Pixsys ATR 621 series, User Manual

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40 ATR 621 - User manual
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
Alarm 1 Hysteresis
Selects hysteresis for alarm 1.
-999…+999 [digit
4
] (degrees.tenths for temperature sensors). > Default : 1.0
49

Alarm 1 State Error
Contact satus for alarm 1 output in case of error.

(Open Contact) > Default

(Contact closed)
50

. Alarm 1 Led
Defi nes led A1 status corresponding to relevant contact.

(Open Contact)

(Contact closed) > Default
51

Alarm 1 Action Type
Type: Defi nes alarm 1 action type on operating cycle.

(No Action). Changes only output related to the alarm > Default .

(End Cycle Signal). Cycle ends (STOP) with acoustic and visual
signalling. Changes output related to the alarm, buzzer sounds
and on display fl ashes

, until pressing OK.

(Audible Signal). Only acoustic signalling: buzzer sounds.
52

Alarm 2
Alarm 2 selection.

(Disabled). > Default .

(Absolute Alarm). Referring to the process.

(Band Alarm). Command sepoint ± band.

(High Deviation Alarm). Command se deviation

(Low 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.

(Cooling). Actuator output for cooling during double loop
functioning.