PAUL SCHERRER INSTITUT
Diagnostic
PSI HomeGFA HomeABK HomeSLS HomeSLS Controls Home
Diagnostic
SLS Diagnostics
• DBPM-BO
• DBPM
• FOFB
• MBF
Proton Diagnostics
European X-FEL
SwissFEL
Intranet
Publications
Tools Inventory Database
KTRANS
DI ELOG

Author: Thomas Schilcher
Phone: +41 56 310 4593
Updated: 09.09.2015


Printer friendly version
 
[Validate HTML][Validate CSS]

SLS DBPM System

  

DBPM Test System:

Archiver

Test System
BPM Devices
MRIDI-VME-BPM1 intensity/x/y:
min/max intensity/x/y (fixed scale):
min/max intensity/x/y (auto scale):
min/max button values:
intensity/RF-offset/temperature:
   12LD       12LE       12LB       01LB       01LE       01LD
  12LD       12LE       12LB       01LB       01LE       01LD
  12LD       12LE       12LB       01LB       01LE       01LD
  12LD       12LE       12LB       01LB       01LE       01LD
  12LD       12LE       12LB       01LB       01LE       01LD
MRIDI-VME-BPM2 intensity/x/y:
min/max intensity/x/y (fixed scale):
min/max intensity/x/y (auto scale):
min/max button values:
intensity/RF-offset/temperature:
   01SD       01SE       01SB       02SB       02SE       02SD
  01SD       01SE       01SB       02SB       02SE       02SD
  01SD       01SE       01SB       02SB       02SE       02SD
  01SD       01SE       01SB       02SB       02SE       02SD
  01SD       01SE       01SB       02SB       02SE       02SD
MRIDI-VME-BPM3 intensity/x/y:
min/max intensity/x/y (fixed scale):
min/max intensity/x/y (auto scale):
min/max button values (auto scale):
intensity/RF-offset/temperature:
   02MD       02ME       02MB       03MB       03ME       03MD
  02MD       02ME       02MB       03MB       03ME       03MD
  02MD       02ME       02MB       03MB       03ME       03MD
  02MD       02ME       02MB       03MB       03ME       03MD
  02MD       02ME       02MB       03MB       03ME       03MD
MRIDI-VME-BPM12
 intensity/x/y:
min/max intensity/x/y (fixed scale):
min/max intensity/x/y (auto scale):
min/max button values:
intensity/RF-offset/temperature:
   11SD       11SE       11SB       12D1       12SB       12SE       12SD
  11SD       11SE       11SB       12D1       12SB       12SE       12SD
  11SD       11SE       11SB       12D1       12SB       12SE       12SD
  11SD       11SE       11SB       12D1       12SB       12SE       12SD
  11SD       11SE       11SB       12D1       12SB       12SE       12SD



Test System
BPM Devices
MBODI-VME-BPM1 intensity/x/y (average):
intensity/x/y @ marker:
intensity/x/y @ intensity peak
intensity/x/y RMS:
button value A/B/C/D (average):
button value A/B/C/D (@ marker):
   6G       6H       6S       1S       1H       1G
  6G       6H       6S       1S       1H       1G
  6G       6H       6S       1S       1H       1G
  6G       6H       6S       1S       1H       1G
  6G       6H       6S       1S       1H       1G
  6G       6H       6S       1S       1H       1G



Channel Information:

The following EPICS channels are automatically archived for the above DBPM test systems. The parameter $(DEV) has to be replaced by the corresponding BPM device name, e.g. $(DEV) = MRIDI-BPM-01SD. Sector wide parameter definitions are abreviated by $(SEC), e.g. $(SEC) = MRIDI-BPM-SEC2.

EPICS Channel Name engineering unit Description
$(DEV):INT-AVG ADC digits / mA BPM intensity average signal.
The averaging period is defined by the channel $(SEC):SET-AVG-SIZE which specifies the number of samples for the sliding average in the closed orbit mode. The unit depends on the setting of the scaling factor $(DEV):CUR-SCALE which scales the ADC raw value ($(DEV):INT-AVG-RAW) into $(DEV):INT-AVG. Usually, for test systems the scaling factor is set to 1.
$(DEV):X-AVG mm horizontal average signal.
The averaging period is defined by the channel $(SEC):SET-AVG-SIZE which specifies the number of samples for the sliding average in the closed orbit mode.
$(DEV):Y-AVG mm vertical average signal.
The averaging period is defined by the channel $(SEC):SET-AVG-SIZE which specifies the number of samples for the sliding average in the closed orbit mode.
$(DEV):INT-MAX ADC digits / mA BPM intensity maximum signal.
The period in which the maximum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL. The unit depends on the setting of the scaling factor $(DEV):CUR-SCALE which scales the ADC raw value ($(DEV):INT-AVG-RAW) into $(DEV):INT-AVG. Usually, for test systems the scaling factor is set to 1.
$(DEV):INT-MIN ADC digits / mA BPM intensity minimum signal.
The period in which the minimum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL. The unit depends on the setting of the scaling factor $(DEV):CUR-SCALE which scales the ADC raw value ($(DEV):INT-AVG-RAW) into $(DEV):INT-AVG. Usually, for test systems the scaling factor is set to 1.
$(DEV):X-MAX mm horizontal maximum signal.
The period in which the maximum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):X-MIN mm horizontal minimum signal.
The period in which the minimum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):Y-MAX mm vertical maximum signal.
The period in which the maximum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):Y-MIN mm vertical minimum signal.
The period in which the minimum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):VA-MAX ADC digits channel A maximum signal (button signal A).
The period in which the maximum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):VA-MIN ADC digits channel A minimum signal (button signal A).
The period in which the minimum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):VB-MAX ADC digits channel B maximum signal (button signal B).
The period in which the maximum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):VB-MIN ADC digits channel B minimum signal (button signal B).
The period in which the minimum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):VC-MAX ADC digits channel C maximum signal (button signal C).
The period in which the maximum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):VC-MIN ADC digits channel C minimum signal (button signal C).
The period in which the minimum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):VD-MAX ADC digits channel D maximum signal (button signal D).
The period in which the maximum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):VD-MIN ADC digits channel D minimum signal (button signal D).
The period in which the minimum value is determined is defined by the channel $(SEC):MINMAX-MODE togehter with the period length $(SEC):MINMAX-INTVL.
$(DEV):RF-OFFSET kHz RF frequency offset between programmed NCO frequency and carrier input.
In normal operation mode (closed orbit), the RF-OFFSET is constant. Only in NCO_readout mode the NCO frequency is automatically adjusted to track the LO drifts in the RF frontend and/or changes in the carrier input frequency.
MRIDI-BPM-SEC2:TEMP deg. Celcius temperature crate MRIDI-VME-BPM2.
Averaged temperature of three temperature sensors LM35 at the back of the crate.
MRIDI-BPM-SEC12:TEMP deg. Celcius temperature crate MRIDI-VME-BPM12.
Averaged temperature of three temperature sensors LM35 at the back of the crate.
Author: Thomas Schilcher   Phone: +41 56 310 4593   Updated: 09.09.2015