YOKOGAWA UT350, Instruction Manual

Page: 43 / 82

<Toc> <3. Operations>
3-9
IM 05D01D02-41E 1st Edition : May 31,2000-00
3.8 Switching between AUTO and MAN
NOTE
If AUTO and MAN have been switched using contact input, when the contact input is ON,
switching between AUTO and MAN cannot be achieved by keystroke.
1.
Bring the operating display into view (display appears at power on).
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
Displays
target setpoint.
Displays PV.
2.
Each time you press the
A/M
key on the front panel of the instrument, AUTO and MAN is switched
alternately.
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
P V
MAN
A / M
S P
AL1 2 3
SP
2 3 4
S E T / E N T
Displays
target setpoint.
MAN lamp
OFF.
Displays
output-value
symbol “o”.
In automatic operation In manual operation
MAN lamp
ON.
Displays
output value.