Components used

SPICE netlist

* **************************************************
* Generated from CircuitSim Schematic
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* net label L1 joins NET_006::node:junction-5d5440b4-24a3-4851-ba87-a05a4ee41631 NET_016::component:node-8793808c-3429-4427-89ff-c914c9c5dce8:T0
* net label N joins NET_004::component:node-faf4cf25-15e1-4211-817e-207d201a65ab:0 NET_007::node:junction-4ac704cd-0558-4904-8a13-38f0d751b0e4
rE1 N3 0 '230*230/50'
xQ1 N4 0 N2 N3 CS_NORMALLY_OPEN_RELAY PARAMS: CoilInductance=10m CoilResistance=1 OnCurrent=50m OffCurrent=0
R_S1 N4 N2 100000000000000000
V_V1 N2 0 dc 0 ac 1 0 distof1 0 0 distof2 0 0 sin ( 0 {230*1.414213562} 50 0 0 0 )

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* Models and supporting definitions follow
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.subckt CS_NORMALLY_OPEN_RELAY 1 2 3 4 params: CoilInductance=1m CoilResistance=1 OnCurrent=50m OffCurrent=25m
    LCOIL 1 CI {CoilInductance}
    RCOIL CI CS {CoilResistance}
    VSENSE CS 2 0
    BCTRL CTRL 0 V={abs(I(VSENSE))}
    SCONTACT 3 4 CTRL 0 CS_NORMALLY_OPEN_RELAY_CONTACT
    VSTATEHI RELAY_STATE_HI 0 1
    SSTATE RELAY_STATE RELAY_STATE_HI CTRL 0 CS_NORMALLY_OPEN_RELAY_CONTACT
    RSTATE RELAY_STATE 0 1k
    .model CS_NORMALLY_OPEN_RELAY_CONTACT SW(Ron=1e-8 Roff=1e30 Vt={(OnCurrent+OffCurrent)/2} Vh={(OnCurrent-OffCurrent)/2})
.ends CS_NORMALLY_OPEN_RELAY

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* Simulation settings
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.tran 2m 1e12 0 2m
.save @rE1[p] @r.xQ1.rstate[i]
.end