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Thermcraft XST-3-0-36-3V User Manual

Page 199

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Installation and Operation Handbook

Operation

2416 Controller

2-15

Name Description

iP

Input list

FiLt IP filter time constant (0.0 - 999.9

seconds).

Emis Emissivity - when the input is

configured for a pyrometer

The next 3 parameters appear only if User
Calibration has been enabled. (Refer to
Chapter 7.) By default they are hidden
when in Operator level. To prevent
unauthorised adjustment, we recommend
that they are only made available in

FuLL

access level.
CAL

FACt’ - reinstates the factory

calibration and disables User
calibration. Next 2 parameters
will not appear.

USEr’ - reinstates any previously

set User calibration. All
parameters below now appear.

CAL.s Selected

calibration

point

nonE’, ’iP1.L’, ‘ip1.H’

AdJ *

User calibration adjust, if

CAL.s =

iP1.L’, ‘ip1.H’

OFS.1

IP calibration offset

mV.1

IP measured value (at terminals)

CJC.1

IP Cold Junction Compensation

Li.1

IP Linearised Value

PV.SL PV Select. Not operational in

2416

* Do not make adjustments using the

AdJ

parameter unless you wish to change the
controller calibration.



oP

Output list

Does not appear if Motorised Valve control
configured.
OP.Lo

Low power limit (%)

OP.Hi

High power limit (%)

OPrr

Output Rate Limit (% per sec)

FOP

Forced output level (%)

CYC.H

Heat cycle time (0.2S to 999.9S)

hYS.H

Heat hysteresis (display units)

ont.H

Heat output min. on-time (secs)
Auto (0.05S), or 0.1 - 999.9S

Name Description

op

Output list continued

CYC.C

Cool cycle time (0.2S to 999.9S)

hYS.C

Cool hysteresis (display units)

ont.C

Cool output min. on-time (secs)
Auto (0.05S), or 0.1 - 999.9S

HC.db

Heat/cool deadband (display
units)

End.P Power level in programmer in end

segment. This is a single
parameter for all programs

Sb.OP

Sensor Break Output Power (%)


cmS

Comms list

Addr

Communications Address


inFo

Information list

diSP

Configure lower readout of Home
display to:

nonE, Std, Lcur,

OP, Stat, PrG.t

LoG.L

PV minimum

LoG.H

PV maximum

LoG.A

PV mean value

Log.t

Time PV above Threshold level

Log.v

PV Threshold for Timer Log

rES.L

Logging Reset - ‘

YES/no’

The following set of parameters is for
diagnostic purposes.

mCt

Processor utilisation factor

w.OP

Working output

FF.OP

Feedforward component of output

VO

PID output to motorised valve

P OP

Proportional component of output

I OP

Integral component of output

d OP

Derivative component of output


ACCS Access List

codE Access password

Goto Goto level - OPEr, FuLL, Edit or

conF

ConF Configuration password

This manual is related to the following products: