Wigersma & Sikkema UNIGAS 300, Installation, Operating And Maintenance Manual

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Installation, operating and maintenance manual UNIGAS 300
DDG6004MHGB/08-2017/Rev.A2 Software version from M 1.3.40 and D 2.3.37 10
3.2.4 Loggers and log books
UNIGAS 300 is equipped with ample memory for data storage. UNIGAS 300 contains the following loggers
and log books. A list of loggers follows below.
1 Interval logger (load-profile) : logging takes place every 5 min. The logged data can be displayed as 5,
10, 15, 30 or 60-min values. The characteristics of interval logger are:
•
150 days (43,200 items), ring memory
•
readable on display (menu item 4, see chapter 6) and through serial communication
Stored items include:
•
date/time
•
Vb1
•
Vb1err
•
Vm1
•
Vc1
•
Vm2
•
Vm3
•
t
•
p
•
status registers 1, 2 and 3
* From software version D 2.3.37, the function has been added that allows channel 6 (Vm3) of the interval
logger to be set for logging of Hs values (see also table "Gas Composition and Redirection on page 39).
When reading the interval logger, for Hs the weighted average, based on Vb, is output.
2 Day logger : logging takes place every day (24 h). This moment can be set and as standard it is set at
6:00 hours (end of a gas day).
Characteristics:
•
100 days, ring memory
•
readable on display (menu item 5, see chapter 6) and through serial communication
Stored items include:
•
date/time
•
Vb1
•
Vb1err
•
Vm1
•
Vc1
•
Vm2
•
Vm3
•
t
•
p
•
status registers 1, 2 and 3
3 Month logger : every month UNIGAS 300 logs current values. This logging takes place on the last day of
the month at a preset time (as standard: 6:00 hours).
Characteristics:
•
60 items (5 years), ring memory
•
readable on display (menu item 6, see chapter 6) and through serial communication