SAES SIP POWER User manual
UDOC – CONTROLLED COPY
M.HIST.0109.23 Rev.1 May 22, 2017
SAES Getters S.p.A. – Italy
www.saesgroup.com
USER MANUAL
SIP POWER
ION Pump Controller
USER MANUAL - SIP POWER ION PUMP CONTROLLER
M.HIST.0109.23 Rev.1 Page 2 of 62
The SIP POWER power supply is used for operating the ION element of NEXTorr family pumps. It
is designed to be used indoor in laboratory conditions.
Security provisions
Symbols on the Product
These symbols appear on the product:
WARNING
High voltage Ground terminal CAUTION
Refer to manual
WARNING
After transportation, the device has to be left idle without mains
voltage for at least 3 hours at the laboratory temperature.
ATTENTION
Inside the instrument and also in the connector and cable for the
ion pump connection, a high voltage is present which is capable of
causing a casualty even without any direct touch.
Manipulation of the high voltage cable and also of the
grounding wire is prohibited during the supply operation.
Likewise, the supply operation without protective covers is
prohibited.
Protect the device against humidity and against penetration of
conductive objects and liquids into the ventilation slots.
USER MANUAL - SIP POWER ION PUMP CONTROLLER
M.HIST.0109.23 Rev.1 Page 3 of 62
INDEX
1.APPLICATION ......................................................................................................................... 5
2.INTRODUCTION ..................................................................................................................... 5
2.1.General description......................................................................................................... 5
2.2.Remote and multi Control ............................................................................................... 5
2.3.Simplified block scheme ................................................................................................. 7
2.4.Scheme of the instrument connection............................................................................. 7
2.5.The front panel of the unit ............................................................................................... 8
2.6.The rear panel of the unit................................................................................................ 8
2.7.The front panel of the unit with LEDs and RS485 interface .......................................... 10
2.8.Supplied accessories .................................................................................................... 10
2.9.Instrument Dimensions and Weight .............................................................................. 11
3.INSTALLATION ..................................................................................................................... 12
3.1.Mounting operation ....................................................................................................... 12
3.2.Electrical connections ................................................................................................... 14
4.OPERATIONS ....................................................................................................................... 15
4.1.Start operations............................................................................................................. 15
4.2.Operating IP supply ...................................................................................................... 15
4.3.Comparators with simple threshold or hysteresis ......................................................... 16
4.4.Operating IP in case of main line interruption ............................................................... 17
5.DISPLAY AND MULTIPLE FUNCTIONS OF KEYS.............................................................. 18
5.1.Display information ....................................................................................................... 18
5.2.Multifunctional keys....................................................................................................... 20
6.SETTINGS and SERVICE MODE MENU.............................................................................. 22
Vout Set Point ............................................................................................................................ 22
Vout Ramp Intv........................................................................................................................... 22
Conversion Rate......................................................................................................................... 22
SW1 Mode and SW1 Thr. ........................................................................................................ 22
SW2 Mode and SW2 Min Thr. and SW2 Max Thr.................................................................. 22
SW3 Mode and SW3 Min Thr. and SW3 Max Thr.................................................................. 23
IP Address, IP Netmask and MAC Address ............................................................................. 23
Keepalive.................................................................................................................................... 23
Backlight Sleep........................................................................................................................... 23
Active Time................................................................................................................................. 23
Int. Temperature......................................................................................................................... 23
Card Type................................................................................................................................... 23
Hw. Rev. and Sw. Ver. ............................................................................................................... 24
Serial Number ............................................................................................................................ 24
7.ABNORMAL SITUATION AND ALARM NOTIFICATION ...................................................... 25
Interlock...................................................................................................................................... 25
Safe ............................................................................................................................................ 25
Arcing ......................................................................................................................................... 25
Over current ............................................................................................................................... 25
Over temperature ....................................................................................................................... 25
Input voltage............................................................................................................................... 26
Output over-voltage.................................................................................................................... 26
Communication .......................................................................................................................... 26
8.THE OUTPUT CONNECTOR FUNCTION ............................................................................ 27
8.1.Pin layout of IN/OUT Interface connector ..................................................................... 27
8.2.Analog Output ............................................................................................................... 28
8.3.RS485 Interface ............................................................................................................ 29
USER MANUAL - SIP POWER ION PUMP CONTROLLER
M.HIST.0109.23 Rev.1 Page 4 of 62
9.Modbus PDU Communication Protocol ................................................................................. 30
9.1.Implementation Notes ................................................................................................... 30
9.2.Registers Map............................................................................................................... 30
9.3.Registers Detailed Description...................................................................................... 32
10.IP - UDP communication protocol ........................................................................................ 46
10.1.Payload for 0x40 – Set Working Parameters Command........................................... 47
10.2.Payload for 0x41 – Set IP Address Command.......................................................... 48
10.3.Payload for 0x80 – Read All Answer Command ....................................................... 48
11.MAINTENANCE AND TROUBLESHOOTING ..................................................................... 52
11.1.IP troubleshooting ..................................................................................................... 52
12.SPECIFICATIONS ............................................................................................................... 53
13.DECLARATION OF CE CONFORMITY .............................................................................. 54
14.INSTRUCTION FOR INSTRUMENT DISPOSAL................................................................. 56
15.PRODUCT CONFIGURATIONS AND ACCESSORIES ...................................................... 57
16.WARRANTY CONDITIONS ................................................................................................. 58
17.SERVICE ............................................................................................................................. 59
17.1.Sales & Service Locations:........................................................................................ 59
USER MANUAL - SIP POWER ION PUMP CONTROLLER
M.HIST.0109.23 Rev.1 Page 5 of 62
1. APPLICATION
SIP POWER is the controller unit designed for operating the ion pump of NEXTorr family.
2. INTRODUCTION
2.1. General description
SIP POWER is the power supply that controls the ion pump (IP) of NEXTorr family. NEXTorr
pumps combine in a very compact and unique design Non Evaporable Getter (NEG) and ion pump
technologies.
SIP POWER can be supplied with alphanumeric display or without display.
The controller version without display is equipped with RS485 interface and 2 status LEDs.
For both solutions, the controller case is a sub-rack 3U 14TE 230mm deep.
Both solutions can be equipped with ETHERNET (to remote control the device) and USB (to record
the device parameters on a USB flash memory) data interfaces, but devices without these
interfaces are also available.
The device is powered by external source of 24Vdc and provides voltage values between 600V
and 6kV to the ion pump.
SIP POWER has an autoranging internal system for measuring the output current.
The current value is shown on the display (or provided through the serial communication in version
without display). The current value is also provided through the ETHERNET communication in nA
units. The serial communication and the ETHERNET communication can also provide the voltage
output value. The current value and the voltage output value are also automatically stored in USB
flash memory if it is connected in its slot.
The SIP POWER has two security signals to provide high voltage values to the ion pump:
the SAFETY connector and the INTERLOCK signal.
A SAFETY pin connector allows managing the supply of the high voltage to the ion pump in total
security. The INTERLOCK contact allows to shut down the high voltage to the ion pump with an
external alarm signal.
SIP POWER has 3 optional data interfaces:
* ETHERNET (to remote control the device)
* USB (to record the device parameters on a USB flash memory),
* RS485 (only available for the version without display).
The device has also a special interface with the DB15 connector compatible with NIOPS devices of
NEXTorr pumps.
2.2. Remote and multi Control
Dedicated software is provided to remotely control the SIP POWER through the ETHERNET
connection. The software allows to control several SIP POWER units at the same time.
All functions and parameters can be easily controlled through the software.
Software allows controlling a single unit or more units at the same time.
Local and remote control are possible contemporarily.
This software is available for Windows and for Linux PCs.
For SIP POWER equipped with RS485 interface a different dedicated software is available (just for
one unit at a time). Serial communication protocol via RS485 is MODBUS RTU (for more details
USER MANUAL - SIP POWER ION PUMP CONTROLLER
M.HIST.0109.23 Rev.1 Page 6 of 62
see the dedicated paragraph).
USER MANUAL - SIP POWER ION PUMP CONTROLLER
M.HIST.0109.23 Rev.1 Page 7 of 62
2.3. Simplified block scheme
2.4. Scheme of the instrument connection
USER MANUAL - SIP POWER ION PUMP CONTROLLER
M.HIST.0109.23 Rev.1 Page 8 of 62
2.5. The front panel of the unit
1. Alphanumeric display
2. START/STOP button to switch on/off the output
3. A/V/W button to change the parameter shown on display; current, voltage or power alternately
4. Torr/Pa/mb button to change the unit of pressure between Torr, Pascal or mbar respectively
5. ON/OFF instrument power switch
2.6. The rear panel of the unit
3 4
1
5
2
6
11
10
7
8 9
USER MANUAL - SIP POWER ION PUMP CONTROLLER
M.HIST.0109.23 Rev.1 Page 9 of 62
6. ETHERNET connector (to remote control the device)
7. USB connector (to record the device parameters on a USB flash memory)
8. SAFETY connector
9. OUTPUT pump connector
10. IN/OUT interface connector with INTERLOCK
11. instrument’s MAININPUT plug
USER MANUAL - SIP POWER ION PUMP CONTROLLER
M.HIST.0109.23 Rev.1 Page 10 of 62
2.7. The front panel of the unit with LEDs and RS485 interface
12. “ON LINE” Status LED: if it is on it means that the instrument is on
13. “HV OUTPUT ACTIVE” Status LED is on when power is issued to the pump
14. RS485 connector
15. ON/OFF instrument power switch
2.8. Supplied accessories
The following accessories are provided with SIP POWER (version 3B0506):
- Power supply 220V – 24 Vdc with shuko wall plug cable
- DB15 plug with PIN to bypass Interlock and Safety connections
- Saes Group USB stick with
oUser manual
oSIP power manager: software for remote control via LAN
oSIP power controller: software for remote control of one unit via RS485
oSAES product brochures
12 14
15
13
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