org.lsst.ccs.drivers.sorensen

Class Dcs

java.lang.Object

org.lsst.ccs.drivers.ascii.Ascii

org.lsst.ccs.drivers.scpi.Scpi

org.lsst.ccs.drivers.sorensen.Dcs

public class Dcs
extends org.lsst.ccs.drivers.scpi.Scpi

Enables access to Sorensen DCS series power supplies

Author:

Owen Saxton

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Dcs.StatusBlock Status block contents.

Field Summary

Fields

Modifier and Type	Field and Description
static int	N_STAT_FIELDS Public constants.
static int	STAT_ACCUM_STATUS Public constants.
static int	STAT_CHANNEL Public constants.
static int	STAT_CURRENT Public constants.
static int	STAT_CURRENT_ADC_GAIN Public constants.
static int	STAT_CURRENT_ADC_OFFSET Public constants.
static int	STAT_CURRENT_DAC_GAIN Public constants.
static int	STAT_CURRENT_DAC_OFFSET Public constants.
static int	STAT_ERROR Public constants.
static int	STAT_FAULT Public constants.
static int	STAT_FAULT_MASK Public constants.
static int	STAT_MODEL Public constants.
static int	STAT_ONLINE Public constants.
static int	STAT_OVER_VOLTAGE Public constants.
static int	STAT_OVP_CALIBRATED Public constants.
static int	STAT_OVP_DAC_GAIN Public constants.
static int	STAT_OVP_DAC_OFFSET Public constants.
static int	STAT_SERIAL Public constants.
static int	STAT_STATUS Public constants.
static int	STAT_STATUS_FLAGS Public constants.
static int	STAT_VOLTAGE Public constants.
static int	STAT_VOLTAGE_ADC_GAIN Public constants.
static int	STAT_VOLTAGE_ADC_OFFSET Public constants.
static int	STAT_VOLTAGE_DAC_GAIN Public constants.
static int	STAT_VOLTAGE_DAC_OFFSET Public constants.

Fields inherited from class org.lsst.ccs.drivers.scpi.Scpi

CHECK_CONTAINS, CHECK_ENDS_WITH, CHECK_EQUALS, CHECK_MATCHES, CHECK_STARTS_WITH, ESR_ANY_ERROR, ESR_COMMAND_ERROR, ESR_DEVICE_ERROR, ESR_EXECUTION_ERROR, ESR_QUERY_ERROR, IDENT_FW_VERSION, IDENT_MANUFACTURER, IDENT_MODEL_NAME, IDENT_SERIAL_NUMBER, SB_ERROR_QUEUE, SB_EVENT_STATUS, SB_MASTER_STATUS, SB_MESSAGE_AVAILABLE, SB_OPERATION_STATUS, SB_QUESTIONABLE_STATUS

Fields inherited from class org.lsst.ccs.drivers.ascii.Ascii

CONN_TYPE_FTDI, CONN_TYPE_NETWORK, CONN_TYPE_SERIAL

Constructor Summary

Constructors

Constructor and Description
Dcs()

Method Summary

Modifier and Type	Method and Description
double	getCurrent() Reads back the set current.
double	getCurrentLimit() Reads back the soft current limit.
boolean	getLocal() Gets the local mode.
boolean	getOutput() Gets the output state.
Dcs.StatusBlock	getStatusBlock() Gets the source status block.
double	getVoltage() Reads back the set voltage.
double	getVoltageLimit() Reads back the soft voltage limit.
void	open(int type, String ident) Opens a connection to the power supply.
void	open(int type, String ident, int parm) Opens a connection to the power supply.
double	readCurrent() Reads the actual current.
double	readVoltage() Reads the actual voltage.
void	setCurrent(double value) Sets the current.
void	setCurrentLimit(double value) Sets the soft current limit.
void	setLocal(boolean on) Turns local mode on or off.
void	setOutput(boolean on) Turns the output on or off.
void	setVoltage(double value) Sets the voltage.
void	setVoltageLimit(double value) Sets the soft voltage limit.

Methods inherited from class org.lsst.ccs.drivers.scpi.Scpi

checkIdentification, clearStatus, enableOperationComplete, getError, getEventStatus, getEventStatusEnable, getIdentification, getOperationComplete, getServiceRequestEnable, getStatusByte, makeChannelList, makeChannelList, readDouble, readDoubleArray, readFloat, readFloatArray, readInteger, readIntegerArray, readString, readStringArray, reset, runSelfTest, setEventStatusEnable, setServiceRequestEnable, testIdentification, waitCompletion, writeCommand

Methods inherited from class org.lsst.ccs.drivers.ascii.Ascii

close, closeSilent, flush, open, read, read, setTerminator, setTimeout, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

STAT_CHANNEL

public static final int STAT_CHANNEL

Public constants.

See Also:

Constant Field Values

STAT_ONLINE

public static final int STAT_ONLINE

Public constants.

See Also:

Constant Field Values

STAT_STATUS_FLAGS

public static final int STAT_STATUS_FLAGS

Public constants.

See Also:

Constant Field Values

STAT_STATUS

public static final int STAT_STATUS

Public constants.

See Also:

Constant Field Values

STAT_ACCUM_STATUS

public static final int STAT_ACCUM_STATUS

Public constants.

See Also:

Constant Field Values

STAT_FAULT_MASK

public static final int STAT_FAULT_MASK

Public constants.

See Also:

Constant Field Values

STAT_FAULT

public static final int STAT_FAULT

Public constants.

See Also:

Constant Field Values

STAT_ERROR

public static final int STAT_ERROR

Public constants.

See Also:

Constant Field Values

STAT_SERIAL

public static final int STAT_SERIAL

Public constants.

See Also:

Constant Field Values

STAT_VOLTAGE

public static final int STAT_VOLTAGE

Public constants.

See Also:

Constant Field Values

STAT_CURRENT

public static final int STAT_CURRENT

Public constants.

See Also:

Constant Field Values

STAT_OVER_VOLTAGE

public static final int STAT_OVER_VOLTAGE

Public constants.

See Also:

Constant Field Values

STAT_VOLTAGE_DAC_GAIN

public static final int STAT_VOLTAGE_DAC_GAIN

Public constants.

See Also:

Constant Field Values

STAT_VOLTAGE_DAC_OFFSET

public static final int STAT_VOLTAGE_DAC_OFFSET

Public constants.

See Also:

Constant Field Values

STAT_CURRENT_DAC_GAIN

public static final int STAT_CURRENT_DAC_GAIN

Public constants.

See Also:

Constant Field Values

STAT_CURRENT_DAC_OFFSET

public static final int STAT_CURRENT_DAC_OFFSET

Public constants.

See Also:

Constant Field Values

STAT_OVP_DAC_GAIN

public static final int STAT_OVP_DAC_GAIN

Public constants.

See Also:

Constant Field Values

STAT_OVP_DAC_OFFSET

public static final int STAT_OVP_DAC_OFFSET

Public constants.

See Also:

Constant Field Values

STAT_VOLTAGE_ADC_GAIN

public static final int STAT_VOLTAGE_ADC_GAIN

Public constants.

See Also:

Constant Field Values

STAT_VOLTAGE_ADC_OFFSET

public static final int STAT_VOLTAGE_ADC_OFFSET

Public constants.

See Also:

Constant Field Values

STAT_CURRENT_ADC_GAIN

public static final int STAT_CURRENT_ADC_GAIN

Public constants.

See Also:

Constant Field Values

STAT_CURRENT_ADC_OFFSET

public static final int STAT_CURRENT_ADC_OFFSET

Public constants.

See Also:

Constant Field Values

STAT_MODEL

public static final int STAT_MODEL

Public constants.

See Also:

Constant Field Values

STAT_OVP_CALIBRATED

public static final int STAT_OVP_CALIBRATED

Public constants.

See Also:

Constant Field Values

N_STAT_FIELDS

public static final int N_STAT_FIELDS

Public constants.

See Also:

Constant Field Values

Constructor Detail

Dcs

public Dcs()

Method Detail

open

public void open(int type,
                 String ident)
          throws org.lsst.ccs.drivers.commons.DriverException

Opens a connection to the power supply.

Parameters:

type - The type of connection to make

ident - The device identifier: host name or IP address for network serial number for FTDI device device name for serial

Throws:

org.lsst.ccs.drivers.commons.DriverException

open

public void open(int type,
                 String ident,
                 int parm)
          throws org.lsst.ccs.drivers.commons.DriverException

Opens a connection to the power supply.

Overrides:

open in class org.lsst.ccs.drivers.ascii.Ascii

Parameters:

type - The type of connection to make

ident - The device identifier: host name or IP address for network serial number for FTDI device device name for serial

parm - The device parameter: port number for network device index for FTDI ignored for serial

Throws:

org.lsst.ccs.drivers.commons.DriverException

setVoltage

public void setVoltage(double value)
                throws org.lsst.ccs.drivers.commons.DriverException

Sets the voltage.

Parameters:

value - The voltage value to set

Throws:

org.lsst.ccs.drivers.commons.DriverException

getVoltage

public double getVoltage()
                  throws org.lsst.ccs.drivers.commons.DriverException

Reads back the set voltage.

Returns:

The set voltage

Throws:

org.lsst.ccs.drivers.commons.DriverException

DriverTimeoutException

readVoltage

public double readVoltage()
                   throws org.lsst.ccs.drivers.commons.DriverException

Reads the actual voltage.

Returns:

The actual voltage

Throws:

org.lsst.ccs.drivers.commons.DriverException

DriverTimeoutException

setVoltageLimit

public void setVoltageLimit(double value)
                     throws org.lsst.ccs.drivers.commons.DriverException

Sets the soft voltage limit.

Parameters:

value - The voltage limit value to set

Throws:

org.lsst.ccs.drivers.commons.DriverException

getVoltageLimit

public double getVoltageLimit()
                       throws org.lsst.ccs.drivers.commons.DriverException

Reads back the soft voltage limit.

Returns:

The voltage limit

Throws:

org.lsst.ccs.drivers.commons.DriverException

DriverTimeoutException

setCurrent

public void setCurrent(double value)
                throws org.lsst.ccs.drivers.commons.DriverException

Sets the current.

Parameters:

value - The current value to set

Throws:

org.lsst.ccs.drivers.commons.DriverException

getCurrent

public double getCurrent()
                  throws org.lsst.ccs.drivers.commons.DriverException

Reads back the set current.

Returns:

The set current

Throws:

org.lsst.ccs.drivers.commons.DriverException

DriverTimeoutException

readCurrent

public double readCurrent()
                   throws org.lsst.ccs.drivers.commons.DriverException

Reads the actual current.

Returns:

The actual current

Throws:

org.lsst.ccs.drivers.commons.DriverException

DriverTimeoutException

setCurrentLimit

public void setCurrentLimit(double value)
                     throws org.lsst.ccs.drivers.commons.DriverException

Sets the soft current limit.

Parameters:

value - The current limit value to set

Throws:

org.lsst.ccs.drivers.commons.DriverException

getCurrentLimit

public double getCurrentLimit()
                       throws org.lsst.ccs.drivers.commons.DriverException

Reads back the soft current limit.

Returns:

The current limit

Throws:

org.lsst.ccs.drivers.commons.DriverException

DriverTimeoutException

setOutput

public void setOutput(boolean on)
               throws org.lsst.ccs.drivers.commons.DriverException

Turns the output on or off.

Parameters:

on - If true, turn the output on, otherwise turn it off.

Throws:

org.lsst.ccs.drivers.commons.DriverException

getOutput

public boolean getOutput()
                  throws org.lsst.ccs.drivers.commons.DriverException

Gets the output state.

Returns:

Whether or not output is on

Throws:

org.lsst.ccs.drivers.commons.DriverException

DriverTimeoutException

setLocal

public void setLocal(boolean on)
              throws org.lsst.ccs.drivers.commons.DriverException

Turns local mode on or off.

Parameters:

on - If true, turn local mode on, otherwise turn it off.

Throws:

org.lsst.ccs.drivers.commons.DriverException

getLocal

public boolean getLocal()
                 throws org.lsst.ccs.drivers.commons.DriverException

Gets the local mode.

Returns:

Whether or not local mode is in effect

Throws:

org.lsst.ccs.drivers.commons.DriverException

DriverTimeoutException

getStatusBlock

public Dcs.StatusBlock getStatusBlock()
                               throws org.lsst.ccs.drivers.commons.DriverException

Gets the source status block.

Returns:

The status block.

Throws:

org.lsst.ccs.drivers.commons.DriverException

DriverTimeoutException