Fluke 52120A, User Manual

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52120A
Users Manual
3-12
Calibration and Adjustment Command Extensions
There is a special calibration range used when you characterize the interconnections
between the 6105A and the Product. You use the 6105A calibration command for this
characterization.
[:SOURce]:CALibration:PHASe<x>:CURRent:RANGe:EAMP (?) <nrf>, <nrf>
Description Sets or gets the adjustment range of the Product assigned to the phase
identified by x. The two <nrf> parameters are the low and high range
limits.
Parameters <nrf>,<nrf> = 0,2 Sets the range to 2 A.
0,20 Sets the range to 20 A.
0,120 Sets the range to 120 A.
Note
There is a special calibration range that is necessary for the
characterization of the interconnections between a 6105A and the Product
This range is set with high and low range parameters ‘0.24,2.4’.
To set the special calibration range use:
CAL:PHAS1:CURR:RANG:EAMP 0.2,2.4
To set this range from the user mode, use:
[:SOURce]:PHASe<x>:CURRent:EAMP:RANGe: 0.2,2.4
You can use this command when it is necessary to verify an adjustment at points not
available in the calibration mode. A change of range after you use this command removes
this special range from the dropdown list because it is not a normal operation range.
Returns
<nrf>,<nrf>
6105A *OPT? Command
Send this command to a 6105A to identify the installed options by channel. The response
will be eight comma-delimited values. One value for each channel. The values are binary
weighted to show which options are installed. The data element type is Nr1, as specified
in the IEEE 488.2 standard specifications. This list is terminated by a new line with an
EOI character.
Phase 1 V, Phase 1 I, Phase 2 V, Phase 2 I, Phase 3 V, Phase 3 I, Neutral V, Neutral I
Table 3-5 is a list of each bit of a value and the description of each bit.
Table 3-5. *OPT? Bit Identification
Bit Description
0 80A current option installed
1 bandwidth current option installed
2 energy timer/counter option installed
3 50mR shunt upgrade installed
4 Version II energy timer/counter option installed
5 20 MHz reference clock out option installed
6 50 A current option installed
7 Unit is compatible with 52120A