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

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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

58	C4 Manual Rev 7.5.2

Image 58

Contents Programmable Temperature Controller / Interface Sigma SystemsC4 Manual Rev Table of Contents Intelligent 2 Probe Control C4 Manual Rev C4 Manual Rev C4 Manual Rev C4 Manual Rev Introduction Models C4 & CC-3.5ExplainedGeneral Description Custom Features / Interchangeability Warning Release 7.5.2 FirmwareC4 vs. CC-3 Differences What’s New Firmware Uploads Forced Start from Prom Firmware Internal Error Shutdown Conditions Intelligent 2 Probe Control Probe Averaging Program Mode Step Insert & Delete RSA Remote Mode Setup Parameter Commands Physical Description Front PanelMode Switch Clear Prog Rear Panel Connections J1 TOP200 100c 392 148f General Operation & Error ConditionsC3-5 Rel Startup DisplaysUpdating Firmware Upgrading Firmware by Prom Replacement Making the physical connection for upload Su res Restoring Setup Parameters to Default ValuesRs load Ee busy and then su doneC4 Manual Rev P1f Fahrenheit OperationP1 lo P1 hi System Operating Temperature RangeProbe Out of Range Shutdown P1 err P1 -err Res err Internal Error Shutdown ConditionsAll res Su err Software Probe Correction CalibrationStatus and Error Reporting Fail-safe System C4 Manual Rev Intelligent 2 Probe Control How Intelligent 2 Probe Control functions Preparing for Intelligent 2 Probe Control Using Intelligent 2 Probe Control Local Mode Basic Operation Displaying TemperatureS1 nsp S1f nsp S1 102.6 s1fDisplaying and Changing the Setpoint Sp err Sor -sorControlling to a Setpoint C4 Manual Rev 06.0 Program ModeDescription of a Program Step Ramp time Substep Step Data 00.000.1 00.2Maximizing Ramp Speed & Other Ramp Considerations Clearing Program Memory Reinitializing program steps Displaying Program Steps not during executionInsert Program Step Entering or Changing a Program StepPress CLEAR/ENTRY Press CLEAR/ENTRY Press CLEAR/ENTRY again Delete Program stepRunning Executing a Program Program Run Time Information/Considerations Loop 007 nop2005 sor Sor Special Commands External Compressor On Common Programming Issues C4 Manual Rev EIA-232 Interface Remote ModeIEEE-488 Interface Command Summary by functional group System Information QueriesSystem Information Queries For Celsius mode For parameters numbered 0 through C4 Manual Rev Operation Information Queries & Commands REerror byteCRLF C4 Manual Rev Qccrlf PTnCRLF Setup Parameter Commands SC1 0 2.3 100 WP 6 5 5CRLF Upcrlf System Operation Commands Celsius mode Will hold the current setpoint for 1 hour and 20 minutes U1c 65.0 u1f Error and Status Reporting Overview IEEE-488 GpibTemperature in 20 minutes C4 Manual Rev Error/Status String Bit Definitions C4 Manual Rev Setup Mode PID controller, Integral term Adjustment not Displaying the Field Values Two Probe Mode Setup field Changing the Value of a Setup FieldAuto-start Mode Setup field Blower Shut-off Mode Setup field Temperature Control Terms PID Setup fields 0, 10, 11Entering probe correction setup data C4 Manual Rev C4 Manual Rev Appendix Programming Examples & Notes00.3 00.000.2 00.4Using shortcuts to shorten program entry time 9900 DISP/CNTLSTART/STOPCLEAR/ENTRY 6 Enter 04.3 04.004.2 04.407.3 07.007.2 07.4C4 Manual Rev Sigma Systems C4 Programming Worksheet Sample Command Structure for IEEE-488 Gpib Operation Disp A$ Installation and Use of TTL Outputs and Input Field Calibration of Model C4 Controller 101102 Troubleshooting 103Noise Immunity 105 Firmware Upload Problems Temperature Control PID Tuning & Problems 107108 109 110 111 U1f 102.7 Technical Support, Repairs & ReturnsIndex 113114 Gpib 115IEEE488 Gpib 117 118 SRQ 119120