Slow Control Components

1
Slow Control Components

• ISEG Power Supply 0-500V
• Zentro Power Supplies (-6,5V/12V)
• Linux PC with PVSS control software
• CAN-bus as interconnection
• Siemens S5 for motor control
• diverse (CMD, Multiplexer)
• (Safety components)

2
HCAL Slow Control schematic
CMB Boardtemperature reading,LED Pulser
Siemens S5Motor control and monitoring
LV Power SupplyCentro (-6V, 12V)
HV Power SupplyISEG (50-80V)
CAN-bus
CAN-bus
Linux PCwith PVSS
TCPIP
ECAL, DAQ, ORACLE, ODBC, TCPIP, HTTP, WAP
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Inteconnection betweenHCAL ECAL
HCALDAQ
HCALSC
ECAL
TCPIP
TCPIP

• Connection between all components via TCPIP
• Command exchange between all detectors with a
  well defined protocol
• Allow the shift crew to control detector parts
  over one simple GUI
• talks with Paul Dauncey and Jean-Charles Vanel

4
SlowControl / Power connections
1x2 (daisy chain)
38x2
CAN
Rack
TCPIP
12 V Power
38x8
Karstensen
6.5/-6.5 VPower
60 V Power
38x8
Currentmonitoring
200x2
movement
Temperaturemonitoring
Karstensen
Gadow
5
SlowControl / Power connections
Rack
12 V Power
6.5/-6.5 VPower
60 V Power
38x8
Currentmonitoring
200x2
Temperaturemonitoring
Karstensen
6
Monitoring Channels (SC)
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Schematic of Prototype Power Supply (for one HCAL
module)
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Schematic of Prototype Power Supply
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HCAL User Interfaces
User
configuration
HV control
LV control
CMB control
Motor control
Expert
parameter40-80V, 15mA, 40 channels
parameter-6V, 6V, 12V. 100A each
parametertemperature monitoring,LED pulser
control
parameter3-axis movement control
parameter
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HCAL Slow Control timetable

• March/April 05
• installing of High Voltage hardware
• installing electrical patch panels (voltage
  distribution)
• Prototype of Power Supply for one HCAL module
• April/June 05
• 3-axis Motor control GUI
• current readout of 200 analog channels
  (controlling of over current)
• development of interface for data exchange with
  DAQ
• August / September 05
• HERA shutdown
• October/November 05
• All SC and power components should be ready

• February 05
• Hardware
• installing SC computer in Hall 5
• testing of Low Voltage Power Supplies
• installing of electrical infrastructure
• CMB hardware communication tests
• Software (Feb - Nov 05)
• development of GUIs (incl. alarm handling from
  hardware up to top-level of user interface)
• starting Low Voltage control programming
• 2nd iteration of CMB CAN hardware readout
  programming

11
Manpower and other things

• schedules are done with 30 overlapping time
• manpower coverage looks OK (1-6 persons)
• possible interface problems and infrastructure
  requirements were solved during runtime
• testing and commissioning are planed step by step

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Safety Technic(Pilz safety bus)

• Benefits - Can be used individually, child's play
  to operate
• Cost savings in all engineering phases Min. 40
  cost saving from planning to maintenance, faster
  "Time to market".
• Safe monitoring of plant and machinery, up to 14
  safety functions such as emergency stop, safety
  gates, light barriers or two-hand control.
• Being modular and expandable, PNOZmulti is
  flexible to adapt to customer requirements, even
  when making modifications at a later date.
  Exchanging modules is simple, as individual units
  can be exchanged directly.
• Cost efficient thanks to reduced wiring and fast
  commissioning.
• High availability thanks to easy-to-use
  diagnostic options separate multifunctional LEDs
  are provided on each terminal, displaying
  operating and fault statuses.
• Numerous services are available, such as
  customised configuration, customer training,
  Eplan macros, hotline, for example.

13

• The result of a lot of ideas and a huge amount of
  work things are looking simple