NT20S-KBA01 Omron, NT20S-KBA01 Datasheet - Page 173

• Manufacturer Part Number: NT20S-KBA01
• Description: CHEM RESISTANT CVR FOR NT21
• Manufacturer: Omron

Specifications of NT20S-KBA01

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

5-1-4
Overview of Direct Connection Operations
Switching the Screen Display
Correct Use:
Reference: When NT link (1:N) is set, the PT status control area must be set for each con-
Reference: The display screen can be switched also by pressing a touch switch during the op-
Word n
The PT status control area (PC to PT) can be allocated to the following PC areas.
Since the special auxiliary relays of the CVM1/CV series PCs are allocated to the
system, they cannot be used for purposes other than the system use.
Make sure there is no duplication in the PT status control area allocations and PT
status notify area allocations.
nected PT.
The following describes the procedure used to switch the NT20S screen display by
controlling from the PC.
eration after registering a screen number to the touch switch. For this function,
refer to the “Standalone Function“ (page 138).
To switch the NT20S screen display by controlling from the PC, write a screen
number at the “screen switch setting” in the PT status control area.
[Screen switch setting in the PT status control area]
DM
CH
TIM
CNT
HR
AR
LR
PT status notify bits
Symbol
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
Designated screen
Screen number :0000 (screen clear, no-display)
Screen number (4-digit BCD)
Data Memory
Internal/Special Relay
Timer
Counter
Holding Relay
Auxiliary Relay
Link Relay
NT20S
C Series PCs
:0001 to 0500
Allocated
Screen switch setting
f
f
×
×
f
f
f
PT status control area
PT status control setting
PC
Copy memory
table setting
Screen switch setting
Data Memory
Internal/Special Relay
Timer
Counter
Auxiliary Relay
--
--
CVM1/CV Series PCs
f: OK
Screen number
Section 5-1
Allocated
×: NG
f
f
×
×
×
157