Bits in the following areas can be force-set or force-reset.
CIO Area (Core I/O Area):
CPU Bus Link Area:
See note.
RUN
:
:
:
:
ON condition of a bit.
OFF condition of a bit.
Force-set of a bit or flag.
Force-reset of a bit or flag.
MONITOR
CHG
OK
CLR
DEBUG
OK
0000 to 2555
G008 to G255
I/O multipoint monitor
Monitoring
OK
SHIFT
SHIFT
NOT
0
1
RESET
SET
Force-set
Force-reset
Force-set/reset
release
Section 4-4
WRITE
53