www.atestgaz.pl
Field No.
Description
3
Number of the currently selected option within the menu segment /total number of options within
the menu segment.
4
Identification of the currently selected option.
Table 15: Assignment of menu fields on the LCD display
Options that are selected for a specific channel affect operation of the detector connected to that channel.
To select desired options for a specific channel proceed in the following way:
1.
On the home screen select the channel to be tuned (upon entering the menu loop it is no longer
possible to change the channel).
2.
Navigate to the menu for the desired channel and select the option.
3.
Run the option.
Options of the detector menu affect its operation. It is why extreme care must be taken for
selection of the channel. Check twice to make sure that tuning shall be carried out for the
right channel. The channel number is shown in the left upper corner of the display (field 1 in
Figure 15).
3.7.1
History
Authorization level required for the
operation
0 – Basic
Specification
Makes it possible to view and erase historical events.
Upon selection of the option the Control Unit Module shows historical events stored in the memory of the
unit. Only the events related to a single detector are shown at a time.
The top line of the display contains the channel number and location of the gas detector being the source of
information that is currently presented on the display (see Section 3.4), whilst historical events are
presented by means of corresponding indicating LEDs (see Section 3.1.3). Since the status presented on the
front panel corresponds to past events and does not reflect the current situation, the MEAS. indicator is
always off. The historical events stored in the memory include:
gas alarms: exceeding of the 1
st
and 2
nd
warning thresholds or the alarm threshold,
non-critical and critical failures of the detector.
s. 28|40
User Manual: POD-003-ENG R04
Figure 16: Interface LEDs with information about historical events
ALARM
2
1
MEAS.
FAILURE
K3 Reactor
<- Hist. status
Channel number and location of gas detector for
which historical states are presented
Summary of Contents for PW-033-B
Page 1: ...POD 003 ENG R04 User Manual Control Unit Module Sigma MOD LCD Product code PW 033 B...
Page 49: ...www atestgaz pl Notes...
Page 50: ...www atestgaz pl Notes...
Page 51: ......
