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9-channel High Voltage Power Supply EHQ 9005-F
Contents
1. General information
2. Technical data
3. Handling
4. Communication via interface
4.1 Device Protocol DCP
4.2 Overview about used CAN data frames
4.3 Detailed CAN data frames description
4.4 CAN-Bus implementation
Appendix A: Side view
Attention!
-The device must not be operated with the cover removed.
-We decline all responsibility for damages and injuries caused by an improper use of the
module. It is highly recommended to read the manual before any kind of operation.
Note
The information in this manual is subject to change without notice. We take no responsibility for any error in the
document. We reserve the right to make changes in the product design without reservation and without
notification to the users.
Filename EHQ9005F_V113.___; version 1.13 as of 2001-01-11
iseg
Spezialelektronik
GmbH
Operators Manual
c/o ROTECH
Bautzner Landstr. 45
D - 01454 Rossendorf
Email: sales@iseg-hv.de
http://www.iseg-hvcom
Germany
S p e z i a l e l e k t r o n i k G m b H
Phone ++ 49 351 / 26 95 - 260
Fax
++ 49 351 / 26 95 - 261
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Summary of Contents for iseg EHQ 9005-F
- Page 1 S p e z i a l e l e k t r o n i k G m b H 9-channel High Voltage Power Supply EHQ 9005-F Operators Manual Contents 1. General information 2. Technical data 3. Handling 4. Communication via interface 4.1 Device Protocol DCP...
- Page 2 S p e z i a l e l e k t r o n i k G m b H iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
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Page 3: General Information
The outputs (V-) und (V+) of each channel are both floating against each other and against ground. The EHQ 9005-F is made ready for mounting into a crate. It is also possible to supply the modules separately with the necessary power. The unit is software controlled via CAN Interface directly through a PC or similar controller. - Page 4 The supply voltages and the CAN interface is connected to the module via a 96-pin connector on the rear side of the module. The 9-channel Module EHQ 9005-F is assembled of two sub-modules (8 channels / 1 channel), each controlled independently via an own CAN identifier.
- Page 5 Transport Layer and functions of the Data Link Layer may be possible. The communication between the controller and a module on the same bus segment will be described as follows. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 6 S p e z i a l e l e k t r o n i k G m b H 4.2 Summary of CAN data frames The 9-channel Module EHQ 9005-F is assembled of two sub-modules (8 channels / 1 channel), each controlled independently via an own CAN identifier.
- Page 7 G1 to G0: Group 0 to 3 Module is log-off Only needed if group controller (GC) is used iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com ++ 49 351 / 26 95 - 261 GmbH...
- Page 8 With help of the ‘Group access’ ‘Switch ON /OFF’ the concerning channels are switched ON again. Function will be switched off with write ‘Current trip = 0’. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 9 Actual current with resolution I / 10∗exp6 [A] O max in DATA_2 to DATA_0 iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com ++ 49 351 / 26 95 - 261...
- Page 10 Set voltages higher than the maximum module voltage will be ignored and the bit ‘Input error’ of the ‘Status channel’ will be set. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 11 ⇒ V shut of 0 V because software current trip has been exceeded iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com ++ 49 351 / 26 95 - 261...
- Page 12 LSB = channel 1 iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com ++ 49 351 / 26 95 - 261...
- Page 13 Description write x=0: Vset = Vsense (± tolerance) LSB = Channel 1 iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com ++ 49 351 / 26 95 - 261 GmbH...
- Page 14 If the averaging is ‘ON’ then the voltage and current measurement will work with a ‘Weighted Average Calculation’ of 16 ADC measurement values. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 15 (ID9 = 0) than normal messages, only if one of the sumstatus- and safety loop-bits in the group access “General status module” not has been set. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 16 0 V ramping to set voltage will be started automatically again. The green LED flashes on again only after the Group access ‘Status2 Current limit’ has been read. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 17 = 1: Channel 7 ... Channel 0 Channels cut-off without ramp iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com ++ 49 351 / 26 95 - 261...
- Page 18 Set voltages higher than the maximum specific module voltage are ignored and the bit ‘Input Error’ in ‘Status channel’ will be set. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 19 - invalid bit rates will be ignored from the module and the bit ‘Input error’ of the ‘Status channel 0’ will be set. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 20 DATA_0 Designation DATA _DIR Data Description write x = 2: with iseg Standard-CAN message ID9 is always dominant x = 4: with iseg Active-CAN message ID9 is recessive iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr.
- Page 21 - factory setting: f = 50 Hz iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com ++ 49 351 / 26 95 - 261 GmbH...
- Page 22 ⇒ Bit for Channel 7 = 0 ⇒ KILL - disable iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com ++ 49 351 / 26 95 - 261...
- Page 23 With help of the ‘Group access’ ‘Switch ON /OFF’ the concerning channels are switched ‘ON’ again. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 24 In one CAN segment only modules are allowed with different identifiers and the same bit rates. The factory fixed bit rate is written on the sticker of the 96-pin connector. iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
- Page 25 “General status module” has not been set (the module must be configured as a CAN-node with an Active-CAN message function). iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
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Page 26: Appendix A: Side View
S p e z i a l e l e k t r o n i k G m b H Appendix A: Side view Desk open, jumper for safety-loop iseg c/o ROTECH Email: sales@iseg-hv.de Phone ++ 49 351 / 26 95 - 260 Spezialelektronik Bautzner Landstr. 45 http://www.iseg-hv.com...
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