| Inports
| |
| In | Control error input |
| I0 | Integral value which is loaded at initialization function call |
| Enable | Enable == 0: Deactivation of block; Out set to 0 Enable 0->1: Preload of integral part Enable == 1: Activation of block |
| Outports
| |
| Out | Control value |
| Mask Parameters | ||
|
Name | ID | Description |
| Ki | 1 | Integral Factor |
| ts_fact | 2 | Multiplication factor of base sampling time (in integer format) |
I controller:
G(s) = Ki/s = 1/(Ti*s)
Each fixed point implementation uses the next higher integer datatype for the integrational value storage variable.
A rising flank at the Enable inport will preload the integrational part with the value present
on the Init inport.
Transfer function (zero-order hold discretization method):
Developer note: The source code of block ILimit is used.
| FiP16 | 16 Bit Fixed Point Implementation |
| FiP32 | 32 Bit Fixed Point Implementation |
| Float32 | 32 Bit Floating Point Implementation |
| Float64 | 64 Bit Floating Point Implementation |
16 Bit Fixed Point Implementation
| Inports Data Type
| |
| In | int16 |
| I0 | int16 |
| Enable | bool |
| Outports Data Type
| |
| Out | int16 |
32 Bit Fixed Point Implementation
| Inports Data Type
| |
| In | int32 |
| I0 | int32 |
| Enable | bool |
| Outports Data Type
| |
| Out | int32 |
32 Bit Floating Point Implementation
| Inports Data Type
| |
| In | float32 |
| I0 | float32 |
| Enable | bool |
| Outports Data Type
| |
| Out | float32 |
64 Bit Floating Point Implementation
| Inports Data Type
| |
| In | float64 |
| I0 | float64 |
| Enable | bool |
| Outports Data Type
| |
| Out | float64 |