New/Revised I-Variables

^ 1 SOFTWARE REFERENCE MANUAL ^2 PMAC/PMAC2 V1.17C Firmware ^3 V1.17C Software Reference Addendum ^4 3Ax-0V117C-xSxx ^5 July 27, 2006 Single Source Machine Control Power // Flexibility // Ease of Use 21314 Lassen Street Chatsworth, CA 91311 // Tel. (818) 998-2095 Fax. (818) 998-7807 // www.deltatau.com

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Operating Conditions

Copyright Information © 2006 Delta Tau Data Systems, Inc. All rights reserved. This document is furnished for the customers of Delta Tau Data Systems, Inc. Other uses are unauthorized without written permission of Delta Tau Data Systems, Inc. Information contained in this manual may be updated from time-to-time due to product improvements, etc., and may not conform in every respect to former issues. To report errors or inconsistencies, call or email: Delta Tau Data Systems, Inc. Technical Support Phone: (818) 717-5656 Fax: (818) 998-7807 Email: support@deltatau.com Website: http://www.deltatau.com Operating Conditions All Delta Tau Data Systems, Inc.

motion controller products, accessories, and amplifiers contain static sensitive components that can be damaged by incorrect handling. When installing or handling Delta Tau Data Systems, Inc. products, avoid contact with highly insulated materials. Only qualified personnel should be allowed to handle this equipment. In the case of industrial applications, we expect our products to be protected from hazardous or conductive materials and/or environments that could cause harm to the controller by damaging components or causing electrical shorts.

When our products are used in an industrial environment, install them into an industrial electrical cabinet or industrial PC to protect them from excessive or corrosive moisture, abnormal ambient temperatures, and conductive materials. If Delta Tau Data Systems, Inc. products are exposed to hazardous or conductive materials and/or environments, we cannot guarantee their operation.

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Operating Conditions

REVISION HISTORY REV. DESCRIPTION DATE CHG APPVD 1 MANUAL REFORMAT 07/28/06 CP C.WILSON

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Operating Conditions

PMAC/PMAC2 V1.17C Addendum Table of Contents NEW/REVISED I-VARIABLE DESCRIPTIONS.................................................................................... 1 I65 User-Configuration Variable [New].............................................................................................. 1 I67 Modbus TCP Buffer Start Address [New] ..................................................................................... 1 I68 Alternate TWS Input Format [New] ............................................................................................. 2 I69 Modbus TCP Software Control Panel Start Address [New].............................................................

2 I70 – I77 Analog Table Setup Lines [New, PMAC2 only] .................................................................... 3 Ix03 Motor x Position Loop Feedback Address [expanded] .................................................................. 5 Ix10 Motor x Power-Up Servo Position Address [expanded] ................................................................ 6 Ix81 Motor x Power-Up Phase Position Address [expanded] ................................................................ 7 I9n5 Channel n Encoder Index Gate State/Demux Control [PMAC2 only, modified] .........................

8 I9n9 Channel n Hardware-1/T Control [New, PMAC2 only] ................................................................ 9 I1010 Resolver Excitation Phase Offset [New, Geo PMAC only]............................................................ 9 I1011 Resolver Excitation Gain [New, Geo PMAC only] ................................................................... 10 I1012 Resolver Excitation Frequency Divider [New, Geo PMAC only]................................................. 10 I1013 Motor Temperature Check Enable [New, Geo PMAC only]........................................................

11 I1015 SSI Clock Frequency Control [New, Geo PMAC only] ............................................................. 11 I1016 SSI Channel 1 Mode Control [New, Geo PMAC only].............................................................. 12 I1017 SSI Channel 1 Word Length Control [New, Geo PMAC only]................................................. 12 I1018 SSI Channel 2 Mode Control [New, Geo PMAC only].............................................................. 13 I1019 SSI Channel 2 Word Length Control [New, Geo PMAC only].................................................

13 NEW/REVISED ON-LINE COMMANDS .............................................................................................. 14 CLEARFAULT {Geo PMAC only} .................................................................................. 14 NEW/REVISED SAVED SETUP REGISTERS...................................................................................... 15 Y:$0720 – Y:$073F Conversion Table Setup Lines ................................................................................ 15 FIRMWARE UPDATE LISTING............................................................................................................ 27 Update Summary:

From V1.17B to V1.17C (September 2005) .............................................................. 27

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