YOKOGAWA UT Advanced UT32A, User Manual

Page: 192 / 340

12-1
IM 05P01D31-01EN
Contact Input/Output Functions
12
12.1 Setting Contact Input Function
12.1.1 Setting Contact Input Function
Description
The contact input function works by setting the contact input number (I relay) to functions
such as the operation mode.
This explanation assumes that the contact type is energized. (The function is executed
when the contact is turned on)
AUTO/MAN Switch (A/M)
AUTO/MAN mode can be switched using contact input. (Status switch)
Contact status Operation Remark
ON AUTO Switch by keystroke or via communication is disabled.
OFF MAN Switch by keystroke or via communication is enabled.
REMOTE/LOCAL Switch (R/L)
Displayed only in cases where the communication is specified.
REMOTE/LOCAL mode can be switched using contact input. (Status switch)
Contact status Operation Remark
ON REMOTE Switch by keystroke or via communication is disabled.
OFF LOCAL Switch by keystroke or via communication is enabled.
STOP/RUN Switch (S/R)
STOP/RUN mode can be switched using contact input. (Status switch)
Contact status Operation Remark
ON STOP
When the STOP/RUN switch is assigned (S/R ≠ 0),
switch by keystroke or via communication is disabled.
OFF RUN –
Switch to AUTO (AUTO)
The mode can be switched to AUTO using contact input. (Switch by the rising edge)
Contact status Operation Remark
OFF→ON Switch to AUTO –
ON→OFF Maintains the current operation status –
Switch to MAN (MAN)
The mode can be switched to MAN using contact input. (Switch by the rising edge)
Contact status Operation Remark
OFF→ON Switch to MAN –
ON→OFF Maintains the current operation status –
Chapter 12 Contact Input/Output Functions