KEPCO KLN 750W Series, Firmware Version 1.60 to 1.6x - Manual (Page 84)

B-10
KLN 750W 032614
B.49 SYSTem:KLOCk COMMAND
SYST:KLOC
Syntax: Short Form: SYST:KLOC { ON | OFF | 1 | 0 } Long Form: SYSTem:KLOCk { ON | OFF | 1 | 0 }
Description: Disables front panel keys and encoder. Pressing SHIFT/LOC key on the front panel restores
functionality to front panel keys and encoder
Argument: or 1 keys are locked.
or 0 key are unlocked.
Example: SYSTem:KLOCk 1 disables the front panel keys and encoder.
B.50 SYSTem:KLOCk? QUERY
SYST:KLOC?
Syntax: Short Form: SYST:KLOC? Long Form: SYSTem:KLOCk?
Description: Indicates whether front panel keys and encoder are enabled or disabled. Returns 1 to indi-
cate keys are enabled, 0 to indicated keys are disabled.
Return Format: { 1 | 0 }
Example:
SYSTem:KLOCk? returns 1 (front panel keys and encoder are unlocked).
B.51 SYSTem:LOCal COMMAND
SYST:LOC
Syntax: Short Form: SYST:LOC Long Form: SYSTem:LOCal
Description: Sets the power supply to be in local mode. The front panel [REMOTE] indicator goes off and
the front panel keys and encoder are enabled.
Argument: None
Example: SYSTem:LOCal puts the power supply in local mode.
B.52 SYSTem:REMote COMMAND
SYST:REM
Syntax: Short Form: SYST:REM Long Form: SYSTem:REMote
Description: Sets the power supply to be in remote mode. The front panel [REMOTE] indicator lights and
the front panel keys and encoder are disabled. Pressing SHIFT/LOC key on the front panel
restores the unit to local mode.
Argument: None
Example: SYSTem:REMote puts the power supply in remote mode.
-222, “Data out of range” Indicates that a legal program data element was parsed but could not be executed
because the interpreted value was outside the legal range as defined by the device.
-223, “Too much data” Indicates that a legal program data element of block, expression, or string type was
received that contained more data than the device could handle due to memory or
related device-specific requirements.
-224, “Illegal parameter valid” Used where exact value was expected. from a list of possible values,
-241, “Hardware missing” Indicates that a legal program command or query could not be executed because of
missing device hardware; for example, an option was not installed.
-313, “Calibration memory lost” Indicates that nonvolatile calibration data used by the *CAL? command has been lost.
-430, “Query Deadlocked” Indicates that a condition causing an Deadlocked Query error occurred for example,
both input buffer and output buffer are full and the device cannot continue.
-440, “Query Unterminated after
indefinite response”
Indicates that a query was received in the same program message after a query
requesting an indefinite response was executed
-500 OVP Setting too low The OVP setting value is lower than output setting value. Error code generated but
power unit remains in present condition.
-599, “IP conflict” The desired IP address already exists on the network.
TABLE B-2. ERROR CODES (CONTINUED)