Diehl Metering SCYLAR INT 8, Installation And User Manual

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8. Operation
8.1. Display
The calculator readings are displayed with units and symbols on an 8-digit LCD.
8.2. Operation of calculator
A pushbutton mounted on the front of the calculator is used to switch to the various displays.
To show the data read out by the integrator in the display, various windows have been created as loop
functions that can be called up in succession to display the system information assigned to each
window (e.g. amount of energy, operating hours, volume of water, current temperatures, …).
The calculator has 6 different display loops: main loop, accounting date loop, info loop, impulse loop,
tariff loop and monthly value loop.
The tariff loop (5) in a calculator for heating or cooling is switched off in the default setting. This loop is
only switched on in a calculator for heating with cooling tariff.
The window content of each loop is programmed with the standard information ex works. Various
display windows comprise up to seven displays that change at intervals of 2 – 4 s. The loops in the
display are numbered from 1 to 6 to help the user find his way around quickly (Fig. HH). The main loop
(1) is programmed with the current data as default setting, e.g. for energy, volume, flow rate.
Fig. HH LC display
1 Loop display (for loop 1)
The basic display shows the “Energy” window in the main loop (sequence 1.1). See Section 8.3
Display indications (default settings).
1
Quadrant
display
Loop display
Tariff energy
Error symbol
Marking for the calibrated value, which is
allowed to be used for billing
Maximum values
Flow rate indicator