Omron NT-series, Operation Manual

Page: 170 / 318

Reference
0 0 0
n+3 CH
15 14 13 12 11 10 9 8 Bit
& '( 0 '( 0 "&
Section 5-1
Controlling the NT600S Status by Using Allocated Bits and Words ..... PT Status Control Area (PC to PT)
The PT status control area (PC to PT) is provided to control the NT600S status
from the PC. When data is written to this area in the PC, the NT600S will read the
data and operates according to the data. The PT status control area is configured
as four consecutive words as shown below.
0
Copy type
0 0
The first word (word n) of the PT status control area must be set with the support
tool.
Screen switch settings (refer to page 160)
Specify the screen # to switch the screen displayed on the NT600S.
Copy memory table settings (refer to page 175)
Specify the memory table # to copy the contents of a memory table internally in
the NT600S.
Set the copy type to match the type of memory table to be copied:
0: Character-string memory table
1: Numeral table
PT status control bits (refer to page 192)
Turn this bit ON and OFF to control the buzzer and backlight of the NT600S.
Item Controlled 1 (ON) 0 (OFF)
Screen display
(Note 1)
ON OFF
Processing priority
registration
(Note 2)
ON OFF
Continuous buzzer ON OFF
Intermittent buzzer ON OFF
Backlight mode
(Note 3)
ON Flash
Note 1: When “ON” is set for screen display, the
backlight/EL display is on; when “OFF”
is set for screen display, the backlight is
off.
Note 2: Priority registration is only valid when
NT link (1:N) is set.
Note 3: Cannot be used with NT600S-ST211.
Word 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
Screen switch
setting
Copy memory
table setting
PT status control
n
n+1
n+2
n+3
Screen # (4-digit BCD)
Copy destination memory table # (3-digit BCD)
PT status control bit
Copy source memory table # (3-digit BCD)