GE K400 user manual Write Par = floating point

Page 57

Command

Command

 

Parameters

Description

Model

Flow

 

(TS/TC)

 

 

 

 

 

 

 

 

 

 

Write

n. a.

par = floating point

R – Get cold junctions compensation

TS/TC

Read

*aa. Ac?

Query

!aa. Ac= par

c = 1 regulator channel

 

 

 

 

2 n. a.

 

 

 

 

3 calibrator board

 

 

Write

n. a.

par = Exp. floating point

R – Not averaged measures

TS/TC

Read

*aa. Mc?

Query

!aa. Mc= par

c = 1 regulator temp.

(diagnostic purposes)

 

 

 

2 REF Probe temp.

 

 

 

 

3 calibrator value

 

 

Write

n. a.

par = Exp. floating point

R – Main measures

TS/TC

Read

*aa. Pc?

Query

!aa. Pc= par

c = 1 reg. Sensor mV out

 

 

 

 

2 REF sensor mV out

(diagnostic purposes)

 

 

 

3 Cal. Electrical value.

 

 

Write

*aaRN = par

par = integer

Reference RTD selection

TS/TC

Read

*aaRN?

0

= REF 1

 

 

Query

!aaRN = par

1

= REF 2

 

 

Write

n.a.

par = integer

Status of controller

TS/TC

Read

*aaST?

0

= Cooling

 

 

Query

!aaST = par

1

= Heating

 

 

 

 

2

= Ready

 

 

Write

*aaCN = par

par = integer

Select display contrast

TS/TC

Read

*aaCN?

0

= 10%

 

 

Query

!aaCN = par

1

= 30%

 

 

 

 

2

= 50%

 

 

 

 

3

= 70%

 

 

 

 

4

= 90%

 

 

 

 

5

= 100%

 

 

Write

*aaURc = par

par = floating

Ref probe R0 coefficient

TS/TC

Read

*aaURc?

c = 1 REF 1

 

 

Query

!aaURc = par

c = 2 REF 2

 

 

 

 

 

 

 

Write

*aaUAc = par

par = floating

Ref probe A coefficient

TS/TC

Read

*aaUAc?

c = 1 REF 1

 

 

Query

!aaUAc = par

c = 2 REF 2

 

 

 

 

 

 

 

Write

*aaUBc = par

par = floating

Ref probe B coefficient

TS/TC

Read

*aaUBc?

c = 1 REF 1

 

 

Query

!aaUBc = par

c = 2 REF 2

 

 

 

 

 

 

 

Write

*aaUCc = par

par = floating

Ref probe C coefficient

TS/TC

Read

*aaUCc?

c = 1 REF 1

 

 

Query

!aaUCc = par

c = 2 REF 2

 

 

 

 

 

 

 

Write

*aa. Tc

par = integer

Ref probe tag number

TS/TC

Read

*aa. Tc?

c = 1 REF 1

 

 

Query

!aa. Tc= par

c = 2 REF 2

 

 

K400 Issue No. 1

47

Page 56 Page 58
Image 57
Page 56 Page 58
Contents Druck DBC 150/650 Series General Electric Company. All rights reserved Power isolation SafetyMaintenance Technical AdviceTraceability and Calibration Report SymbolsAbbreviations Safety InstructionsTable of Contents CAL Electrical Input Specification DBC-TC models Optional Accessories DBC-TC series Standard Accessories DBC-TC seriesOptional Accessories DBC-TS series Standard Accessories DBC-TS seriesTS Temperature Source TC Temperature CalibratorIntroduction Parts Identification Automatic CalibrationDBC-TS Installation Power SupplyTemperature Probes Important Note Electrical Connections Connection of a Thermocouple sensor Use of screw connections for T/C wiresConnection of a 4-wire RTD Connection of a 3-wire RTDGeneral Operating procedureCalibration with external reference probe External probe connections OPERATI0N Key +/- keyNumeric keys Arrow keysMenu selection screen System Set-up ScreenWorking screen Self-test screen Help/Info screenDual display generated temperature and an input test option Function Modes Reading of the generated temperatureTemperature Reference Selection Internal reference probeExternal reference probe SEL RTD Temperature unit setting System Set-up Language settingKey-padaudio signal Digital interface settingsCalibration Printer settingsProtection code 150.00 C Testing Modes Direct modeFixed step selection Step mode19.00 C 50.00 C Ramp modePreset values mode Measuring an Input Switch Test148.00 C Thermocouple TestingInternal Setting Cold Junction CompensationDirect CAL ModeSpan AbsoluteReading RTD Measurements Pt-100 Using the keys, select the required method and press ent Reading Current Measurements CAL Voltage Measurements high level CAL Volt Voltage Measurements low level Resistance Measurement Serial Communication DBC Series Serial Commands ProtocolTS/ TC Read AaOM 1? Preset mode French German Italian Portuguese Spanish Write Par = floating point Calibration Important NoteCalibration of the standard Reference Probe Input REF RTD Calibration of the millivolt input ranges DBC-TC only Calibration of the mA input range DBC-TC only Calibration of the Volt input range DBC-TC onlyCalibration of the resistance Ohm input ranges DBC-TC only Fault Finding Cleaning Instructions MaintenanceTechnical Specification Standard SpecificationCommon specification Input Range Resolution Accuracy Days Year Electrical Input Specifications DBC-TC models

K400 specifications

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