Relay Type; Valve & Actuator - Fisher FIELDVUE DVC6200 Instruction Manual

D Calib Status and Loc (1-2-5-9)
D Last Calib Status—Indicates the status of the
last instrument calibration.
D Calib Loc—Indicates the location of the last
instrument calibration.
Valve & Actuator (1-2-6)
Select Configure / Setup, Detailed Setup, and Valve &
Actuator. Follow the prompts on the Field
Communicator display to configure the following
instrument parameters: Manufacturer, Valve Serial
Num (Valve Serial Number), Valve Style, Actuator
Style, Tvl Sensor Motion (Travel Sensor Motion), and
View / Edit Feedback Conn (View / Edit Feedback
Connection).
D Manufacturer
Enter the manufacturer of the actuator on which the
instrument is mounted. If the actuator manufacturer is
not listed, select Other.
D Valve Serial Num
Enter the serial number for the valve in the application
with up to 12 characters.
D Valve Style
Enter the valve style, rotary or sliding-stem
D Actuator Style
Enter the actuator style, spring and diaphragm, piston
double-acting without spring, piston single-acting with
spring, or piston double-acting with spring.
D Tvl Sensor Motion
Select Clockwise, or Counterclockwise. Travel Sensor
Motion establishes the proper travel sensor rotation.
Determine the rotation by viewing the end of the travel
sensor shaft from the perspective of the actuator.
September 2010
A

Relay Type

Single-Acting Direct (Relay C)
Double-Acting (Relay A)
Single-Acting Reverse (Relay B)
B
Figure 4-6. Zero Power Condition
Magnet Assembly
SStem #19
SStem #25
SStem #38
SStem #50
SStem #100
SStem #1 Roller
RShaft Window #1
RShaft Window #2
RShaft End Mount
For instruments with Relay A and C: If increasing
air pressure at output A causes the magnet assembly
to move down or the rotary shaft to turn clockwise,
enter CW/To Bottom Inst. If it causes the magnet
assembly to move up, or the rotary shaft to turn
counterclockwise, enter CCW/To Top Inst.
For instruments with Relay B: If decreasing air
pressure at output B causes the magnet assembly to
down, or the rotary shaft to turn clockwise, enter
CW/To Bottom Inst. If it causes the magnet assembly
to move up, or the rotary shaft to turn
counterclockwise, enter CCW/To Top Inst.
D View / Edit Feedback Connection
Refer to table 4-8 for Feedback Connection options.
Choose the assembly that matches the actuator travel
range.
Detailed Setup
Loss of Electrical Power
Port A pressure to zero.
Port A pressure to zero.
Port B pressure to full supply.
Port B pressure to full supply.
Table 4-8. Feedback Connection Options
Travel Range
mm
8−19 0.32−0.75
20−25 0.76−1.00
26−38 1.01−1.50
39−50 1.51−2.00
51−100 2.01−4.00
−
−
−
−
4
Inch Degrees
−
−
−
−
−
−
60−90_
−
60−90_
−
60−90_
−
60−90_
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