Posi - Parameter Selection Sequence - VALPES VRX Serie Documentation Technique Mise En Service
Actionneur électrique
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Voir aussi pour VRX Serie:
- Documentation technique mise en service (35 pages) ,
- Documentation technique mise en service (40 pages)
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PARAMETER SELECTION SEQUENCE
PARAMETER SELECTION SEQUENCE
1 Shunts positioning K1, K2 and K3
- Position the shunts as follows (before modification, switch off the card) :
ON
OFF
K3 OFF
K3 ON
2 Selection of the flow direction of the valve
2.1 Normal flow direction (by default)
- Press the OPEN button and apply the operating voltage to the card while keeping this button pressed.
G
- The green LED lights up. Release the OPEN button.
- Disconnect the card.
2.2 Inverse flow direction
- Press the CLOSE button and apply the operating voltage to the card while keeping this button pressed.
R
- The red LED lights up. Release the CLOSE button.
- Disconnect the card.
3 Selection of the type of input control signal
3.1 Voltage control signal 0-10V
- Press the MEM button and apply the operating voltage to the card while keeping this button pressed.
- The red LED will light up 3 times. Release this button.
R
- Disconnect the card.
3.2 Current control signal 0-20mA
- Press the MEM and OPEN buttons and apply the operating voltage to the card while keeping these but-
- The red LED will light up 3 times. Release these buttons.
R
- Disconnect the card.
3.3 Current control signal 4-20mA (by default)
- Press the MEM and CLOSE buttons and apply the operating voltage to the card while keeping these but-
- The red LED will light up 3 times. Release these buttons.
R
- Disconnect the card.
4 Learning mode
- Press the OPEN and CLOSE buttons and apply the operating voltage to the card while keeping these but-
G
R
- The 2 LEDs will light up. Release these buttons and the 2 LEDs will extinguish. The card is now in the
R
- Press the CLOSE button to put the valve in its closed position. The red LED will light up.
- Store this selected closed position by pushing MEM + CLOSE, the red LED will light up 2 times as a
R
- Press the OPEN button to put the valve in its open position. The green LED will light up.
- Store this selected open position by pushing MEM + OPEN, the green LED will light up 2 times as a
G
- Now, the positions selected have been stored. Disconnect the card.
G
NORMAL OPERATING MODE
- Apply the operating voltage to the card. The green LED will light up 3 times.
- Under normal operating conditions, the green LED will light up when the drive motor opens the valve, and
G
- If both LEDs remain extinguished, it means that the drive motor has not been triggered.
- In the case of an over torque, the motor stops and the 2 LEDS lights then together to indicate the action of the
G
R
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Input signal
0-10V
0-10V
0-10V
0-20mA
0-20mA
0-20mA
4-20mA
4-20mA
4-20mA
tons pressed.
tons pressed.
tons pressed.
learning mode.
confirmation of acknowledgement.
confirmation of acknowledgement.
the red LED will light up when the drive motor closes it.
torque limiter. To re-start it, you must either reverse the sense of rotation, either switch the power off and on.
Output signal
Schunt K1
A
B
0-10V
ON
OFF
0-20mA
ON
OFF
4-20mA
ON
OFF
0-10V
OFF
ON
0-20mA
OFF
ON
4-20mA
OFF
ON
0-10v
OFF
ON
0-20mA
OFF
ON
4-20mA
OFF
ON
VALPES
VALVE CONTROL SYSTEM
Schunt K2
Schunt K3
A
B
ON
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
DSBA3401 - Révision 03/04/2012
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