Manual
Double Sheet Control System R1000 series L20
with integrated fieldbus interface
B0063191 / 1.3
Start-up
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
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7
Start-up
7.1
Initially applying power to the system
The L20 is designed for an operating voltage of 24 VDC (+6 V / -4 V). This voltage is to be checked
before applying power. The control unit is automatically switched on by applying the power.
After applying power, the type of system and the version number are briefly displayed.
If the system does not react, check the fuse.
7.2
Start screen
After applying the supply voltage to the system, the start screen will be shown.
or
Fig. 28: Start screen
The start screen shows the type of system and the software version.
After the control unit is fully operational, the Start screen is replaced by the operations screen.
ROLAND ELECTRONIC
L20
SV: 2
ROLAND ELECTRONIC
L20-3
SV: 2
