Instruction/ maintenance manual of the product Resolver to Digital Expansion Board Baldor
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Resolver to Digital Expansion Board Catalog No. EXB009A01 Installation and Operating Manual 6/98 MN1313.
T able of Contents T able of Contents i Section 1 General Information 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction 1-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Limited W arranty 1-2 . . . . .
ii T able of Contents Section 4 Hardware Setup 4–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connections 4–3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section 5 Software Setup 5–1 . . . . . . .
Section 1 General Information General Information 1-1 Introduction The Baldor controls represent the latest technology in microprocessor based motor controls.
1-2 General Information Limited Warranty For a period of two (2) years from the date of original purchase, BALDOR will repair or replace without charge controls and accessories which our examination proves to be defective in material or workmanship.
General Information 1-3 Safety Notice This equipment contains voltages that may be as great as 1000 volts! Electrical shock can cause serious or fatal injury . Only qualified personnel should attempt the start-up procedure or troubleshoot this equipment.
1-4 General Information W ARNING: Be sure the system is properly grounded before applying power . Do not apply AC power before you ensure that all grounding instructions have been followed.
Section 2 Expansion Board Description Description 2-1 Introduction Resolver to Digital Interface Expansion Board Catalog No. EXB009A01 Group 1 Expansion Board The Resolver to Digital Interface expansion board provides closed loop operation for the Baldor Series 18H, 19H, 20H and 22H controls.
2-2 Description Maximum Motor Speed / Resolver Speed Resolver Speed T ype Maximum Motor Speed (RPM) py p 10 Bits 12 Bits 14 Bits 16 Bits (2 Pole) 1 Speed Resolver 62,400 15,600 3,900 975 (4 Pole) 2 Sp.
Section 3 Installation Installation 3-1 Board Installation This section describes the Expansion Board installation procedure. Caution: Before you proceed, be sure to read and become familiar with the safety precautions at the beginning of this manual.
3-2 Installation 1-15HP Size A and B Controls (For all 15H Inverter , 18H V ector , and 23H Servo). Single Expansion Board Installation Procedure: 1. Be sure drive operation is terminated and secured. 2. Remove all power sources from the control. 3. W ait at least 5 minutes for internal capacitors to discharge.
Installation 3-3 Figure 3-1 Single Expansion Board Installation Remove screw (Labeled MH1 in Main PCB Screen). Install Male/Female Standoff. Install Female/Female Aluminum Standoff. Install Female/Female Nylon Standoff. Main Control Board Expansion Board T erminal tightening torque is 7 lb-in (0.
3-4 Installation 1-15HP Size A and B Controls (Continued) Dual Expansion Board Installation Procedure: 1. Be sure drive operation is terminated and secured. 2. Remove all power sources from the control. 3. W ait at least 5 minutes for internal capacitors to discharge.
Installation 3-5 1-15HP Size A and B Controls Dual Expansion Board Installation (Continued) 13. The mechanical installation of the first expansion board is now complete. Refer to the manual for the Group 2 board and configure any jumpers and switches as desired.
3-6 Installation 15HP Size C and Larger AC Controls (For all 15H Inverter , 21H Line Regen Inverter , 18H V ector , 22H Line Regen V ector and 23H Servo). Single Expansion Board Installation Procedure: 1. Be sure drive operation is terminated and secured.
Installation 3-7 15HP Size C and Larger AC Controls Single Expansion Board Installation (Continued) Figure 3-4 Single Expansion Board Installation Expansion Board Motor Control Board T erminal tightening torque is 7 lb-in (0.
3-8 Installation 15HP Size C and Larger AC Controls (Continued) Dual Expansion Board Installation Procedure: 1. Be sure drive operation is terminated and secured. 2. Remove all power sources from the control. 3. W ait at least 5 minutes for internal capacitors to discharge.
Installation 3-9 15HP Size C and Larger AC Controls Dual Expansion Board Installation (Continued) 12. When complete, install the control cover using the four (4) Phillips head screws ( 1 / 4 turn). (On floor mounted G size enclosures, close the enclosure door).
3-10 Installation SCR DC Controls (For 19H and 20H SCR DC Controls). Single Expansion Board Installation Procedure: 1. Be sure drive operation is terminated and secured. 2. Remove all power sources from the control. 3. W ait at least 5 minutes for internal capacitors to discharge.
Installation 3-1 1 SCR DC Controls (Continued) Dual Expansion Board Installation Procedure: 1. Be sure drive operation is terminated and secured. 2. Remove all power sources from the control. 3. W ait at least 5 minutes for internal capacitors to discharge.
3-12 Installation.
Section 4 Hardware Setup Setup 4-1 Important: If the Resolver to Digital expansion board is installed in a V ector control that has a feedback module installed, the feedback module must be removed to prevent interference with the expansion board. Figure 4-1 shows how to identify the feedback module on the DSP Main Control Board.
4-2 Setup If your V ector control does not look like the one pictured in Figure 4-1, do not perform the feedback module removal procedure. Instead, continue onto page 4-3.
Setup 4-3 Connections W ARNING: High voltage is present on the Resolver to Digital expansion board. Do not touch any circuit board, power device or electrical connection before you first ensure that power has been disconnected and there is no high voltage present from this equipment or other equipment to which it is connected.
4-4 Setup Figure 4-1 Switch and T erminal Locations 123 4 Side View 5 All switches shown in OFF position. ON OFF DIP Switch 51 52 53 54 55 56 J1 T erminal tightening torque is 7 lb-in (0.
Setup 4-5 Figure 4-2 Resolver Connections P 51 SINE+ 52 SINE– 53 COS+ 54 COS– 55 REF+ 56 REF– (Common/ Shield) P P P = T wisted Pair R2 R1 S2 S4 S1 S3 T erminal tightening torque is 7 lb-in (0.
4-6 Setup.
Section 5 Software Setup Software 5-1 Configure Control Software After the Resolver to Digital Interface board has been installed and the DIP switches are correctly set, the control software must be configured.
5-2 Software.
BALDOR ELECTRIC COMP ANY P .O. Box 2400 Fort Smith, AR 72902–2400 (501) 646–471 1 Fax (501) 648–5792 Baldor Electric Company Printed in USA MN1313 6/98 C&J2500.
An important point after buying a device Baldor Resolver to Digital Expansion Board (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Baldor Resolver to Digital Expansion Board yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Baldor Resolver to Digital Expansion Board - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Baldor Resolver to Digital Expansion Board you will learn all the available features of the product, as well as information on its operation. The information that you get Baldor Resolver to Digital Expansion Board will certainly help you make a decision on the purchase.
If you already are a holder of Baldor Resolver to Digital Expansion Board, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Baldor Resolver to Digital Expansion Board.
However, one of the most important roles played by the user manual is to help in solving problems with Baldor Resolver to Digital Expansion Board. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Baldor Resolver to Digital Expansion Board along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
