Lamps, Touch Switches, Numeral Setting; Allocation Bits And Display Of Lamps - Omron NT20S-ST121B-EV3 User Manual

Lamps, Touch Switches, Numeral Setting

5-3

Lamps, Touch Switches, Numeral Setting

5-3-1

Allocation Bits and Display of Lamps

Symbol C-series
None IR Area
H HR Area
A AR Area
L LR Area
T TC Area
Timer PVs
TU ---
C TC Area
Counter PVs
CU ---
W ---
TK ---
D DM Area
E EM Area
(See note 2.)
E0_to EC_ ---
Note
Lamps are controlled by allocating them to the PLC bits. Set the area and bit
number.
• Available Allocation Bits
The lamps can be allocated to the following PLC areas:
Alloca- CVM1/CV -series
tion
❍
CIO Area
❍
---
❍
AR Area
❍
---
×
TC Area
Timer PVs
--- ---
×
TC Area
Counter PVs
--- ---
--- ---
--- ---
❍
DM Area
❍
EM Area
Current bank
--- ---
Since the AR area bits of the CVM1/CV series PLCs are allocated to the sys-
tem, they cannot be used for purposes other than the system use.
The range of respective area varies with the type of PLC.
(1) LR 00000 to LR 00199 are converted to CIO 01000 to CIO 01199.
(2) The EM Area is supported only by the C200HX/HG/HE-(Z)E PLCs.
To set the data memory (DM), specify the word number and then the bit num-
ber (00 to 15).
Alloca- CS/CJ-series
tion
❍
CIO Area
--- HR Area
×
AR Area
--- LR Area (See note 1.)
×
TC Area
Timer PVs
--- TC area,
Timer Completion Flags
×
TC Area
Counter PVs
--- TC area,
Counter Completion Flags
--- WR
--- Task Flags
❍
DM Area
Not for EM Area
Host Link Current bank
--- EM Area
EM bank 0 to C
Section 5-3
Alloca-
tion
❍
Not for
Host Link
❍
Not for
Host Link
×
×
×
×
Not for
Host Link
×
❍
Not for
Host Link
Not for
Host Link
❍: OK × : NG
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