CALL:CLPControl

Function

Sets/queries the Cell 1 Rvs CLPC (reverse CDMA channel closed loop power control) mode. To set Cell 2 Rvs CLPC mode for the lab application, see CALL:CELL2:CLPControl:REVerse:MODE .

• When ACTive is selected (only available when Operating Mode is Active Cell), the test set will send power control bits that raise or lower the power level of the mobile station depending on the received signal strength of the reverse channel.
• When UP is selected, the test set sends all 0 (up) power control bits.
• When DOWN is selected, the test set sends all 1 (down) power control bits.
• When ALTernating is selected, the test set sends alternating up (0)/down (1) power control bits.
• When ALT20 ( available only in Lab Application ) is selected, the test set sends a periodic sequence of 20 up power control bits followed by 20 down power control bits.
     

  NOTE

  In a fast switching application (such as E1985E), the :SELect, :TA856 and :TA2000 format mnemonics access the single shared setting value. It is recommended to use the CALL:CLPControl:REVerse:MODE (without any format mnemonic) to set the reverse closed loop power control mode.

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Setting

Test Application Range: ACTive|UP|DOWN|ALTernating

Lab Application Range: ACTive|UP|DOWN|ALTernating|ALT20

Query

*RST Setting

Requirements

Test Application Revision: B.07 and above: Added [:SELected]
and TA2000 mnemonics

Lab Application Revision: B.01 and above: Added [:SELected]
and TA2000 mnemonics

Programming Example

 
OUTPUT 714;"CALL:CLPControl:REVerse:MODE ALTernating"
!Sets the closed loop power control mode to alternating up, down bits.

Function

Sets/queries the Cell 1 Reverse Power Control Mode.

• When MODE00 is selected (only available when Operating Mode is Active Cell), the Test set transmits power control bits in PCGs 1, 3, 5, 7, 9, 11, 13, and 15. The Reverse Power Control Rate is 200 to 400bps.
• When MODE01 is selected (only available when Operating Mode is Active Cell), the Testset transmits power control bits in PCGs 1, 5, 9, and 13. The Reverse Power Control Rate is 200 to 200bps.

Setting

Range: MODE00|MODE01

MODE00: 200 to 400 bps

MODE01: 200 bps

Query

*RST Setting

Requirements

Test Application Revision: B.18.00 or above

Lab Application Revision: D.01.00 or above

Programming Example

 
OUTPUT 714;"CALL:CLPControl:REVerse:PCMODE MODE01"
!Sets the closed loop power control mode to MODE01.

Function

Sets/queries the reverse closed loop power control transient modes which determine the number and direction of the ramp(s) of the power control transient. See Setting Reverse CLPC Transient Parameters for details.

Setting

Range: UP|DOWN|UDUP

Query

*RST Setting

Requirements

Test Application Revision: B.07 and above

Lab Application Revision: B.01 and above

Programming Example

 
OUTPUT 714;"CALL:CLPControl:REVerse:TRANsient:MODE UDUP"
!Sets the closed loop power control transient mode to 3 ramps,up-down-up.

Function

Sets/queries the number of power control steps per ramp of the reverse closed loop power control transient. If the CALL[:CELL[1]]:CLPControl:REVerse:TRANsient:MODE is set to UDUP then the total transient steps will be three times of this setting. See Setting Reverse CLPC Transient Parameters .

Setting

Range: 2 to 400
Resolution: 1

Query

same as setting

*RST Setting

Requirements

Test Application Revision: B.07 and above

Lab Application Revision: B.01 and above

Programming Example

 
OUTPUT 714;"CALL:CLPCONTROL:REVerse:TRANsient:SPRamp 100" 
!Sets the closed loop power control transient steps per ramp to 100.

Function

Starts the closed loop power control transient transmission. See Starting the Reverse CLPC Transient for details.

Use CALL:STATus:CLPControl[:CELL[1]]:REVerse:TRANsient:STATe? to verify whether the closed loop power control transient is being transmitted.

Requirements

Test Application Revision: B.07 and above

Lab Application Revision: B.01 and above

Programming Example

 
OUTPUT 714;"CALL:CLPCONTROL:REVerse:TRANsient:STARt" 
!Starts the closed loop power control transient transmission.

Function

Sets/queries the Rvs CLPC (reverse closed loop power control) step size. This setting tells the mobile station how much to increase or decrease its output power in response to a power control bit.

Setting

Range: DB1|DBHalf|DBQuarter
(DB1: 1 dB, DBHalf: 0.5 dB, DBQuarter: 0.25 dB)

Query

Range: DB1|DBH|DBQ

*RST Setting

Requirements

Test Application Revision: B.18.00 and above: Adds "[:NORMal]:"

Lab Application Revision: D.01.00 and above: Adds "[:NORMal]:"

Programming Example

 
OUTPUT 714;"CALL:CLPCONTROL:REVerse:STEP DBQuarter" 
!Sets the closed loop power control step size to 0.25 dB.

Function

Sets/queries the Rvs CLPC (reverse closed loop power control) step size when the Radio Config is set to RC6. This setting tells the mobile station how much to increase or decrease its output power in response to a power control bit.

Setting

Range: DB1|DBHalf|DBQuarter|DB1Point5|DB2
(DB1: 1 dB, DBHalf: 0.5 dB, DBQuarter: 0.25 dB, DB1Point5: 1.5 dB, DB2: 2 dB)

Query

Range: DB1|DBH|DBQ|DB1P5|DB2

*RST Setting

Requirements

Test Application Revision: B.18.00 and above

Lab Application Revision: D.01.00 and above

Programming Example

 
OUTPUT 714;"CALL:CLPCONTROL:REVerse:SLOW:STEP DB1Point5" 
!Sets the closed loop power control step size to 1.25 dB.