L_devsmcontrolencoder, 5function blocks, Lplwhufrqwurozrug – Lenze E94A User Manual

Page 282

Function blocks

5.76

L_DevSMControlEncoder - control word for limiter

282

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05

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5.76

L_DevSMControlEncoder - control word for limiter

This FB generates the bit-coded control signal dwControl from individual boolean control signals for

the SB LS_Limiter and thus allows control of the basic function "Limiter" if no SM3xx safety module

is available.

• The FB functionality corresponds to a "BOOLDWORD" converter, but the boolean inputs of the

FB are called according to their meaning.

Inputs

Function library:

LenzeDevice9400

FB is available as of library V02.00.xx.xx!

FB may only be used for firmware as of V1.50!

Runtime software licence:



Motion Control HighLevel



Motion Control TopLevel

Bit*

Identifier

Requested/active safety functions with TRUE

1 bSafeStop1

Safe stop 1 (SS1)

2 bSafeStop2

Safe stop 2 (SS2)

3 bSafelyLimitedSpeed1

Safely limited speed 1 (SLS1)

4 bSafelyLimitedSpeed2

Safely limited speed 2 (SLS2)

5 bSafelyLimitedSpeed3

Safely limited speed 3 (SLS3)

6 bSafelyLimitedSpeed4

Safely limited speed 4 (SLS4)

7 bSafeDirectionPos

Safe positive direction of rotation (SDIp)

8 bSafeDirectionNeg

Safe negative direction of rotation (SDIn)

9 bSafeEnablingSwitch

Safe enable switch (ES)

10 bSafelyLimitedIncrements

Safely limited increments (SLI)

11 bOperationModeSelector

Safe operation mode selector (OMS)

12 bSafelyLimitedPosition1

Safely limited position 1 (SLP1)

13 bSafelyLimitedPosition2

Safely limited position 2 (SLP2)

* Relating to the output signal dwControl.

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