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EPS Stromversorgung 06230400 Operating Manual

Ps 9000 1u series dc laboratory power supply
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Operating Guide

PS 9000 1U
DC Laboratory Power Supply
Attention! This document is only
valid for devices with firmware
"KE: 2.07" and "HMI: 2.03", or
higher. For availability of up-
dates for your device check our
website or contact us.
Doc ID: PS91UEN
Revision: 05
Date: 08/2016

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Summary of Contents for EPS Stromversorgung 06230400

  • Page 1: Operating Guide

    Operating Guide PS 9000 1U DC Laboratory Power Supply Attention! This document is only valid for devices with firmware “KE: 2.07” and “HMI: 2.03”, or Doc ID: PS91UEN higher. For availability of up- dates for your device check our Revision: 05 website or contact us.

  • Page 3: Table Of Contents

    Replacing a defect mains fuse ....50 2.3.11 Initial commission .........26 4.2.2 Firmware update ..........50 2.3.12 Initial network setup ........27 EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 3 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...
  • Page 4 Preface ............51 4.3.2 Preparation ...........51 4.3.3 Calibration procedure ........51 CONTACT AND SUPPORT General ............53 Contact options ..........53 EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 4 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de Germany...

  • Page 5: General

    EPS Stromversorgung guarantees the functional competence of the applied technology and the stated performance parameters. The warranty period begins with the delivery of free from defects equipment. Terms of guarantee are included in the general terms and conditions (TOS) of EPS Stromversorgung. Limitation of liability All statements and instructions in this manual are based on current norms and regulations, up-to-date technology and our long term knowledge and experience.

  • Page 6: Disposal Of Equipment

    • Claims of any sort due to damage caused by non-intended usage will not be accepted. • All damage caused by non-intended usage is solely the responsibility of the operator. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 6 Alter Postweg 101 •...

  • Page 7: Safety

    • must use the designated and recommended safety equipment. Furthermore, anyone working with the equipment is responsible for ensuring that the device is at all times techni- cally fit for use. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 7 Alter Postweg 101 •...

  • Page 8: Responsibility Of The Operator

    Qualified persons are those who are able through training, knowledge and experience as well as knowledge of the specific details to carry out all the required tasks, identify dangers and avoid personal and other risks. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...

  • Page 9: Alarm Signals

    Dot matrix, 240pt x 64pt Controls: 2 rotary knobs with button function, 6 pushbuttons The nominal values for the device determine the maximum adjustable ranges. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 9 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...

  • Page 10: Specific Technical Data

    4.92 V and 5.08 V. (2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz (3 The display error adds to the error of the related actual value on the DC output EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 10 Alter Postweg 101 •...
  • Page 11 06230401 06230402 06230403 06230404 (1 For technical specifications of the analog interface see „3.5.4.4 Analog interface specification“ on page 40 EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 11 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...
  • Page 12 4.92 V and 5.08 V. (2 RMS value: LF 0...300 kHz, PP value: HF 0...20MHz (3 The display error adds to the error of the related actual value on the DC output EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 12 Alter Postweg 101 •...
  • Page 13 06230406 06230407 06230408 06230409 (1 For technical specifications of the analog interface see „3.5.4.4 Analog interface specification“ on page 40 EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 13 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...

  • Page 14: Views

    PS 9000 1U Series 1.8.4 Views EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 14 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de Germany...
  • Page 15 PS 9000 1U Series EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 15 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de Germany...
  • Page 16 PS 9000 1U Series Figure 5 - Top view EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 16 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de Germany...
  • Page 17 Used to toggle the DC output between on and off, also used to acknowledge alarms. The LED indicates the state of the DC output, no matter if the device is manually controlled or remotely (LED on = output on). EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...

  • Page 18: Construction And Function

    1 x USB stick with documentation and software 1 x Share Bus plug 1 x Remote sensing plug 1 x 1.8 m USB cable EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 18 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...

  • Page 19: The Control Panel (Hmi)

    This area shows the control location mode (see „3.5.2. Control locations“) or another status (see table below). In case pushbutton is activated while the output is on, the quick menu (see „3.4.7. The quick menu“) will be displayed:  EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 19 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...

  • Page 20: Share Bus-Connection

    • PS 9000 3U * • EL 9000 B * From hardware revision 2, see type label (in case it does not show “Revision” on type label, it is revision 1) EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 20 Alter Postweg 101 •...

  • Page 21: Usb Port

    DC output, remote sensing can be used in order to compensate for the voltage drop on cables up to a certain limit. The maximum possible compensation is given in the technical data. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 21 Alter Postweg 101 •...

  • Page 22: Installation & Commissioning

    • Continuous operation at the approved limit generates heat which must be removed, as well as voltage loss which depends on cable length and heating. To compensate for these the cable cross section should be increased and the cable length reduced. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 22 Alter Postweg 101 •...

  • Page 23: Installing The Device

    The default input values of all models in this series are: 230 V, 16 A, 50 Hz. It is internally fused with 16 A. The 16 A input definition is due to the AC input current depending on the higher intake at low AC voltage (for minimum input voltage see technical specs). EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 23 Alter Postweg 101 •...

  • Page 24: Connection To Dc Loads

    19” cabinet or similar. In case, the plastic DC cover is going to be used, only horizontal lead of the cables is possible. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 24 Alter Postweg 101 •...

  • Page 25: Grounding Of The Dc Output

    The Share bus is referenced to DC minus output and thus affected by potential shifts. The potential of the DC minus has to considered when connecting the Share bus to other devices! EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...

  • Page 26: Connecting The Analog Interface

    • In case of remote control via the analog interface, read the section in this manual concerning analog interfaces and, where needed, other appropriate documentation especially concerning the use of such interfaces EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...

  • Page 27: Initial Network Setup

    In case of a firmware update, return of the equipment following repair or a location or configuration change, similar measures should be taken to those of initial start up. Refer to „2.3.11. Initial commission“. Only after successful checking of the device as listed may it be operated as usual. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 27 Alter Postweg 101 •...

  • Page 28: Operation And Application

    CC and this message will be passed as a signal to the analog interface, as well stored as status which can also be read as a status message via digital interface. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...

  • Page 29: Power Regulation / Constant Power / Power Limiting

    ▪ Below approx. 150 V : Derating to max. 1000 W output power ▪ Below approx. 90 V : Shutdown of the DC output EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 29 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...

  • Page 30: Alarm Conditions

    • the product of the output voltage and output current in the DC output reaches the adjusted OPP limit. This function serves to protect the connected load application so that this is not overloaded and possibly damaged due to an excessive power consumption. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 30 Alter Postweg 101 •...

  • Page 31: Manual Operation

     The menu structure is shown schematically on the next page. Some setting parameters are self-explanatory, others are not. The latter will be explained on the pages following. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 31 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...
  • Page 32 PS 9000 1U Series EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 32 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de Germany...

  • Page 33: Calibration (Readjustment)

    (counter) of alarms that might have occurred since the last time the unit was switched on. Furthermore, you can find information about the device (model, serial number, firmware versions etc.). EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...
  • Page 34 Timeout ETH (s) Default value: 5 Adjustable time, after which the device will automatically disconnect the socket connection, if there was no communication during that period EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 34 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...

  • Page 35: Adjustment Limits

    I-max to 90 A while the currently adjusted current set value is 100 A, then the set value first would have to be reduced to 90 A or less. The same applies vice versa when adjusting I-min. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 35 Alter Postweg 101 •...

  • Page 36: Display Modes For Actual And Set Values

    Any set values can be adjusted with the adjustment limits. For switching the digit to adjust, push the rotary knob that you are currently using to adjust the value. Every push moves the cursor under the digit in clock- wise order: EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 36 Alter Postweg 101 •...

  • Page 37: The Quick Menu

    See the external documentation “Programming Guide ModBus & SCPI” if you are using custom software, or refer to the external documentation of LabView VIs or other software, if available, provided by the manufacturer. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...

  • Page 38: Remote Control

    Programming details for the interfaces, the communication protocols etc. are to be found in the documentation “Programming Guide ModBus & SCPI“ which is supplied on the included USB stick or which is available as down- load from the manufacturer’s website. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 38 Alter Postweg 101 •...

  • Page 39: Remote Control Via The Analog Interface (Ai)

    Also see „3.6.2. Device alarm handling“. Acknowledgement is done with pin REM-SB switching the DC output off and on again, means a HIGH-LOW-HIGH edge (min. 50ms for LOW), when using the default level setting for this pin. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 39 Alter Postweg 101 •...
  • Page 40 The accuracy of set values, as given in the table above, is only related to the input pin and adds to the general accuracy of the corresponding value on the DC output (see technical specs) 3.5.4.5 Overview of the Sub-D Socket EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 40 Alter Postweg 101 •...
  • Page 41 (front panel) or via command from digital interface. When trying to  switch on, a popup in the display resp. an error message will be normal generated. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 41 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...
  • Page 42 Reading actual values Via the AI, the DC output values of current and voltage can be monitored. They can be read using a standard multimeter or anything else that records analog signals. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 42 Alter Postweg 101 •...

  • Page 43: Alarms And Monitoring

    Triggers an alarm if the internal temperature reaches a certain limit. The Display, analog perature DC output will be switched off. IF, digital IF EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 43 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...

  • Page 44: Control Panel (Hmi) Lock

    5 seconds, otherwise the pop-up will disappear and the HMI remains locked. In case the HMI lock with PIN has been activated before, you are then requested to enter the correct PIN, else the HMI will remain locked. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 44 Alter Postweg 101 •...

  • Page 45: Loading And Saving A User Profile

    In the screen you can now select “View Profile n” in order to check the stored settings and to decide, whether this profile is going to be loaded or not. Navigate to “Load Profile n” and confirm with to finally load the profile into the work profile. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 45 Alter Postweg 101 •...

  • Page 46: Other Applications

    They can, if needed, be monitored by reading actual values and status. The master unit is not restricted and can be used like a stand-alone unit. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 46 Alter Postweg 101 •...

  • Page 47: Series Connection

    It is thus recommended to leave the DC output switched on as long as the battery is connected (equals to trickle charge) and only switch if off for connecting/disconnecting a battery. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...

  • Page 48: Two Quadrants Operation (2Qo)

    One PSU, preferably PSU 1, has to be set to Master for the E.U.T Share bus connection. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 48 Alter Postweg 101 • 86159 Augsburg Fax: +49 821 / 570451-25 info@eps-germany.de...
  • Page 49 When reaching 27 V, the power supply will deliver only the current needed to maintain the battery voltage. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...

  • Page 50: Service & Maintenance

    USB port. For this the software “EPS Power Control” is needed which is included with the device or available as download from our website, together with the firmware update, or upon request. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...

  • Page 51: Calibration Procedure

    The calibration procedure, as explained below, is an example with model PS 9080-100 1U. Other models are treated the same way, with values according to the particular PS model and the required load. EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de...
  • Page 52 Enter it using the right-hand rotary knob, just like would adjust a set value. Assure yourself the value is correct and submit with Repeat steps 4. and 5. for the next three calibration steps (total of four steps). EPS Stromversorgung GmbH Fon: +49 821 / 570451-0 www.eps-germany.de Page 52 Alter Postweg 101 •...
  • Page 53 Questions or problems with operation of the device, use of optional components, with the documentation or soft- ware, can be addressed to technical support either by telephone or e-Mail. Address e-Mail Telephone EPS Stromversorgung GmbH Technical support: Switchboard: +49 821 / 570451-0 Alter Postweg 101 support@elektroautomatik.de...

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