PE22 / ELC - eta plus electronic GmbH
PE22 / ELC - eta plus electronic GmbH
PE22 / ELC - eta plus electronic GmbH
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3 Installation page 15<br />
3.4.2 Initialisation signal<br />
Furthermore lamp operation will not be allowed unless +24V are applied to pin X1.1 and<br />
GND on pin X1.2. This is an additional monitoring function for the safe operation of the<br />
installation. The status of pin X1.1 is visualized in the [Warning Register] of the PROFIBUSinput-data<br />
(see below and paragraph 5.2: Bit 7 {Init Signal Ok}).<br />
If the initialisation signal is deactivated during lamp operation, lamp operation will be shut<br />
down. After re-applying the initialisation signal, the lamp has to be restarted.<br />
3.5 Configuration<br />
Communication between <strong>ELC</strong> and installation control is carried out via PROFIBUS DPV0.<br />
The <strong>ELC</strong> represents a non-modular DPV0-Slave, the installation control functions as the<br />
Master.<br />
For configuration, control and monitoring of the <strong>ELC</strong> 16 input registers (Master receiving data<br />
from <strong>ELC</strong>) were implemented, as well as 6 output registers (Master sending data to <strong>ELC</strong>).<br />
For registers overlapping more than one byte, the byte order was determined according to<br />
”Big-Endian“.<br />
The preset baud rate is recognized automatically by the <strong>ELC</strong>. Software supports all baud<br />
rates from 9.6kBit to12MBit; tested values can be taken from the technical data in chapter 6<br />
(limitations may be caused by the connector).<br />
The necessary adjustments during the installing of the <strong>ELC</strong> will be explained in this<br />
paragraph, the adjustments for lamp operation will follow in chapter 4.<br />
PROFIBUS-input-data (<strong>ELC</strong> → Master)<br />
Byte-<br />
Nr.<br />
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15<br />
Name [<strong>ELC</strong><br />
Serial<br />
Number]<br />
[Software<br />
Version]<br />
[<strong>ELC</strong><br />
Nominal<br />
Power]<br />
<strong>ELC</strong> <strong>PE22</strong>_PE32-V2.2-09.11-GB Subject to technical alterations<br />
[Error<br />
Register]<br />
PROFIBUS-output-data (Master → <strong>ELC</strong>)<br />
Byte-<br />
Nr.<br />
Name [Power<br />
Set<br />
Value]<br />
0 1 2 3 4 5<br />
[Installed<br />
Lamp<br />
Power]<br />
[Lamp<br />
Control]<br />
[Reserved]<br />
[Warning<br />
Register]<br />
[Lamp<br />
Status]<br />
[Actual<br />
Power]<br />
[Actual<br />
Voltage]<br />
[Actual<br />
Current]<br />
[Reserved]
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