### RLY – Relay with hysteresis

Block SymbolLicensing group: STANDARD

Function Description
The RLY block transforms the input signal u to the output signal y according to the figure below.

Input

Output

 y Analog output of the block double

Parameters

 ep The value $\mathtt{\text{u}}>\mathtt{\text{ep}}$ causes $\mathtt{\text{y}}=\mathtt{\text{ap}}$ ("On")  $\odot$1.0 double en The value $\mathtt{\text{u}}<\mathtt{\text{en}}$ causes $\mathtt{\text{y}}=\mathtt{\text{an}}$ ("Off")  $\odot$-1.0 double ap Output value y in the "On" state  $\odot$1.0 double an Output value y in the "Off" state  $\odot$-1.0 double y0 Initial output value at start-up double

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