Lenze EVS9332xK Bedienungsanleitung PDF herunterladen (Seite 117)

Function library

Function blocks

3.2.23 Virtual clutch (CLUTCH2)

3−89

EDSVS9332K−EXT EN 4.0

3.2.23 Virtual clutch (CLUTCH2)

Purpose

Position−accurate engagement of the X axis (line shaft) with adjustable acceleration and deceleration

ramps.

CLUTCH2-SET–ACT

CLUTCH2

CLUTCH2-SEL

CLUTCH2-ACT

CLUTCH2-OPEN

C1418/4

C1416/4

C1417/4

C1419/4

CLUTCH2-LEN

C1418/5

C1419/5

CLUTCH2-CLOSE

C1416/3

C1417/3

CLUTCH2-NSET

C1413/2

C1412/x

CTRL

CLUTCH2-SET

C1418/3

C1419/3

CLUTCH2-START

CLUTCH2-DIR-ERR

CLUTCH2-DIST

CLUTCH2-PHOUT

FB_clutch2

Fig. 3−59 Virtual clutch (CLUTCH2)

Signal

Source Note

Name Type DIS DIS format CFG List

CLUTCH2−CLOSE d 1417/1 bin 1416/1 2 HIGH: Close clutch

LOW: Open clutch

CLUTCH2−SEL d 1417/2 bin 1416/2 2 HIGH: Close clutch immediately

LOW: Wait for position setpoint, then close

CLUTCH2−SET ph 1419/1 inc 1418/1 3 Setpoint position of X axis (line shaft)

CLUTCH2−ACT ph 1419/2 inc 1418/2 3 Actual position of X axis (line shaft)

CLUTCH2−LEN ph 1419/2 inc 1418/2 3 Clock pulse length (X axis)

CLUTCH2−OPEN d − − − − HIGH: Clutch open

LOW: Clutch engaged

CLUTCH2−START d − − − − HIGH: Clutch received command to close

CLUTCH2−DIR−ERR d − − − − HIGH: Error of direction of rotation

CLUTCH2−SET—ACT ph − − − − Output of the differential signal of

CLUTCH2−ACT – CLUTCH2−SET if CLUTCH2−CLOSE = HIGH

 The output corresponds to the distance still to be

compensated

 The output refers to the set acceleration ramp and can take

several clock pulses

CLUTCH2−DIST ph − − − − Distance required for acceleration

CLUTCH2−PHOUT ph − − − − Output of the "internal" master angle position

 The signal refers to one machine pulse (0 ... CDATA−ACTLEN)

 Can be used as input signal for CDATA−XIN

 The "external" master angle is applied to CLUTCH2−SET. If

the clutch is closed, the "external" and "internal" master

angles are identical.

CLUTCH2−NSET phd − − − − Speed setpoint

Function

l Clutch engagement through ramp function with following synchronous running (chapter

3.2.23.1)

l Direct clutch engagement (chapter 3.2.23.2)

l Clutch disengagement (chapter 3.2.23.3)

1 2 ... 112 113 114 115 116 117 118 119 120 121 122 ... 385 386

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