Delta Tau Geo Direct PWM Amplifier Instalační manuál stáhnout pdf (Strana 48)

Geo Direct PWM Amplifier

Drive Command Structure 48

And the data is found in the lower 12 bits of ADC B for each axis:

PMAC Type

ADC B data register

Non-Turbo

Y:$C006

Turbo

Mxx06

Power PMAC2

Gate1[i].Chan[j].Adc[1]

Power PMAC3

Gate3[i].Chan[j].AdcAmp[1]

ADC B Data Register

Phase B Current Measurement

Enhanced Mode Data

This is a read-modify-write register, once the drive is set up for enhanced mode, the following procedure

can be followed to access additional information:

 Read the ADC B data register (i.e. query it in the terminal window)

 Set the strobe word to the desired command code of a function (i.e. Reading Bus Voltage)

 Read the lower 12 bits of ADC B to access the reported bus voltage value

Note

Subsequent additional information command code must follow the

same procedure with the drive always in enhanced mode until the next

logic power cycle.

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Delta Tau Geo Direct PWM Amplifier Instalační manuál Strana 48