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Summary of Contents for Parker 890CS
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All rights strictly reserved. No part of this document may be stored in a retrieval system, or transmitted in any form or by any means to persons not employed by a Parker Hannifin Ltd., Automation Group, SSD Drives Europe without written permission from Parker Hannifin Ltd., Automation Group, SSD Drives Europe. Although every effort has been taken to ensure the accuracy of this document it may be necessary, without notice, to make amendments or correct omissions.
The specifications, processes and circuitry described herein are for guidance only and may need to be adapted to the user's specific application. Parker SSD Drives does not guarantee the suitability of the equipment described in the Manual for individual applications.
Risk Assessment Under fault conditions, power loss or other operating conditions not intended, the equipment may not operate as specified. In particular: • The motor speed may not be controlled • The direction of rotation of the motor may not be controlled •...
890CS (Common Bus Supply) and one or more 890CD (Common Bus Drives). 3-phase power is supplied to the 890CS. Power (DC) is bussed from the 890CS to all 890CDs using the SSD_Rail busbar system. A motor is connected to each 890CD unit.
SSD_Rail Since the height and depth of every module is the same, it is very convenient to assemble drives of varying frame sizes into one common bus system. Typically they are installed side-by-side. SSD_Rail is an innovative busbar system that connects the DC+ and DC- terminals of all drives on a common bus without the use of wire.
Installation A simplified installation is shown below. This installation is not EMC compliant. For European installations and countries with EMC legislation refer to the 890 Engineering Reference Manual, Appendix C. Back-plate Cubicle Supply Protective 890 Installation Kit Earth/Ground The 890 Installation Kit is shown in the diagram attached to the bottom of Motor the 890CD units.
The units must be installed in a cubicle. Mount the drive using the keyholes and slots or on a 35mm DIN rail using the 890 Installation Kit supplied. The 890CS Common Bus Supply is normally mounted to the left of the 890CD IMPORTANT: Common Bus Drive(s).
890CS Power Connections • Connect the earth/ground wire to the • Connect 3-phase power in any order to L1, L2, L3. bottom ground bracket. Maximum wire sizes: Maximum wire sizes: Frame B1: 10mm /8AWG Frame B1: 10mm /8AWG Frame B2: 16mm...
Caution All 890 units connected to the DC bus must be rated for the same 3∅ operating voltage. The following items are available from Parker SSD Drives: Busbar : Part No. BH465850 - 1m length, 10mm x 3mm copper Busbar Insulator : Part No. BC465938U200 - 200mm length The bus bar is rated at 140 Amps.
890CS Control Connections Voltage Selection 24V Aux Supply • Connect a 24VDC power supply across Use a small slotted screwdriver to set the rotary terminals X01/01 and X01/04 (mandatory). switch S1 to match the voltage of the incoming 3-phase power.
890CD Control Connections The control terminals will accept a Speed Reference single wire of size 1.5mm /16AWG. For two wires per terminal, use smaller • Connect a 10kΩ potentiometer at gauge wire such as 0.5mm /22AWG. terminal block X12 (Analog I/P 3) High (CW): terminal X12/08 Wiper:...
890CD Feedback Connections This section is only for closed loop vector and induction servo applications. Skip this page if there is no encoder or resolver mounted on the motor. Incremental Pulse Encoders The default settings for the drive are for 2048 line, quadrature, incremental pulse encoders with differential outputs operating from a 10VDC supply.
• Ensure that the SSD_Rail has been correctly installed and securely fastened. • On the 890CS drive, set the line voltage on rotary switch S1. • Check that the STO feature has been disabled. See page 14 of this Quickstart Manual.
890CD's, these will also power-up in Remote Mode and display a DCLO trip (expected). 5. Check the voltage setting on the 890CS keypad (it will appear as soon as you apply power) and ensure it matches your incoming line voltage. If not, switch off the 24VDC, correct the setting of rotary voltage selector switch S1 then switch the 24VDC back on.
Quick Setup Parameters The following is a list of the Quick Setup parameters you must check before starting the drive. Set only the ones marked with “x” in the table below, under the intended mode of operation. V/Hz Vector Control Mode Select the intended operating mode Max Speed Motor RPM at full process speed...
Running in Local • On the 890CD keypad select LOCAL mode. The display will show the Local Setpoint : 0.0% • Use the UP arrow to set a Local Setpoint, say 20%. • Press the green RUN button. The motor will accelerate to the desired speed and maintain it. Adjust RAMP ACCEL TIME (S3) in Quick Setup to the desired level.
Version, and then times-out to show the Remote Setpoint, as shown opposite. To change Operating Mode: On the 890CS you can change between local and remote mode from any point on the MMI. To display the software version (890CD): However, on the 890CD you must be at the top...
The Menu Structure 890CS The main menu for the 890CS is shown below. The unit will initialise in Remote Mode from factory conditions. The Keypad will display the Output Power (%). This is the first of five diagnostics. Welcome Screen...
890CD The main menus for the 890CD are shown below. Each menu contains parameters. This is the power-up welcome screen. If a different screen appears, press E a few times to return to this screen time -out Press the M key to get to OPERATOR menu DOWN arrow to get to the DIAGNOSTICS menu DOWN arrow to get to the QUICK SETUP menu DOWN arrow to get to the SYSTEM menu...
Appendix B: Using the 6901 Keypad The 6901 keypad has a two-line backlit LCD display with units and symbols. It can be used to setup and configure the 890 in plain language. It can also be used to operate the drive in Local mode from its Start and Stop buttons, Jog and reverse.
The Menu Structure 890CD The main menus for the 890CD are shown below. Each menu contains parameters. AC MOTOR DRIVE This is the power-up welcome screen. If a different screen 15kW 400V appears, press E a few times to return to this screen. OPERATOR Press the M key to get to the OPERATOR menu menu at level 1...
890CS The unit will initialise in Remote Mode from factory conditions. The Keypad will display the Output Power (%). This is the first of five diagnostics. Welcome Screen Displays the software version of the unit WELCOME SCREEN From the Welcome Screen, the display times-out to show the first of...
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Appendix C: Analog and Digital I/O 890CD Control Connections The terminal function names apply to the factory shipping configuration. These terminals may have different functions if the configuration has been modified using DSE. Page 26...
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