WESTINGHOUSE 1C31125G02

Description

Starting with revision 0C, RSR firmware supports a cascaded PI configuration in which the
output of PI 1 is used as the target position input for PI 2. Additional features to support
cascading operation are flags to select direct/indirect PI operation, and an anti-windup
feature called “retreat”. Some of these new features are actually independent of cascading,
but all are described in detail in this document.
Page 22-9, Delete all of the remaining paragraphs (six) after the second paragraph (Arbitrary
limits…10.0 volts.) in the Full Calibration bullet under the Calibrate Mode Section:
Page 22-9, Add the following information in place of the deleted paragraphs in above item:
When full calibration is requested, the valve first travels to 0%. At 0%,demodulator gain is
adjusted until the feedback voltage is near 10 volts. The demodulator gain at this point is
the maximum possible demodulator gain.
Then the valve travels to 100%. If the voltage is greater than 10 volts, or off-scale,
demodulator gain is reduced, and a reading of the voltage is taken. This reading is the
100% calibration valve.
Then the valve travels to 0% and a voltage reading is taken. This reading is the 0%
calibration value.
After the 0% calibration valve is determined, the new values are written to EE memory.

Relay Output Module G2R 16 1C31219G01 1C31223G01 or
(Base Unit)
Relay Output Module KUEP (Form C or X) 12 1C31219G01 1C31222G01 or
(Base Unit)
RTD Interface 4 1C31161G01 1C31164G01
RTD Interface (CE Mark certified) (50-60 Hz
filtered)
4 1C31161G02 1C31164G02
RTD Interface 8 5X00119G01 5X00121G01
Seq. of Events (125VDC differential) 16 1C31157G02 1C31110G02
Seq. of Events (125VDC single ended) 16 1C31157G02 1C31110G01
Seq. of Events (24/48VDC differential) 16 1C31157G01 1C31110G02
Seq. of Events (24/48VDC single ended) 16 1C31157G01 1C31110G01
Seq. of Events contact input w/48V wetting 16 1C31157G03 1C31110G03
Seq. of Events (125VDC indiv. fused com rtn)
(Compact)
16 1C31233G03 5X00034G01
Seq. of Events (125VDC differential)
(Compact)
16 1C31233G03 Cavity Insert 2
Seq. of Events (24/48VDC indiv. fused com
rtn)) (Compact)
16 1C31233G02 5X00034G01
Seq. of Events (24/48VDC differential)
(Compact)
16 1C31233G02 Cavity Insert 2
Seq. of Events (24VDC or 48VDC single
ended) (Compact)
16 1C31233G01 Cavity Insert 2
Seq. of Events (24VDC or 48VDC single
ended) (Compact)
16 1C31233G01 Cavity Insert 2
Serial Link Controller RS232 1 1C31166G01 1C31169G01
Serial Link Controller RS485 4 wire 1 1C31166G01 1C31169G02
Servo Driver (19VAC 1KHz to an AC LVDT) 6 1C31199G02 1C31201G02
Servo Driver (19VAC 3KHz to an AC LVDT) 6 1C31199G03 1C31201G02
Servo Driver (16VDC to a DC LVDT) 6 1C31199G01 1C31201G01
Speed Detector Interface 8 1C31189G01 1C31192G01
Valve Positioner (17 Volt 1Khz to an
LVDT 82 Ohm Coil)
8 1C31194G01 1C31197G01
Valve Positioner (17 Volt 1Khz to an
LVDT 250Ohm Coil)
8 1C31194G01 1C31197G02
Module Type Channel
Electronic
Module
Personality
Module
6 IPU-247
Emerson Process Management Proprietary Class 2C
Valve Positioner (17 Volt 1Khz to an
LVDT 1000 Ohm Coil)
8 1C31194G01 1C31197G03
Valve Positioner (17 Volt 1Khz to an
LVDT 125Ohm Coil)
8 1C31194G01 1C31197G04
Valve Positioner (23.75 Volt 3Khz to an
LVDT 82 Ohm Coil)
8 1C31194G02 1C31197G01
Valve Positioner (23.75 Volt 3Khz to an
LVDT 250 Ohm Coil)
8 1C31194G02 1C31197G02
Valve Positioner (23.75 Volt 3Khz to an
LVDT 1000 Ohm Coil)
8 1C31194G02 1C31197G03
Valve Positioner (23.75 Volt 3Khz to an
LVDT 125 Ohm Coil)
8 1C31194G02 1C31197G04