Instructions
Table Of Contents
- 1620A “DewK” Thermo-Hygrometer
- 1 Before You Start
- 2 Introduction
- 3 Specifications and EnvironmentalConditions
- 4 Quick Start
- 5 Parts and Controls
- 6 General Operation
- 7 Menu Functions
- 8 Digital Communications Interface
- 9 Calibration Procedure
- 10 Maintenance
- 11 Troubleshooting
- Index

1620A “DewK” Thermo-hygrometer
User’s Guide
76
Command Description Refer To
INITiate:CONTinous? Returns the continuous state (always 1) Section 8.2.4.2
MEASure? [<chn>] Returns the temperature and humidity measurements for the
specified channel
Section 8.2.2.16
READ? [<chn>] Returns the temperature and humidity measurements for the
specified channel
Section 8.2.2.17
ROUTe:CLOSe? [<chn>] Returns the state of the specified channel Section 8.2.5.1
ROUTe:CLOSe <chn> Enables the specified channel Section 8.2.5.2
ROUTe:OPEN? [<chn>] Returns the channel state Section 8.2.5.3
ROUTe:OPEN <chn> Disables the specified channel Section 8.2.5.4
SENSor:AVERage? Returns the state of the measurement averaging Section 8.2.4.3
SENSor:AVERage <bool> Enables or disables the measurement averaging Section 8.2.4.4
SENSor<chn>:LOCK? Returns the state of the sensor lock for the specified channel Section 8.2.4.5
SENSor<chn>:LOCK <bool> Enables or disables the sensor lock for the specified channel Section 8.2.4.6
SENSor<chn>:IDENtification? Returns the sensor identification for the specified channel Section 8.2.4.7
SENSor<chn>:IDENtification <str> Sets the sensor identification for the specified channel Section 8.2.4.8
SENSor<chn>:STATus? Returns the sensor status for the specified channel Section 8.2.4.9
STATus:ALARm? Returns and clears the alarm status event Section 8.4.11.9
STATus:ALARm:CONDition? Returns the alarm status condition Section 8.2.11.10
STATus:ALARm:ENABle? Returns the alarm status enable Section 8.2.11.11
STATus:ALARm:ENABle <num>|MIN|MAX|DEF Sets the alarm status enable Section 8.2.11.12
STATus:MEASure? Returns and clears the measurement status event Section 8.2.11.13
STATus:MEASure:CONDition? Returns the measurement status condition Section 8.2.11.14
STATus:MEASure:ENABle? Returns the measurement status enable Section 8.2.11.15
STATus:MEASure:ENABle <num>|MIN|MAX|DEF Sets the measurement status enable Section 8.2.11.16
STATus:OPERation? Returns and clears the operation status event Section 8.2.11.17
STATus:OPERation:CONDition? Returns the operation status condition Section 8.2.11.18
STATus:OPERation:ENABle? Returns the operation status enable Section 8.2.11.19
STATus:OPERation:ENABle <num>|MIN|MAX|DEF Sets the operation status enable Section 8.2.11.20
STATus:QUEStion? Returns and clears the questionable status event Section 8.2.11.21
STATus:QUEStion:CONDition? Returns the questionable status condition Section 8.2.11.22
STATus:QUEStion:ENABle? Returns the questionable status enable Section 8.2.11.23
STATus:QUEStion:ENABle <num>|MIN|MAX|DEF Set the questionable status enable Section 8.2.11.24
SYSTem:BEEP Produces a short beep from the speaker Section 8.2.7.4
SYSTem:BOOT:VERSion? Returns the boot ROM version Section 8.2.7.5
SYSTem:COMM:RADio:CHANnel? Returns the RF transceiver channel number Section 8.2.8.1
SYSTem:COMM:RADio:CHANnel <num> Sets the RF transceiver channel number Section 8.2.8.2
SYSTem:COMM:RADio:ENABle? Returns the RF transceiver enable state Section 8.2.8.3
SYSTem:COMM:RADio:ENABle <bool> Sets the RF transceiver enable state Section 8.2.8.4
SYSTem:COMM:RADio:INSTrument? Returns the RF transceiver instrument address Section 8.2.8.5
SYSTem:COMM:RADio:INSTrument <num> Sets the RF transceiver instrument address Section 8.2.8.6
SYSTem:COMM:RADio:MODem? Returns the RF transceiver modem address Section 8.2.8.7
Alphabetical List Commands continued










