Atest Gaz Sigma Control L, User Manual

Page: 23 / 52

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Message Descrip!on
NO RESPONSE The detector does not respond for a longer period. It is a special detector fault.
STOP
System opera on stopped by the operator.
CAL.REQUIRED Non-cri cal fault: exceeded me to periodic calibra on.
Table 10: Text descrip!on of the detector status
5.7 Control Unit detailed view
The screen is divided into a few sec ons (see figure 19):
DI (Digital Input) – when the input is enabled, “1” is displayed.
Relay output status – this sec on shows the status of relay contact outputs PK1 – PK3 and fault
relay.
Control Unit status
This sec on shows a text descrip on for the status Control Unit. Possible messages include:
Message Descrip!on
OPERATIONAL The unit is opera onal.
AW <fault code > Sigma Control L Unit is faulty. Fault code is a hexadecimal number. Text message explaining
fault code find in unit's menu – see sec on 5.9.
Table 11: Control Unit status text descrip!on
5.8 Detector menu
Informa on on access to op ons – sec on 5.2 and 5.3.
For detailed descrip on of the following op ons see detector User’s Manual.
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User's Manual: POD-026-ENG R11
Figure 19: Screen with Control Unit detailed view
on
func ons
DI status
Control Unit
status
Relay output status