Endress+Hauser TopCal S CPC 300, Руководство по эксплуатации

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6 Commissioning TopCal S CPC 300
44 EHauser
F2 NC contact
NO contact
Selection acc. to NAMUR:
(only, if NAMUR is activated)
Assignment of NAMUR contacts as NC contact (= nor-
mally closed contact, opens when relay active) or NO
contact (= normally open contact, closes when relay
active).
If the NAMUR function is enabled, the Alarm, Relay 1 and
Relay 2 contacts are given the following functions:
• "Failure" = Fault signalling contact (Terminals 41/42):
Failure alarms are active if the measuring system is not
working correctly or if process parameters have
reached a critical value.
• "Maintenance required " = Relay 1 (Terminals 47/48):
Warning messages become active when the measur-
ing system is working correctly but requires mainte-
nance or a process parameter has reached a value
which requires intervention.
• "Function check" = Relay 2 (Terminals 57/58): This con-
tact is active during calibration, maintenance, configu-
ration and during the automatic cleaning/calibration
cycle.
F3 NC contact
NO contact
Selection of controller contacts as NC contact or NO
contact
(only, if controller is selected)
F4 NC contact
NO contact
Selection of limit values as NC contact or NO contact.
(only, if limit values are selected)
F5 Steady contact
Wiping contact
Contact type: Fault signalling contact
(only, when NAMUR funcion = off)
Steady contact = active for as long as an error is present.
Wiping contact = active for 1 second when an alarm sig-
nal occurs
F6 ChemoClean is always a
NO contact. Note in display
(only, when the full ChemoClean function is selected
in field F1, which means CCC and CCW)
With the ChemoClean function, the valves of injector CYR
10 are effected with a NO contact.
CODE CHOICE
(default = bold) INFO