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Automation and Drives - SCE
Output Parameters:
Parameter | Data | Value Range | Default | Description |
| Type |
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|
LMN | REAL | 0.0 |
| MANIPULATED VALUE. At the output "Manipulated value", |
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| the effectively active manipulated value is read out in the |
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| floating point format. |
LMN_PER | WORD | W#16#0000 |
| MANIPULATED VALUE PERIPHERY. The manipulated value |
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| in the periphery format is wired to the controller at the output |
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| of "Manipulated value periphery“. |
QLMN_HL | BOOL | FALSE |
| HIGH LIMIT OF MANIPULATED VALUE REACHED. The |
| manipulated value is always limited to a high and low limit. | |||
M |
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| The output "High limit of manipulated value reached" signals | |
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| |
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| that the high limit has been exceeded. |
QLMN_LL | BOOL | FALSE |
| LOW LIMIT OF MANIPULATED VALUE REACHED. The |
| manipulated value is always limited to a high and low limit. | |||
M |
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| The output "Low limit of manipulated value reached" signals | |
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| |
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| that the low limit is underrange. |
LMN_P | REAL | 0.0 |
| PROPORTIONALITY COMPONENT. The output "P- |
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| component" contains the proportional component of the |
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| manipulated variable. |
LMN_I | REAL | 0.0 |
| INTEGRAL COMPONENT. The output |
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| contains the integral component of the manipulated variable. |
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LMN_D | REAL | 0.0 |
| DERIVATIVE COMPONENT. The output |
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| contains the derivative component of the manipulated |
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| variable. |
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PV | REAL | 0.0 |
| PROCESS VARIABLE / actual value. At the output "Actual |
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| value", the effectively active actual value is read out. |
ER | REAL | 0.0 |
| ERROR SIGNAL / System deviation. At the output "System |
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| deviation", the effectively active system deviation is read out. |
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| Preface Fundamentals | Discontinuous Action Controller Controller Block (S)FB41 | Setting the System Appendix |
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| T I A Training Document | Page 64 of 64 | Module | |
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| B3 | |
Issued: 02/2008 |
| Control Engineering with STEP 7 |