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Alarm 1
Alarm 1 selection.
(Disabled). > Default.
(Absolute Alarm). referring to the process
(Band Alarm). Command sepoint ± band
(Upper Deviation Alarm). Command setpoint + deviation
(Lower Deviation Alarm). Command setpoint - deviation
(Absolute Command Setpoint Alarm). Reff erring to the sepoint
(Start Alarm). Active in RUN
(End Alarm). Active at cycle end
(Auxiliary Output Related to the Step). ON/OFF at each step
(Auxiliary Output Rising Maintenance). Auxiliary output active for
rising and holding steps
(Auxiliary Output Falling). Auxiliary output active for falling steps.
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Alarm 1 State Output
Selects contact type for alarm 1 output.
(Normally Open). > Default
(Normally Closed).
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Alarm 1 Threshold
Selects setpoint value for alarm 1.
-260...+3200 degrees. > Default: 0.
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Alarm 1 Hysteresis
Selects hysteresis for alarm 1.
-99.9...+99.9 tenths of degree. > Default: 1.0.
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Alarm 1 State Error
Contact satus for alarm 1 output in case of error
(Open Contact) > Default
(Closed Contact)
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Alarm 1 Led
Defi nes the status ON of led A1 in correspondence of the relevant contact.
(Open Contact)
(Closed Contact) > Default
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ATR902 - User manual