Rockwell-automation 1771-QB Linear Pos. Manual de usuario descargar pdf (Pagina 140)

Advanced Features

Chapter 9

9-9

Figure 9.5

Motion

Segment Control W

ords

50090

15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

Output control:

00 Leave output(s) unchanged

01 Latch output(s) on

10 Latch output(s) off

11 Pulse output(s)

Segment desired

position:

0 = Absolute

1 = Incremental

Trigger output:

00 No output

01 Programmable OUTPUT 1

10 Programmable OUTPUT 2

11 Both outputs

Velocity/Position trigger:

00 Inactive

01 Velocity trigger active

10 Relative position trigger active

11 Absolute position trigger active

Multiple trigger

conditions:

0 = OR

1 = AND

INPUT 2 trigger:

0 = Inactive

1 = Active

15 14 13 12 11 10 09 08 07 06 05 04 03

Motion segment ID

(14 to 127), binary format

Next motion segment ID

(14 to 127), slide stop (0),

binary format

00000

INPUT 1 trigger:

0 = Inactive

1 = Active

02 01

Control Word 2: Bits 0 and 1 - Output Control

These two bits specify whether the output(s) specified in bits 2 and 3

should be unchanged, latched on, latched off, or pulsed, when this motion

segment’s trigger conditions are satisfied.

Control Word 2: Bits 2 and 3 - Trigger Output

These bits specify the programmable outputs (OUTPUT 1, OUTPUT 2,

both or neither) that will be affected when this motion segment’s trigger

conditions are satisfied.

1 2 ... 135 136 137 138 139 140 141 142 143 144 145 ... 225 226

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Rockwell-automation 1771-QB Linear Pos. Manual de usuario Pagina 140

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