7.3 Command Summary (by functional group)

System Information Queries

See Section:

QV

Query Firmware Version

7.4.1

QN

Query Controller Serial Number

7.4.2

QR

Query Controller Temperature Range

7.4.3

QS

Query Setpoint & Control Probe Number

7.4.4

QF

Query Setup Parameter (binary)

7.4.5

QFA

Query Setup Parameter (ASCII hex)

7.4.5

Operation Information Queries & Commands

See Section:

RS

Request Status Byte (binary)

7.5.1

RSA

Request Status Byte (ASCII hex)

7.5.1

RE

Request Error Byte (binary)

7.5.2

REA

Request Error Byte (ASCII hex)

7.5.2

QE

Query Error/Status Flag String (binary

7.5.3

QEA

Query Error/Status Flag String (ASCII hex)

7.5.3

QC

Query Last Command String

7.5.4

ES

Enable SRQ

7.5.5

DS

Disable SRQ (Default)

7.5.6

PT

Read Probe n Temperature

7.5.7

Setup Commands

See Section:

SC

Set Correction for Probe n

7.6.1

WP

Set PID Constants

7.6.2

BF

Blowers off (Enable Blower Shut-Off Mode)

7.6.3

BO

Blowers on (Disable Blower Shut-Off Mode)

7.6.3

SL

Set UUT Temperature Limits

7.6.4

SD

Set UUT Temp. Differential Limits

7.6.5

UP

Write Current Parameters to NV Memory

7.6.6

System Operation Commands

See Section:

SI

Select Immediate Execution Mode

7.7.1

SP

Select Program Mode (Default)

7.7.2

PN

Select Probe n for Control

7.7.3

GT,GTF

Go to Temperature

7.7.4

RA, RAF

Ramp to Temperature

7.7.5

DL

Delay (hold) for Interval

7.7.6

CO

Turn Refrigeration Compressor On

7.7.7

CF

Turn Refrigeration Compressor Off

7.7.7

TO

Turn Aux/Power Port On

7.7.8

TF

Turn Aux/Power Port Off

7.7.8

QU

Quit Controlling (return to idle state)

7.7.9

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C4 Manual Rev 7.5.2

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Sigma C4 manual Command Summary by functional group, System Information Queries