Comparison Between Ns-Series Pts And Cx-Programmer; A-1-1 Ladder Program Display; A-1 C Omparison Between Ns- Series Pt S And Cx-P Rogrammer - Omron ns series Operation Manual

A-1

Comparison between NS-series PTs and CX-Programmer

A-1-1 Ladder Program Display
A-1 Comparison between NS-series PTs
and CX-Programmer
A-1-1 Ladder Program Display
Function
Limitation for No. of rows
one program
section
No. of TR bits
Continuity display
Special instruction display
Mnemonic display
I/O Comments display
I/O name (variable) display
Displaying rung annotation,
rung comment, comment box
Displaying bits in the Auxiliary
Area
Displaying input bits with
differentiation and Immediate
refreshing
Displaying differentiation of
special instruction
Displaying immediate
refreshing
Displaying operand bits for
DIFU and DIFD instructions
The following bits in the Auxiliary Area are displayed differently by the Ladder Monitor and the
CX-Programmer.
Address Display on Ladder Monitor
A200.11 A200.11
A200.12 A200.12
A200.15 A200.15
A401.08 A401.08
A402.04 A402.04
A402.09 A402.09
A500.15 A500.15
100
NS Series
22 rows. Overflowed rows will cause a
program section error.
Displays program sections with 8 TR bit
max. Cannot display 9 or more TR bits.
A program section with more than the
maximum number of input bits (21 for the
NS15, 16 for the NS12, or 13 for the
NS10/8) connected by AND is displayed
and lines are wrapped using the
continuation symbol (-■).
Horizontal display on one step
None
On the ladder program section: Up to 5
characters
I/O comments can be displayed in 1 or 3
lines.
Detail: Up to 71 characters for the NS15,
up to 43 characters for the NS12, or up to
23 characters for the NS10/8
Total number of I/O comments:
Global comments: 65,535
Local comments: 65,535
None
None
Displayed by address (e.g., A200.11).
Refer to the following table.
Displayed by ↑ , ↓ , and !.
Displayed @ for differentiation up, % for
differentiation down, and ! for immediate
refresh
Normal input bit display when a DIFU or
DIFD operand is an input bit.
Display on CX-Programmer
P_First_Cycle
P_Step
P_First_Cycle_Task
P_Cycle_Time_Error
P_Low_Battery
P_IO_Verify_Error
P_Output_Off_Bit
CX-Programmer
No limitation
The program section with up to 16 TR bits
can be displayed as ladder diagram.
Connected in a series by input bit AND.
No limitation
No wrapping
Checked by horizontal scroll
Vertical display on multiple steps
Possible
• Up to 255 characters. 10 lines can be
displayed.
Total number of I/O comments:
Global comment: No limitation
Local comment: No limitation
Ladder with variables can be displayed.
Possible
The name is displayed.
(e.g., P_First_Cycle)
Displayed by ↑ , ↓ , and !.
Displayed @ for differentiation up, % for
differentiation down, and ! for immediate
refresh
When a DIFU operand is an input bit, the
input bit symbol is displayed as
When a DIFD operand is an input bit, the
input bit symbol is displayed as
I/O comment
First Cycle Flag
Step Flag
Initial Task Execution Flag
Cycle Time Too Long Flag
Battery Error Flag
I/O Verification Error Flag
Output OFF Bit
.
.