4. Operation of ELC
page 23
ELC PE22B-PE35B V1.0-05.19-GB
Subject to technical alterations
Operation of ELC
4.1.
Initial operation
The operative parameters of the ELC, such as the scope of the trigger pulse when switching on the
lamp, are set by the manufacturer.
You must always ensure that the correct lamp type is used (see chapter 6) and that all wireing is
properly connected!
4.2.
Switching on the ELC
Special procedure necessary for initial operation after long-time storage!
If the ELC was in storage or not connected to mains voltage longer than the
maximum storage period given in chapter 6 elevated leakage currents may arise
on the electrolytic capacitors which could damage the ELC in the worst case.
Preventive measure:
To reform the electrolytic capacitors apply the mains voltage of 3x400V for 1
minute without starting the lamp.
The ELC is switched on by applying the mains voltage.
4.3.
Activating the safety circuits
Activate the safety relay
Apply the initialisation signal
4.4.
Switching on the lamp
PROFIBUS-output-data (Master
→
ELC)
Byte-
No.
0
1
2
3
4
5
Name
[Power
Set
Value]
[Installed
Lamp
Power]
[Lamp
Control]
[User
Register]
↓
Bit
7
6
5
4
3
2
1
0
Name
n/a n/a n/a n/a n/a n/a Clear
Error
Start
Lamp
Before starting the lamp it is necessary to write the desired lamp power into the register
[Power
Set Value]
in Watts. To transfer the lamp and its surrounding into a thermally stable condition, it is
