Siemens SIPART PS2 6DR50xx Instrucciones de operaciones descargar pdf (Pagina 114)

Commissioning

9.2 Commissioning linear actuators

SIPART PS2 with and without HART communications

114 Operating Instructions, 09/2007, A5E00074631-07

9.2 Commissioning linear actuators

9.2.1 Preparing linear actuators for commissioning

Condition

You have already installed the positioner using the suitable mounting kit.

Setting the transmission ratio selector

Note

The setting of the transmission ratio selector is extremely important to commission the

positioner.

Position of the transmission ratio selector Stroke [mm] Lever

In [°] Position

5 ... 20 Short 33 Down

25 ... 35 Short 90 Above

40 ... 130 Long 90 Above

1. Move the carrier pin on the lever. Select the scale position equal to the nominal stroke or

a next-higher position.

2. Tighten the carrier pin using the M6 hexagon nut.

Connecting the positioner

1. Connect a suitable current or voltage source. The positioner is now in the "P manual

mode". The current potentiometer voltage (P) in percent is shown in the upper line of the

display, e.g.: "P12.3", and "NOINI" blinks in the lower line:

2. Connect the actuator and the positioner to the pneumatic lines.

3. Supply the pneumatic auxiliary power to the positioner.

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Siemens SIPART PS2 6DR50xx Instrucciones de operaciones Pagina 114