Rockwell-automation 21G PowerFlex 750-Series AC Drives Programming Man Manual de usuario descargar pdf (Pagina 289)

Rockwell Automation Publication 750-PM001J-EN-P - October 2014 289

Embedded Feature and Option Module Parameters Chapter 5

Universal Feedback

Registration

Registration Latch Configuration Parameters

Functionality of the Registration Latch Configuration parameter bits are listed in the tables that follow.

The registration parameters P100, P103, P106, …P127 can only be used when the drive’s Spindle Orientation and Homing functions are active. These functions

will overwrite any manually entered configuration.

Feedback Selection

Selects the feedback device for registration and marker pulse.

Bit 0 “Channel Sel” – 0 = Feedback 0

1 = Feedback 1

Direction Selection.

Trigger Stage 1

Trigger Stage Combination Logic

The two trigger stages are combined to form the final or resulting trigger condition for each registration latch.

Trigger Stage 2

Bit 2 “Rev Capture” Bit 1 “Fwd Capture” Description

0 1 Latch only if rotation is forward

1 0 Latch only if rotation is reverse

1 1 Latch for both forward and reverse rotation

0 0 Not defined. No latch will occur

Bit 4 “Stg1 In b1” Bit 3 “Stg1 In b0” Description

0 0 Registration Input 0 (TB2: -R0, +R0)

0 1 Registration Input 0 (TB2: -R1, +R1)

1 0 Home Input (TB2: -Hm, +Hm)

1 1 Marker Input of respective feedback channel. (Z channel must be activated for

respective feedback channel.)

Bit 7 “Stg1EdgeFall” Bit 6 “Stg1EdgeRise” Description

0 0 Trigger Disabled

0 1 Trigger on rising edge or high level of signal

1 0 Trigger on falling edge or low level of signal

1 1 Trigger on either edge. (Invalid as level select. Result is always true for level select.)

Bit 9 “Logic Sel b1” Bit 8 “Logic Sel b0” Description

0 0 None: Stage 1 Only (Stage 2 ignored)

0 1 THEN: Stage 1 Edge Transition THEN Stage 2 Edge Transition

1 0 OR: Stage 1 Edge Transition OR Stage 2 Edge Transition

1 1 AND: Stage 1 Level Transition AND Stage 2 Level Transition

Bit 11 “Stg2 In b1” Bit 10 “Stg1 In b0” Description

0 0 Registration Input 0 (TB2: -R0, +R0)

0 1 Registration Input 0 (TB2: -R1, +R1)

1 0 BEFORE: Stage 1 edge causes acquisition of time and position data. Stage 2 edge

causes the latch of the last acquired position.

1 1 Marker Input of respective feedback channel. (Z channel must be activated for

respective feedback channel.)

Bit 14 “Stg2EdgeFall” Bit 13 “Stg2EdgeRise” Description

0 0 Trigger Disabled

0 1 Trigger on rising edge or high level of signal

1 0 Trigger on falling edge or low level of signal

1 1 Trigger on either edge. (Invalid as level select. Result is always true for level select.)

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Rockwell-automation 21G PowerFlex 750-Series AC Drives Programming Man Manual de usuario Pagina 289

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