3 configuration - actuator, 1 valve action, 2 actuator type – Yokogawa YVP20S User Manual
Page 85: Configuration - actuator -8, Valve action -8, Actuator type -8
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<9. CONFIGURATION SERVICES>
IM 21B04C50-01E
9.3
Configuration - Actuator
This is the setup page related to the valve actuator and diagnostics limit information con-
tained in Transducer(TB) block.
Figure 9.4 Configuration - Actuators
9.3.1
Valve Action
This is the ACT_FAIL ACTION parameter.
● Air To Open
It specifies the final failure position of the actuator as air-to-open.
● Air To Close
It specifies the actuator as air-to-close.
9.3.2
Actuator Type
This is the ACTUATOR TYPE parameter.
● Single Acting
It specifies the actuator as single acting type.
● Double Acting
It specifies the actuator as double acting type.