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

73
8 Digital Communications Interface
Commands
Command Description Refer To
ALARm:RHUMidity<chn>:RATE:LIMit
<num>|MIN|MAX|DEF
Sets the humidity rate alarm limit for the specified channel Section 8.2.1.27
ALARm:RHUMidity<chn>:SENSor? Returns the state of the humidity sensor alarm for the specified
channel
Section 8.2.1.28
ALARm:RHUMidity<chn>:SENSor:ENABle? Returns the state of the humidity sensor alarm enable for the
specified channel
Section 8.2.1.29
ALARm:RHUMidity<chn>:SENSor:ENABle <bool> Enables or disables the humidity sensor alarm for the specified
channel
Section 8.2.1.30
ALARm:RHUMidity<chn>:UPPer? Returns the state of the high humidity event for the specified
channel
Section 8.2.1.31
ALARm:RHUMidity<chn>:UPPer:ENABle? Returns the state of the high humidity alarm enable for the speci
-
fied channel
Section 8.2.1.32
ALARm:RHUMidity<chn>:UPPer:ENABle <bool> Enables or disables the high humidity alarm for the specified
channel
Section 8.2.1.33
ALARm:RHUMidity<chn>:UPPer:LIMit? Returns the high humidity alarm limit for the specified channel Section 8.2.1.34
ALARm:RHUMidity<chn>:UPPer:LIMit
<num>|MIN|MAX|DEF
Sets the high humidity alarm limit for the specified channel Section 8.2.1.35
ALARm:TEMPerature<chn>:LOW? Returns the state of the low temperature alarm for the specified
channel
Section 8.2.1.36
ALARm:TEMPerature<chn>:LOW:ENABle? Returns the state of the low temperature alarm enable for the
specified channel
Section 8.2.1.37
ALARm:TEMPerature<chn>:LOW:ENABle <bool> Enables or disables the low temperature alarm for the specified
channel
Section 8.2.1.38
ALARm:TEMPerature<chn>:LOW:LIMit? Returns the low temperature alarm limit for the specified channel Section 8.2.1.39
ALARm:TEMPerature<chn>:LOW:LIMit
<num>|MIN|MAX|DEF
Sets the low temperature alarm limit for the specified channel Section 8.2.1.40
ALARm:TEMPerature<chn>:RATE? Returns the state of the temperature rate alarm for the specified
channel
Section 8.2.1.41
ALARm:TEMPerature<chn>:RATE:ENABle? Returns the state of the temperature rate alarm enable for the
specified channel
Section 8.2.1.42
ALARm:TEMPerature<chn>:RATE:ENABle <bool> Enables or disables the temperature rate alarm for the specified
channel
Section 8.2.1.43
ALARm:TEMPerature<chn>:RATE:LIMit? Returns the temperature rate alarm limit for the specified
channel
Section 8.2.1.44
ALARm:TEMPerature<chn>:RATE:LIMit
<num>|MIN|MAX|DEF
Sets the temperature rate alarm limit for the specified channel Section 8.2.1.45
ALARm:TEMPerature<chn>:SENSor? Returns the state of the temperature sensor alarm for the speci
-
fied channel
Section 8.2.1.46
ALARm:TEMPerature<chn>:SENSor:ENABle? Returns the state of the temperature sensor alarm enable for the
specified channel
Section 8.2.1.47
ALARm:TEMPerature<chn>:SENSor:ENABle
<bool>
Enables or disables the temperature sensor alarm for the speci
-
fied channel
Section 8.2.1.51
ALARm:TEMPerature<chn>:UPPer? Returns the state of the high temperature alarm for the specified
channel
Section 8.2.1.49
ALARm:TEMPerature<chn>:UPPer:ENABle? Returns the state of the high temperature alarm enable for the
specified channel
Section 8.2.1.50
Alphabetical List Commands continued










