IC100CX
1592022550 Quick reference guide IC100CX GB rel.1.0 03/03/2008 Page 12 di 39
18. ALARM CODE AND EVENTS
Cod Meaning Cause / Origin Instrument behaviour
Reset
P1 Pb1 probe
alarm
Probe Pb1 faulty or disconnected Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
Alarm code on display.
Automatic
if the probe value
recovers
P2 Pb2 probe
alarm
Probe Pb2 faulty or disconnected Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
Alarm code on display.
Automatic
if the probe value
recover
P3 Pb3 probe
alarm
Probe Pb3 faulty or disconnected Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
Alarm code on display.
Automatic
if the probe value
recovers
P4 Pb4 probe
alarm
Probe Pb4 faulty or disconnected Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
Alarm code on display.
Automatic
if the probe value
recovers
A01 High pressure
switch alarm
Digital input for high pressure activated Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
High pressure icon
lighted.
Alarm code on display.
Automatic
It turns to manual after
AL10 intervention
Manual:
after the alarm event
expires, proceed with
manual reset.
A02 Low pressure
switch alarm
Digital input for low pressure activated Open collector / alarm
relay ON.
Buzzer ON.
General alarm icon
lighted.
Low pressure icon
lighted.
Alarm code on display.
Automatic.
It turns to manual after
AL02 events in 1 hour.
Manual:
after the alarm event
expires, proceed with
manual reset.