Specifications

CAL:PASS
This command sets calibration password.
Command Syntax
Parameters
Example
Query syntax
Related commands
CALibrate:PASSword <channel> [<CRD1>] [<CRD2>]
<channel>: 1 – 31, channel number
<CRD1>: character string for old calibration password.
<CRD2>: character string for new password.
CAL:PASS 1 12345 – sets calibration password as “12345”.
CAL:PASS 1 12345 54321 – sets new calibration password as
“54321”
(None)
CAL:STAT
Note: The power supply unit default password is empty (no password). If this command has only one
character string field, it is used to set the first password (the old password is empty – no old password). If
the old password exists, the first character string field must match the old password. Otherwise, an error
message is generated.
CAL:SAV
This command can only be used in the calibration mode. It saves any new calibration constants (after a
current or voltage calibration procedure has been completed) in nonvolatile memory.
Command Syntax
Parameters
Examples
Query Syntax
Related Commands
CALibrate:SAVe <channel >
<channel >: 1 – 31, channel number
CAL:SAV 1
(None)
CAL:CURR CAL:VOLT CAL:STAT
CAL:SLOP
This command resets or queries the power supply’s calibration slope constant value. These constants are
not stored in nonvolatile memory until saved with the CAL:CURR:SAV or CAL:VOLT:SAV and *SAV
commands.
Command Syntax
Parameters
Examples
Query Syntax
Return Parameter
Related Commands
CALibrate:SLOPe <channel> <NR1> <NRf>
SYSTem:SLOPe <channel> <NR1> <NRf>
<channel>: 1-31, channel number
<NR1>: 1 – 12, calibration mode
1 Voltage output
2 Current output
3 Voltage read back
4 Current read back
<NRf>: slope value, obtained from the query
SYST:SLOPE 1 1 -0.0665278
CAL:SLOP 1 1 –0.0665278
SYST:SLOPE? <channel> <NR1>
CAL:SLOP? <channel> <NR1>
<NRf>: calibration slope constant value
CAL:CURR:SAV; CAL:VOLT:SAV; *SAV
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