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| Automation and Drives - SCE |
Input Parameters |
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Parameter | Data | Value Range | Default | Description |
| Type |
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COM_RST | BOOL |
| FALSE | COMPLETE RESTART. The block has a |
| complete restart routine that is processed if the | |||
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| input is set to "Complete restart". |
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MAN_ON | BOOL |
| TRUE | MANUAL VALUE ON / Switch on manual |
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| operation. If the input "switch on manual |
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| operation" is set, the control loop has been |
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| interrupted. A manipulated value is entered as |
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| manual value. |
PVPER_ON | BOOL |
| FALSE | PROCESS VARIABLE PERIPHERY ON / |
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| Actual value |
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| Switch on the periphery. If the periphery is to |
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| read in the actual value, input PV_PER has to |
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| be wired to the periphery, and the input "Switch |
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| on actual value periphery" has to be set. |
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P_SEL | BOOL |
| TRUE | PROPORTIONAL ACTION ON / Switch on P- |
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| component. In the PID algorithm, the PID |
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| components can be switched on/off individually. |
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| The |
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| "Switch on |
I_SEL | BOOL |
| TRUE | INTEGRAL ACTION ON / Switch on I- |
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| component. In the PID algorithm, the PID |
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| components can be switched on/off individually. |
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| The |
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| "Switch on I- component" is set. |
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INT_HOLD | BOOL |
| FALSE | INTEGRAL ACTION HOLD / Freeze I- |
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| component. The output of the integrator can be |
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| frozen. To this end, the input "Freeze I- |
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| component“ is set. |
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I_ITL_ON | BOOL |
| FALSE | INITIALIZATION OF THE INTEGRAL ACTION / |
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| Set |
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| can be set to the input I_ITL_VAL. To this end, |
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| the input "Set |
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D_SEL | BOOL |
| FALSE | DERIVATIVE ACTION ON / Switch on D- |
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| component. In the PID algorithm, the PID |
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| components can be switched on/off individually. |
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| The |
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| "Switch on |
| Preface Fundamentals | Discontinuous Action Controller Controller Block (S)FB41 | Setting the System Appendix |
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| T I A Training Document | Page 61 of 64 | Module | |
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| B3 | |
Issued: 02/2008 |
| Control Engineering with STEP 7 | ||
