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Hard Disk Unit for PC CPU Module
Compatible with MELSEC-Q Series
PPC-HDD(MS)A User's Guide
Thank you for purchasing the PPC-HDD(MS)A hard disk unit for PC CPU Module. Follow the
instructions in this guide to use the product.
Notes!
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The hard disk drive can be easily damaged by electrostatic discharge (ESD). Use meticulous care
in handling the hard disk unit for moving or assembling.
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When using the hard disk unit, be sure to satisfy the conditions listed as its general specifications.
For use in a severe environment, use the silicon disk unit instead.
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For use in a place subject to vibration or shock, use a set of shock-proof brackets [PPC-HBR-01]
available as an option.
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As the hard disk unit has a limited life, be sure to back up important data recorded on the unit.
To back up the contents of the hard disk, including the OS, you should use a commercial backup tool
(such as Symantec Ghost).
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The hard disk drive (HDD) of this disk unit has not guaranteed use by continuation and continuation
power for 24 hours. When it is used by continuation operation and continuation power a life falls
extremely. In the case of a 24-hour operation system, use of our company silicon disk (SDD) is
recommended.
The life of a hard disk drive changes with environment or operating conditions. As a
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standard, power time (motor-on time) below 333hours/month (below 11 hours/day), disk
access time is 20% or less, it becomes which for 20,000 hours (power time) or five years,
or an early thing.
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Do not touch the interface connector of the hard disk unit.
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Before plugging to or unplugging from the connector on the hard disk unit, be sure to turn off the
power unit.
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CONTEC assumes no liability for any loss or destruction of data recorded by this product regardless
of the attribute of the causing fault or failure. Be sure to back up important data.
Copyright
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Copyright 2006 CONTEC CO., LTD. ALL RIGHTS RESERVED. No part of this document may be
copied or reproduced in any form or by any means without prior written consent of CONTEC CO.,
LTD.
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CONTEC CO., LTD. makes no commitment to update or keep current the information contained in
this document. The information in this document is subject to change without notice.
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All relevant issues have been considered in the preparation of this document. Should you notice an
omission or any questionable item in this document, please feel free to notify CONTEC CO., LTD.
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Regardless of the foregoing statement, CONTEC assumes no responsibility for any errors that may
appear in this document or for any results of using the product.
1
CONTEC CO.,LTD.
PPC-HDD(MS)A
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Summary of Contents for Contec PPC-HDD(MS)A
- Page 1 Copyright Copyright 2006 CONTEC CO., LTD. ALL RIGHTS RESERVED. No part of this document may be copied or reproduced in any form or by any means without prior written consent of CONTEC CO., LTD. CONTEC CO., LTD. makes no commitment to update or keep current the information contained in this document.
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Page 2: Product Configuration
PPC-HDD(MS)A User's Guide Trademarks MELSEC is registered trademarks of Mitsubishi Electric Corporation. All other brand and product names are trademarks of their respective holders. About the PPC-HDD(MS)A This product is the hard disk unit dedicated to the PC CPU Module [PPC-CPU686(MS), PPC-CPU852(MS)] compatible with the Mitsubishi Programmable Logic Controller MELSEC-Q series. -
Page 3: Function Specifications
PPC-HDD(MS)A User's Guide Specifications Function Specifications Item Specification Capacity 40GB *1 Bus interface Internal drive 2.5-inch hard disk drive Transfer rate (Max.) 66.6MB/sec (Ultra DMA Mode 4), 16.6MB/sec (PIO Mode 4) Reliability 1/10 bits read Connection to PC CPU Module... -
Page 4: External Dimensions
PPC-HDD(MS)A User's Guide *2 The index indicating the degree to which conductive substances are generated in the operating environment. Pollution level 2 indicates the environment that generates only nonconductive pollutants while allowing accidental condensation to cause temporary conduction. *3 The hard disk unit may fail and cannot be used in an environment in which the air is compressed to over the tmospheric pressure generated at an altitude of around 0 m. -
Page 5: Installing The Hardware
PPC-HDD(MS)A User's Guide Installing the Hardware Precautions Install the hard disk unit on the MELSEC-Q Series base unit before it can be used. Before using the hard disk unit, be sure to mount the MELSEC-Q Series base unit on the control panel using screws. -
Page 6: Functions Of Components
PPC-HDD(MS)A User's Guide Functions of Components Component Locations Front panel Access LED Enhanced(slave) IDE interface connector Internal disk master/slave selector switch * Set the first and second disk units as the master and slave devices, respectively. (When only one disk unit is used, set it as the master device.) -
Page 7: Master/Slave Arrangement
PPC-HDD(MS)A User's Guide Master/Slave Arrangement PPC-CPU686(MS) PPC-HDD(MS)A or PPC-SDD(MS)-xx (Disk unit) PPC-CPU686(MS) Master Slave (PC CPU Module) Connect the master and slave disk units with an IDE connection cable. Set this to Slave (S). Set this to Master (M). Connect the PC CPU Unit to the master disk unit with an IDE connection cable. - Page 8 In that case, high-temperature detection is not performed. For details on this function, refer to the Bus Interface Driver User's Manual [PPC-CPU686(MS)-MU or PPC-CPU852(MS)-MU, separately priced]. Copyright 2006 CONTEC CO., LTD. ALL RIGHTS RESERVED. CONTEC CO., LTD. November 2007 Edition 3-9-31, Himesato, Nishiyodogawa-ku, Osaka 555-0025, Japan Japanese http://www.contec.co.jp/...
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