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48VFL & 96VFL v1.2 07/13
INSTRUCTION MANUAL
VFL Series PID Controllers
■
FRONT PANEL DESCRIPTION
:
PV
-
Process Value
SV
-
Setting Value
AT
-
Auto tuning LED
MA
-
Manual mode LED
A1
-
Alarm 1 LED
A2
-
Alarm 2 LED
C1
-
Control 1 LED
C2
-
Control 2 LED
-
SET KEY. Press once to access the next programmable parameter. Press and hold this key for 5
seconds to reset alarm timer.
-
UP KEY. Press to increase the set point or parameter value.
-
DOWN KEY. Press to decrease the set point or parameter value.
-
SHIFT KEY. Press the shift key for 5 seconds to execute Auto Tune process (Yes. 1 mode). To abort
an Auto Tune process, press and hold the shift key for 5 seconds.
-
Press the SET and UP keys once to return the normal operation.
-
LEVEL KEYS. Press and hold the SET & SHIFT keys simultaneously for 5 seconds to select the
programming level, and then press the SET key to enter the selected level.
---Press the UP & DOWN keys simultaneously for 5 seconds to access “LnLo” & “LnHi” parameters.
■
PANEL CUTOUT
:
Model A B C D E a b c d
48VFL 48 48 6 100 45
45+0.5
45+0.5
60 48
96VFL 96 96 10 80 91
92+0.5
92+0.5
120 96
(Units: mm)
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