Instruction Manual

Instruction Manual
D103176X012
Basic Setup and Calibration
April 2014
30
Figure 3‐5. Detailed Setup Flow Chart
TUNING
"
"
A
INPUT RANGE
LOW  4 MA
SWITCH1 CLOSED
 ABOVE 90%
ZERO CTL SIGNAL
VALVE  CLOSED
PRESSURE UNITS
 BAR
CHARACTERISTIC
 LINEAR
INPUT RANGE
HIGH  20 MA
CLOSED
OPEN
"
"
ABOVE
BELOW
DISABLED
A
TRANSMITTER
4MA  CLOSED
125%
...
-25%
TRAVEL = 66.8%
14.6 MA 0.92 BAR
QUICK SETUP
Y
B
Y
B
Y
B
TRAVEL
CALIBRATION
Y
B
DETAILED SETUP
"
A
"
A
"
A
BAR
PSI
KPA
4MA
...
19MA
20MA
...
5MA
QUICK OPEN
LINEAR
EQUAL %
CUSTOM
CLOSED
OPEN
A
SAVE & EXIT?
EXIT W/O SAVING?
SAVE & EXIT?
PRESS 
125%
...
-25%
BELOW
ABOVE
DISABLED
SWITCH1
TRIP POINT  90%
SWITCH2
TRIP POINT  10%
SWITCH2 CLOSED
 BELOW 10%
Only with Optional Position Transmitter / Limit Switches
Only with Optional Position
Transmitter / Limit Switches
"A
"
A
"
A
"
A
The factory default characteristic is LINEAR. You can also use a QUICK OPEN, EQUAL %, or CUSTOM function. However,
the custom function is initially configured linear, unless you use a HART based host to reconfigure the custom points.
Custom configuration can be selected, but the curve cannot be modified with the local interface.
Transmitter—This configures the relationship between the valve travel and the position transmitter output signal. If you
select CLOSED, the transmitter will send 4 mA when the valve is closed. If you select OPEN, the transmitter will send
4 mA when the valve is open.
A switch is located on the options board to select the transmitter fail signal (high+ or low-). High+ will result in a
current output of > 22.5 mA upon transmitter failure. Low- will result in a current output of < 3.6 mA. Refer to
figure 3‐6 for location and switch selection.