Instruction manual

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The following example will program phase B to 240.5 degrees and phase C to 119.3 degrees
leading phase A.
PHZB 240.5 PHZ C 119.3
The PHZA value can be used to control the point of the phase A waveform where the change
will occur. The following string will drop the phase A waveform at 90 degrees for one (1)
period of programmed frequency:
PHZA 90 DRPA 1
The following example will program the phase A output voltage to 135 volts for 0.017 seconds
starting at the 90 degree point of the waveform. The voltage will return to 115 volts after the
transient.
PHZA 90 AMPA 135 DLY .017 VAL 115
3.7.5.4.CURRENT LIMIT (CRL)
The CRL header with the optional A, B or C extension is used to identify the Current Limit
Command. The argument is a numeric data field from 0.0 to the maximum rated current of the
power system.
The following string will program a current limit of 10.5 amps for all three phases:
CRL 10.5
3.7.5.5.RAMP OR STEP OPERATIONS
The DLY header is used with a parameter that has a numeric argument (ex. AMP, FRQ, PHZ,
CRL, CAL) in a single step program. The numeric argument is in seconds with four decade
resolution from 0.001 to 9999 seconds.
The STP header with VAL may be used with DLY to completely specify a ramp program.
The following string will first step the voltage to 125 volts for 2.55 seconds and return to 115
volts.
AMP 125 DLY 2.55 VAL 115
The following string will ramp the voltage from 10 volts to 115 volts with 1.5 volt/.5 sec.
steps:
AMP 10 DLY .5 STP 1.5 VAL 115