Kikusui OT01-PCR12000LA/2, Operation Manual

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6-12 Single-phase, Three-wire Operation OT01-PCR-LA/2
6.11 Using the GPIB/RS-232C Interface
This section describes the functions and messages available when the Single-phase,
Three-wire Output Driver and GPIB Interface (IB03-PCR-LA) or RS-232C Inter-
face are used in combination for single-phase, three-wire operation of the PCR-LA
power supplies.
When operating the single-phase, three-wire system PCR-LA AC power supplies
using the GPIB or RS-232C feature, use the GPIB Interface installed in or the RS-
232C Interface provided for the U-phase AC power supply.
This section describes the functions available in single-phase, three-wire operation
that differ from those available when a PCR-LA AC power supply and GPIB Inter-
face or RS-232C Interface are operated in a single-phase system. For information
not provided in this manual, see the PCR-LA AC Power Supply Operation Manual.
Moreover, before reading the 3P03-PCR-LA Operation Manual, be sure to read
through the PCR-LA AC Power Supply Operation Manual.
6.11.1 Phase Voltage/Line Voltage Display Messages
The phase voltage and line voltage display modes for display are provided for sin-
gle-phase, three-wire operation. The display mode will be backed up and, when the
POWER switch is turned ON, the display mode used immediately before the
POWER switch was turned OFF will be selected.
VPHASE
Switches the voltage value display method to the phase voltage display mode.
Phase voltage setting is available in the phase voltage display mode.
Measurements of the power, apparent power, and power factor can be performed in
the phase voltage display mode.
Program message
• Syntax
Command message: VPHASE
VLINE
Switches the voltage value display method to the line voltage display mode.
Line voltage setting is available in the line voltage display mode.
Program message
• Syntax
Command message: VLINE