Display Panel (Front Panel) - Toshiba V Series User Manual

Chapter 1 Overview
1.7.1

Display panel (front panel)

1
Figure 1-6 shows the front panel configuration of the unit.
Since this display panel is almost the same as that of LDU, both are explained together here
and the different part is explained additionally.
Halt indicator (red)
Alarm indicator
Computer/Local indicator
(yellow)
Request mode indicator
(green)
Loop number indicator
(red)
PV indicator bar graph
(red)
Status indicator
SV indicator bar graph
(green)
12
Figure 1-6 Front View of LC51* (and LDU)
Mode select switch
This switch is used to select the control mode for loop 1.
mode (manual mode):
mode (automatic mode):
mode (remote setting value): Executes cascade control, ratio control or executes
Manual operation switch
• Current output type (LC511)
Manipulated variable output can be changed by this switch in the M mode.
means OPEN,
are pressed together, the rate-of-change (speed) becomes FAST.
Manual operation can be made with manual
operation switch.
Executes automatic control in accordance with the
specified control algorithm.
control based on the set value sent from host
computer.
means CLOSE and means FAST. If
Model 1000 Loop Controller L1 LC511, 512 User's Manual
Numeric display
Tag No. plate
SV setting switch
Mode select switch
with mode indicator
Manual operation switch
FAST/SEL switch
FAST selection indicator
(yellow)
Modular connector
MV indicator bar graph (red)
and or and