Auto-zero input program no. change input – KEYENCE LT-9001 Series User Manual
Page 120
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7-6
Identifying Names and Functions of the I/O Terminal
Auto-zero input
Program No. change input
The relationship between program numbers and terminals P1 to P3 is as follows:
Refer to "Program" (page 6-6) for details.
E LT-9001-IM
I/O
Terminal
7
Chapter
Name
Description
Reference page
P1 to P3 input
Changes the program No. by external commands.
Page 7-4
Program No.
P3
P2
P1
0
OFF
OFF
OFF
1
OFF
OFF
ON
2
OFF
ON
OFF
3
OFF
ON
ON
4
ON
OFF
OFF
5
ON
OFF
ON
6
ON
ON
OFF
7
ON
ON
ON
ON: Short circuited state with the COM2 terminal
OFF: Open state
When you change the program No. via an I/O terminal, [P-SELECT] at the environment settings
should be changed to [TERMINAL].
Name
Description
Reference page
ZERO input
Sets the current measured value to zero.
Page 7-3
* A common input for OUT1 and OUT2
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