This is historical information of device classes implemented in CAENelsAH501D device server.

Use this link to find the valid information.

Development status: Released
Information status: Updated

Contact:


Class Description

Tango server for the 4-channel bipolar picoamperemeter.

Families: Instrumentation

Key words:

Platform: Unix Like

Language: Cpp

License:

Contact:

Hardware

Manufacturer: CAENels

Product:

AH501D

Bus: Ethernet

Class interface

Attributes:

Name Description
Offset2Scalar: DevDouble Offset current for channel 2.
Offset3Scalar: DevDouble Offset current for channel 3.
ChannelsScalar: DevUChar Set the number of active input channels
RangeScalar: DevUChar Dimension of the expected current maximum.
ResolutionScalar: DevUChar Resolution of the ADCs.
RateScalar: DevFloat Achieved sampling rate.
IntervalScalar: DevFloat Interval for which the moving averages will be calculated.
TriggerModeScalar: DevBoolean If set, the device will only take values while the trigger input signal is high.
Value1Scalar: DevDouble Present current at channel 1.
Value2Scalar: DevDouble Present current at channel 2.
Value3Scalar: DevDouble Present current at channel 3.
Value4Scalar: DevDouble Present current at channel 4.
Average1Scalar: DevDouble Average current over Interval at channel 1.
Average2Scalar: DevDouble Average current over Interval at channel 2.
Average3Scalar: DevDouble Average current over Interval at channel 3.
Average4Scalar: DevDouble Average current over Interval at channel 4.
Offset1Scalar: DevDouble Offset current for channel 1.
Offset4Scalar: DevDouble Offset current for channel 4.
BiasVoltageScalar: DevFloat Voltage at bias output.
FirmwareVersionScalar: DevString Current firmware version.

Commands:

Name Description
StateInput: DevVoid
Output: State
Device state		 This command gets the device state (stored in its device_state data member) and returns it to the caller.
StatusInput: DevVoid
Output: ConstDevString
Device status		 This command gets the device status (stored in its device_status data member) and returns it to the caller.
StartInput: DevVoid
Output: DevVoid		 Start data acquisition. If trigger mode is active, the device will only take data while the gate signal is in high state.
StartOnceInput: DevVoid
Output: DevVoid		 Start data acquisition for one interval. If trigger mode is active, the device will only take data while the gate signal is in high state and only these times are used to determine the interval.
StopInput: DevVoid
Output: DevVoid		 Stop data aquisition.
SyncInput: DevVoid
Output: DevVoid		 Synchronize the internal ADCs. This command is to be used only for debugging purposes.
SetOffsetInput: DevVoid
Output: DevVoid		 Set the current averages as zero offset.

Pipes:

Name Description

Properties:

Name Description
HostDevString Hostname or IP address to the device
PortDevString Portnumber used on the device.

25 Aug 2018, DS Admin
Updated:
The device class has been updated.
You are looking at this version now.


4 Aug 2018, DS Admin
Updated:
The device class has been updated.
You can see previous version here .


5 Jan 2018, DS Admin
Updated:
The device class has been updated.
You can see previous version here .


23 Sep 2017, Piotr Goryl
Updated:
The device class has been updated.
You can see previous version here .


23 Feb 2017, Piotr Goryl
Updated:
The device class has been updated.
You can see previous version here .


19 Jan 2017, Piotr Goryl
Updated:
The device server has been updated.
You can see previous version here .


2 Jan 2017, Piotr Goryl
Created:
The device server has been added to catalogue.
Added by:pgoryl2 on:25 Aug 2018, 3:36 a.m.