Elgas DATCOM, Operating Instructions Manual

Page: 99 / 228

6
Operating the Device
97
6.7 Device Configuration Menu
In this menu, the device parameters can be set directly from the device keypad.
i
Setting device parameters from the keypad can be protected:
 By the service switch (the switch must be set to ON)
 By a password (for more details, refer to Section 11.6.2)
If the service switch is set to OFF, the message "Parameters cannot be set"
appears in the display.
The following parameters can be set:
Service parameters - Station Identification
- Gas hour
Communication - General parameters
- IR head
- Communication protocol
- Internal modem
- Serial COM1
- Serial COM2
... (the baud rate and communication protocol are
set separately for each communication)
Gas composition
- N2 concentration
- CO2 concentration
- Combustion heat
- Relative density
... (the parameters depend on the calculation
method selected)
Date/Time HH:MM/DD:MM:YYYY
Volume parameters
(Totalizers 1,2)
- kp1, kp2 Gas meter constant [imp/m3]
- Vm1, Vm2 Primary volume
(-Vb1, Vb2 Volume at base conditions)
- Vs1, Vs2 Substitute primary volume
(- Vbs1, Vbs2 Substitute volume at base
conditions)
(- E Energy)
(- Es Substitute Energy)
- Serial numbers of the gas meters
- Qmax1, Qmax2 Max. gas flow rate
Archive reset
Data archive
Daily archive
Monthly archive
Billing archive
Binary archive
Limit archive
(Settings Archive)
(Status Archive)
(Gas composition archive)
Work mode normal (standard)
Saving parameters
Entering the changed parameters in the device