Micom P631 - Page 420

Parameter Address
Default Min Max Unit Logic Diagram
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THRM1: Default CTA PSx
081 081 082 081 083 081 084 081
40 -40 70 °C Fig. 3-114, (p. 3-149)
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Setting for the coolant temperature to be used for calculation of the trip time if
there is no data acquisition for the coolant temperature.
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THRM1: Bl. f. CTA fault PSx
081 073 082 073 083 073 084 073
1: Yes Fig. 3-113, (p. 3-148)
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This setting specifies whether the thermal overload protection function will be
blocked in the event of faulty coolant temperature acquisition.
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THRM1: Rel. O/T warning PSx
081 079 082 079 083 079 084 079
95 50 200 % Fig. 3-114, (p. 3-149)
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Setting for the operate value of the warning stage.
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THRM1: Rel. O/T trip PSx
081 076 082 076 083 076 084 076
100 50 200 % Fig. 3-114, (p. 3-149)
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Setting for the operate value of the trip stage.
Note: If the operating mode has been set to Absolute replica, the setting here
will be automatically set to 100% and this parameter will be hidden as far as the
local control panel is concerned.
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THRM1: Hysteresis trip PSx
081 078 082 078 083 078 084 078
2 2 30 % Fig. 3-114, (p. 3-149)
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Setting for the hysteresis of the trip stage.
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THRM1: Warning pre-trip PSx
081 085 082 085 083 085 084 085
30.0 0.0 1000.0 min Fig. 3-114, (p. 3-149)
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A warning will be given in advance of the trip. The time difference between the
warning time and the trip time is set here.
P631
7 Settings
7-120 P631/EN M/R-11-C // P631-310-650