Relationships Between Elements And Memory Tables; Interlock - Omron NT - SUPPORT TOOL FOR WINDOWS V4 Operation Manual

Common Operation

6-1-11 Relationships between Elements and Memory Tables

Numeral display
Bar graph
Analogue Meter
Broken-line graph
Trend graph
Numeral setting
+ Touch switch (for inputting control code)
Numeral setting
+ Touch switch (for copy setting)
Numeral setting
+ Touch switch (for numeral input)
Thumbwheel switch
Alarm list
Alarm history
Character string display
Character string setting
+ Touch switch (for character string input)
Character string setting
+ Touch switch (for inputting control code)
Character string setting
+ Touch switch (for copy setting)
Standard lamp
Image lamp
Touch switch (for notifying input)

6-1-12 Interlock

134
The current set status of the specified object is registered as the existing val-
ue of the same kind of object.
The relationships between elements and memory tables are shown below.
When creating an element, attend carefully to the memory table address, capac-
ity, etc.
*1
*1
*1
*4
*2
*4
*1: Numeral setting and character string setting are used in combination with a
touch switch.
*2: A standard lamp and an image lamp reads the specified PC (PLC) bit direct-
ly without using a memory table.
*3: A touch switch (for notifying input) directly drives the specified PC (PLC) bit
ON/OFF without using a memory table.
*4: When a Numeral Display or a String Display is specified as the label type,
the specified memory table will be read. (Only for NT21 and NT31/631-V2
and above)
By setting the Interlock flag, the interlock facility will be activated for touch switch/
thumbwheel/numeral input/string input and recipe. When interlock is set, the cor-
Character String
Numeral Memory
Table
F
F
F
F
F
f
*1
f
f
f
–
–
–
–
*1
–
*1
–
–
–
–
Section
F: Reading from a memory table
f: Writing to a memory table
Memory Table Bit Memory Table
(String Table)
–
–
–
–
–
–
–
–
F
F
F
f
f
f
–
–
–
6-1
–
–
–
–
–
–
–
–
F
F
–
–
–
–
–
–
–