Rockwell-automation SD3000 Drive Configuration, Programming Manual de usuario descargar pdf (Pagina 35)

100/1

100

Drive Control Register (Continued)

Bit: 3

Hex Value:

0008H

Sug. Var. Name:

CML_ATR@

Range: N/A

Access: Read/Write

UDC Error Code: N/A

LED: N/A

Description: The Armature Alpha Test Reverse bit is set to select the reverse bridge for the armature

alpha test. Note that bit 2 must also be set to enable the test. The firing angle value is entered into

the Armature Test Angle register 102/1 102 (CML_ALPHA%). If this bit is not set, the forward bridge

will be tested. This bit must be set before bit 2 and may not be changed while bit 2 is set.

Bit: 4

Hex Value: 001 OH

Sug. Var. Name:

FML_RUN@

Range: N/A

Access: Read/Write

UDC Error Code: N/A

LED: N/A

Description: The Field Regulator Run bit is set to enable the PMI Processor to begin executing the

field regulation loop.

Bit: 5

Hex Value:

0020H

Sug. Var. Name:

FML_ID@

Range: N/A

Access: Read/Write

UDC Error Code: N/A

LED: N/A

Description: The Enable Field Identification Test bit is set to start the test in which the resistance and

time constant of the field are identified. Note that if you have performed auto-tuning and the results of

the Identification test are consistently at the tunables’ upper/lower limits, the local tunable values may

be clamped, in which case you may have to change the CURRENT value. Refer to section 4.2.2 for

more information.

WARNING

THE PROGRAMMER MUST WRITE THE FIRING ANGLE VALUE INTO THE FIELD TEST ANGLE

(104/1104)

BEFORE ENABLING THE FIELD ALPHA TEST,, THE ACTUAL MOTOR

FIELD MUST NOT BE IN THE CIRCUIT. UNCONTROLLED MACHINE OPERATION MAY RESULT

IF THIS

PROCEDURE IS NOT FOLLOWED. FAILURE TO OBSERVETHIS PRECAUTION COULD

RESULT IN BODILY INJURY.

value is entered into the Field Test Angle register 104/1 104 (FLD_ALPHA%). This test is for the single

phase field only. To test the reverse bridge, also set bit 7.

3-1

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 117 118

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Rockwell-automation SD3000 Drive Configuration, Programming Manual de usuario Pagina 35

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