Spirax Sarco SP7-10 - Parameter Group 1: Standard; ACTUATOR: Actuator Type Selection; AUTO

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IM-S51-07 CTLS Issue 1

SP7-10, SP7-11, SP7-12 and SP7-20, SP7-21, SP7-22 Parameterization

The following values are determined during Auto Adjust:

Direction of action of the actuator

Direction of action of the reset spring

Actuator travel of the multi-turn actuator / final control element

Stroke time for both directions

Control parameters

Offset for the I/P module

NOTE

The mode and scope of the automatic adjustment function can be selected using parameter ADJ MODE.

3.5 Parameter group 1: Standard

With this parameter you can configure the positioner for operation on a linear actuator (sensor range ±30°) or on a part-turn actuator

(sensor range ±45°). No mechanical modifications to the positioner are required.

NOTE

After changing the actuator type,I it is recommended that you run automatic adjustment to prevent linearity

errors.

Selection

LINEAR Linear actuator

ROTARY Part-turn actuator

3.5.2 AUTO_ADJ – automatic adjustment

3.5.1 ACTUATOR – Actuator type

Spirax Sarco SP7-10 - Parameter Group 1: Standard; ACTUATOR: Actuator Type Selection; AUTO_ADJ: Automatic Adjustment Function