1-4 Specifications
26
Program addresses (step numbers), addresses, instructions, instructions
and addresses, searching from input bit to output instruction or searching
from sequence output instruction to input bit (JUMP Search)
Searches for specified alarms/events from a PT user screen (Alarm/Event
Summary and History).
Searching
Up to 30 search results can be remembered, and previously searched
program sections can be read again.
Multiple I/O Monitor
Number of monitored points:.
•
NS15: 20 max.
•
NS12: 16 max.
•
NS10/8: 12 max.
Changing the present values of words, force-setting/resetting bits, and
setting/resetting bits can be performed for the monitored points.
Specified bits can be set/reset, force-set/reset, or force-cancelled. Present
values of specified words can be changed. Present values can be input in
hexadecimal, decimal, or signed decimal.
Changing present
values and set values
Set values can be changed for specified timers and counters.
Changing mode
PLC operating mode can be changed.
Error display
PLC errors (non-fatal errors and fatal errors) can be displayed and cleared.
Programming
Console function
The Programming Console function of CS/CJ-series PLCs can be used on
the Ladder Monitor when the PLC is connected to serial port A or B. This
function is not supported for CJ2 CPU Units.
Monitor screen hard
copies
Monitor screens can be captured and saved to a Memory Card as bmp
files.
The number of Ladder Monitor rows depends on the number of I/O comment lines
displayed and whether or not Multiple I/O Monitor is used, as shown in the following
tables.
Multiple I/O Monitor Not Used
PT model No I/O comments
displayed
I/O comments: 1 line I/O comments: 3 lines
NS15
22 rows, 21 columns 14 rows, 21 columns 8 rows, 21 columns
NS12
17 rows, 16 columns 11 rows, 16 columns 6 rows, 16 columns
NS10/8
13 rows, 13 columns 8 rows, 13 columns 5 rows, 13 columns
Multiple I/O Monitor Used
PT model No I/O comments
displayed
I/O comments: 1 line I/O comments: 3 lines
NS15
19 rows, 21 columns 12 rows, 21 columns 7 rows, 21 columns
NS12
13 rows, 16 columns 9 rows, 16 columns 5 rows, 16 columns
NS10/8
10 rows, 13 columns 6 rows, 13 columns 4 rows, 13 columns