3 papers
physics.acc-ph2001
Introducing I/O Channels into the Device Database Opens New Potentialities for Configuration Management
T. Birke, B. Franksen, R. Lange +2
The reference RDBMS for BESSY II has been set up with a device oriented data model. This has proven adequate for e.g. template based RTDB generation, modelling etc. But since assig…
physics.acc-ph2001
Corrector Power Supplies with a DAC Resolution up to 24 Bits based on 16 Bit DAC Devices
K. Buerkmann, B. Franksen, R. Lange +5
At BESSY the standard 16 bit resolution of the corrector power supplies was insufficient for the continous orbit drift correction. A new sophisticated design of the analog/digital…
physics.ins-det2001
A Cost-Efficient PC Based Frame Grabber as Beam Diagnostic Tool in an EPICS Environment
B. Franksen, R. Bakker, B. Kuner +2
Analysis of video images is a common way to determine the properties of an electron or synchrotron radiation beam. At BESSY a cost-efficient frame grabber hardware controlled by a…