Jordan Valve Mark 16IQ Series – Smart Valve - Manual (Page 6)

Richards Industries
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39. YCLS – Tight Closing
a. No – This feature is off.
b. Up – This activates the tight closing in the upwards direction. Activates
by value set in menu item #41.
c. Do – This activates the tight closing feature to respond to the value set in
menu item #40.
d. Up/Do – This activates the tight closing feature in both directions based on
the values entered in #40 & #41.
40. YCDO – Value for Tight Closing Down
a. This parameter is represented as a percent of signal span. Setting this
value tells the positioner at what signal to dump all of the air in the
actuator and activate the tight closing down.
41. YCUP – Value for Tight Closing Up
a. This parameter is represented as a percent of signal span. Setting this
value tells the positioner at what signal to put all of the supply air in the
actuator and activate the tight closing up.
42. through 49 – Alarm and Fault Message Options
a. These are customer set for advanced users. Do not change any of these
settings when basically setting up a positioner. These will be set to
customer preferences.
50. PRST – Preset
a. This function is used to restore the positioner memory to the Siemens
factory default. These settings are not the settings we typically
recommend for our products. Please refer to the positioner programming
guide for proper settings.
b. This function is especially useful if the customer has altered the menu
settings and no one knows what has been changed. Use this to get back to
a known state.
51. XDIAG – Advanced Diagnostics
a. This menu activates a series of additional tests that can be run to optimize
the positioner performance. Modifications of items in this section are not
advised.