Notification Of Numbers To The Pc - Omron NT-series Operation Manual

' 4  -  4     
Run flag
Run touch switch : Lit
Stop flag
Stop touch switch : Unlit
6-3-6

Notification of Numbers to the PC


Program operation
The operation when the program is executed is presented below.
Execute program
Stop flag
Stop touch switch : Lit
Press Run touch switch.
: 1 (ON)
: 0 (OFF)
This section describes how the numerical data input at an NT600S is ascertained
by the PC.
In order to determine when numerical data has been input at the NT600S, the nu-
meral setting strobe flag in the PT status notify area is used. In order to determine
the upgraded numeral memory table number, the "content upgrade memory table"
in the PT status notify area is used.
When numerical data is input at the NT600S, this is automatically notified to the PT
status notify area (PT
Notification of upgrade:
Upgraded numeral table number: Stored in the "content upgrade memory
When the PC reads the "content upgrade memory table" at the leading edge of the
numeral setting strobe flag, it determines the numeral memory table number in
which the numerical data that was changed at the NT600S is stored.
12345678
: 1 (ON)
Press Stop touch switch.
Run flag
Run touch switch : Unlit
Stop flag
Stop touch switch : Lit
PC) allocated in the PC memory as follows.
PT status numeral setting strobe flag
turned ON (1)
table"
NT600S PC
Numeral memory table 1
PT status notify area
12345678
Currently displayed screen
Allocated word (numeral table 1)
12345678
Section 5-3
: 0 (OFF)
: 1 (ON)
Content upgrade
Table No.
memory table
Numeral setting
PT status
strobe flag
Start
Start + 1