Honeywell UDC 3300 manual Viewing the operating parameters, Lower Display Key Parameter

Viewing the operating parameters

Press the LOWER DISPLAY key to scroll through the operating

parameters listed in Table 5-4. The lower display will show only those parameters and their values that apply to your specific model and the way in which it was configured.

Lower Display

Indication

OUT

OT2

SP

2SP

3SP

RSP

1IN

2IN

3IN

POS

CSP

DEV

PIDSETX

2PIDSETX

ET XX.XX

TR XX.XX

RAMPXXXM

O SK XXXX

1PV

2PV

AUX

OC1

OC2

SPn

Σ(Sigma)

BIA

TUNE OFF

TUNE RUN

ToBEGIN

OTI

Table 5-4 Lower Display Key Parameter

Description

OUTPUT #1— Output value is percent; for Three Position Step control, this is an estimated motor position when no slidewire exists.

OUTPUT #2— Appears only if 2-loop or Cascade control is configured.

LOCAL SETPOINT #1— Also current setpoint when using SP Ramp.

LOCAL SETPOINT #2

LOCAL SETPOINT #3

REMOTE SETPOINT

INPUT 1— Used only with combinational input algorithms.

INPUT 2

INPUT 3

SLIDEWIRE POSITION— Used only with TPSC.

COMPUTER SETPOINT— When SP is in override.

DEVIATION— Maximum negative display is –999.9.

TUNING PARAMETER SET 1— Selected set for single loop or primary loop configuration where X is either 1 or 2.

TUNING PARAMETER SET 2— Selected set for secondary loop configuration where X is either 1 or 2.

ELAPSED TIME— Time that has elapsed on timer in Hours.Minutes.

TIME REMAINING— Time that remains on timer in Hours.Minutes

SETPOINT RAMP TIME— Time remaining in the setpoint ramp in minutes.

TIME REMAINING IN SOAK

PROCESS VARIABLE 1— For Cascade or 2-loop applications.

PROCESS VARIABLE 2— For cascade or 2-loop applications.

AUXILIARY OUTPUT— Displayed only when Loop 2 is not used, or when Loop 2 is Time Simplex and Loop 1 is not Current Duplex.

CHARACTERIZED OUTPUT 1— Displayed if Loop 1 output is characterized.

CHARACTERIZED OUTPUT 2— Displayed if Loop 2 output is characterized.

SP RATE SETPOINT— Current setpoint for setpoint rate applications

CURRENT TOTALIZER VALUE— Displays the total flow volume being measured.

BIAS— Displays the manual reset value for algorithm PD+MR.

LIMIT CYCLE TUNING NOT RUNNING— Appears when Accutune is disabled.

LIMIT CYCLE TUNING RUNNING— Appears when Accutune is enabled.

RESET SP PROGRAM TO START OF FIRST SEGMENT

OUTPUT OVERRIDE (2 PID LOOPS ONLY)— Appears when Internal Loop 1 Output value is displayed. This represents the internal output 1 value before override.

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