Marathon Computer AACC 2000

Marathon Monitors Inc.

AACC 2000 Carbon Nov. 1, 1997

gsch Gain schedule enable no

yes Disabled

Enabled

pVpV Process value config

unit Inststrument units 0CCelsius

0FFarenheit

0kKelvin

dec.p Decimal places in the none Display units blanked

displayed value nnnn

nnn.n

nn.nn

None

One

Two

rng.l Range low Low range limit. Also setpoint limit for

alarms and programmers

rng.h Range high High range limit. Also setpoint limit for

alarms and programmers

Name Description Values Meaning

iPiP Input configuration

inPt Input type J.tc J thermocouple

k.tc K thermocouple

L.tc L thermocouple

r.tc R thermocouple (Pt/Pt13%Rh)

b.tc B thermocouple (Pt30%Rh/Pt6%Rh)

n.tc N thermocouple

t.tc T thermocouple

S.tc S thermocouple (Pt/Pt10%Rh)

PL 2PL 2 thermocouple

C.tc Custom downloaded t/c (default = type

rtd 100Ω platinum resistance thermometer

mV Linear millivolt

voLt Linear voltage

mA Linear milliamps

Sr VSquare root volts

Sr ASquare root milliamps

* see “CUST” List. mV.C 8-point millivolt custom linearisation*

V.C 8-point Voltage custom linearisation*

mA.C 8-point milliamp custom linearisation*

Name Description Values Meaning

CJC Cold Junction Auto Automatic internal compensation

Compensation 0oC0oC external reference

45oC45oC external reference

50oC50oC external reference

OFF No cold junction compensation

imp Sensor Break Impedance Off Disabled (only with linear inputs)

Auto Factory set

Hi Impedance of input > 5KΩ

Hi.Hi Impedance of input > 15KΩ