Richards Industries 1 Basic Siemens PS2 Positioner Functions Wiring
Richards Industries 10 Model Sizes Orifice Width Total StrokeStroke in mmSet YA / YE*70 1/4" to 3/4" 0.062 0.093 2 33%70 1" to 1 1/4&
Richards Industries 2 Supply Pressure – Use clean, dry instrument air for the supply pressure. • In general, on valves that are normally clos
Richards Industries 3 Operation • Going to Menu Mode from Automatic or Manual Mode a. Press for 5 seconds and the menu mode will display. •
Richards Industries 4 Siemens PS2 Positioner Menu Effects 1. YFCT – Actuator Type a. Turn – Only for ¼ turn valves b. Way – Best setting for lin
Richards Industries 5 a. This is the same as #10. This is used to slow down the downward stroke. 12. SFCT – Characteristic a. Lin – The linear de
Richards Industries 6 39. YCLS – Tight Closing a. No – This feature is off. b. Up – This activates the tight closing in the upwards direction. Ac
Richards Industries 7 Instructions for Calibrating Siemens PS2 Positioners Linear Valves 1. Assemble valve as normal. 2. Securely mount the take
Richards Industries 8 1)YFCT Way 1)YFCT Way 1)YFCT Way2)YAGL**2)YAGL**2)YAGL**3)YWAY off 3)YWAY off 3)YWAY off6)SCUR 4 MA 6)SCUR 4 MA 6)SCUR 4 MA7)S
Richards Industries 9 1)YFCT Way 1)YFCT Way2)YAGL33º2)YAGL33º3)YWAY off 3)YWAY off6)SCUR 4 MA 6)SCUR 4 MA7)SDIR * 7)SDIR *8)SPRA 0.0 8)SPRA 0.09)SPR
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