SAVE_4V: Save 4 values (2 multistate, 2 real)
The block SAVE_4V (FB433) saves two multistate values and two real values dependent on a control signal.
Inputs
Pin | E | Description | |
Save | pa | Save. Boolean Switch to hold the existing output values. | |
0 (No) Default | The block ignores the input value. The block issues the last stored value to the output. | ||
1 (Yes) | The block issues the input value to the output. The block saves (stores) the value. | ||
InMs1 | pa | Multistate input 1. Multistate (Default value = 1). | |
InMs2 | pa | Multistate input 2. Multistate (Default value = 1). | |
InR1 | pa | Real input 1. Real (Default value= 0.0) | |
InR2 | pa | Real input 2. Real (Default value= 0.0) | |
Outputs
Pin | E | Description |
OutMs1 | a | Multistate output 1. Multistate (Default value = 1). |
OutMs2 | a | Multistate output 2. Multistate (Default value = 1). |
OutR1 | a | Real output 1. Real (Default value= 0.0) |
OutR2 | a | Real output 2. Real (Default value= 0.0) |
Application
The block is used for continuous calculations such as saving an operating mode, measured value or setpoint.
Process response
The block is processed with the values at the inputs from the second process cycle onward, as the values at the inputs are considered valid only then. The default value is issued during the first process cycle.
Troubleshooting
Standard (see General rules and information).