Rockwell Automation Reliance electric FlexPak 3000 Instruction Manual
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Summary of Contents for Rockwell Automation Reliance electric FlexPak 3000
- Page 1 Pulse Encoder Interface Kit For Use With FlexPak 3000 ™ and WebPak 3000 DC Drives ™ M/N 907FK0101 Instruction Manual D2-3302-3...
- Page 2 Failure to observe this precaution could result in damage to, or destruction of, the equipment. FlexPak, WebPak, and Reliance are trademarks of Rockwell Automation. Trademarks not belonging to Rockwell Automation are property of their respective companies. ©2001 Rockwell International Corporation...
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Page 3: Table Of Contents
ONTENTS Chapter 1 Introduction Related Publications ..................1-1 Getting Assistance from Reliance Electric............1-1 Chapter 2 Installing the Pulse Encoder Interface Kit Opening the Drive and Carrier................. 2-1 Mounting the Pulse Encoder Interface Board ..........2-2 Wiring the Pulse Encoder Interface Board ............2-4 Checking Motor and Drive Wiring .............. - Page 4 Pulse Encoder Interface Kit...
- Page 5 List of Figures Figure 2.1 – Removing the OIM Carrier Shield............2-1 Figure 2.2 – Installing the Mounting Screws and Washers on the Pulse Encoder Interface Board..................2-2 Figure 2.3 – Mounting the Pulse Encoder Interface Board on the Carrier....2-3 Figure 2.4 –...
- Page 6 Pulse Encoder Interface Kit...
- Page 7 List of Tables Table 1.1 – Pulse Encoder Interface Kit Contents............ 1-1 Table 2.1 – Twisted Pair Lead Numbering ............... 2-4 Table 3.1 – Pulse Encoder Parameter Ranges for Different Firmware Versions ..3-2 Table 3.2 – Parameter 798 Status Descriptions ............3-3 Table 3.3 –...
- Page 8 Pulse Encoder Interface Kit...
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Page 9: Chapter 1 Introduction
HAPTER Introduction This instruction manual describes how to install and configure the optional Pulse ™ ™ Encoder Interface kit used by FlexPak 3000 and WebPak 3000 Digital DC Drives. These instructions assume that either a single-channel or quadrature differential output Pulse Encoder has been properly installed on the drive’s motor. (Follow all procedures from the manufacturer to properly install the Pulse Encoder on the motor.) Each M/N 907FK0101 Pulse Encoder Interface kit includes a Pulse Encoder Interface board (with captive screws), nylon washers, and an extension ribbon cable. - Page 10 Pulse Encloder Interface Kit...
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Page 11: Chapter 2 Installing The Pulse Encoder Interface Kit
HAPTER Installing the Pulse Encoder Interface Kit ATTENTION: Do not install modification kits with power applied to the drive. Disconnect and lock out incoming power before attempting such installation. Failure to observe this precaution could result in severe bodily injury or loss of life. Installing the Pulse Encoder Interface kit requires completing the following steps. -
Page 12: Mounting The Pulse Encoder Interface Board
Step 5. Remove the connector that attaches the shield’s ground wire to J17 on the drive’s power supply. Set the shield aside. 2.2 Mounting the Pulse Encoder Interface Board The Pulse Encoder Interface board is mounted on the back of the OIM carrier in one of two ways: directly on the carrier or on an optional I/O (Input/Output) Expansion board. -
Page 13: Figure 2.3 - Mounting The Pulse Encoder Interface Board On The Carrier
Figure 2.3 – Mounting the Pulse Encoder Interface Board on the Carrier If an I/O Expansion Board is mounted on the carrier, perform the following steps (refer to figures 2.2 and 2.4). Step 6. Insert a mounting screw in each of the Pulse Encoder Interface board’s four mounting holes. -
Page 14: Wiring The Pulse Encoder Interface Board
2.3 Wiring the Pulse Encoder Interface Board Read and follow the recommendations listed below before wiring the Pulse Encoder Interface board. • Install all wiring in conformance with the NEC/CEC and all other applicable local codes. • Refer to the manufacturer’s wiring diagram (included with the tachometer) for all pulse encoder connections. -
Page 15: Checking Motor And Drive Wiring
Drives mounted in a NEMA 1 enclosure Route the twisted pairs through the bottom of the drive chassis to the OIM carrier’s pivot point and then along the bottom of the carrier to the Pulse Encoder Interface board. Secure the twisted pairs to the OIM carrier’s tie bar. Step 4. -
Page 16: Verifying And Adjusting Drive Parameters
2.6 Verifying and Adjusting Drive Parameters Perform system parameter adjustments and determine Pulse Encoder feedback polarity according to the instructions in the following section and your drive’s installation manual. Pulse Encoder Interface Kit... -
Page 17: Chapter 3 Adjusting Drive Parameters
HAPTER Adjusting Drive Parameters Proper operation of the Pulse Encoder Interface kit requires verifying and adjusting several drive parameters. If you are using a FlexPak 3000 drive, use the procedures in sections 3.1 through 3.1.4. If you are using a WebPak 3000 drive, use the procedures in sections 3.2 through 3.2.3. -
Page 18: Parameter 207 (Pulse Tach Ppr)
Table 3.1 – Pulse Encoder Parameter Ranges for Different Firmware Versions FlexPak 3000 Firmware Version Range Earlier than Version 2 ARMATURE VOLT ANALOG TACHOMETER PULSE TACH Version 2 & later ARMATURE VOLT DC TACHOMETER PULSE TACH AC TACHOMETER DEFAULT: ARMATURE VOLT Important: If the FEEDBACK SELECT has been previously set to PULSE TACH and the Pulse Encoder Interface board either fails power-up diagnostics or is removed, the drive will automatically change FEEDBACK SELECT to... -
Page 19: Parameter 798 (Pulse Tach Kit)
Step 2. Verify and/or adjust the parameter value to match your selected Pulse Encoder type. RANGE: ON (Enabled) OFF (Disabled) DEFAULT: ON (Enabled) Important: A quadrature pulse tachometer can also be used in single-quadrant (non-regenerative, nonreversing) motor applications. 3.1.4 Parameter 798 (PULSE TACHOMETER KIT) This output parameter’s value simply indicates the status of the Pulse Encoder Interface board. -
Page 20: Parameter 200 (Feedback Select)
3.2.1 Parameter 200 (FEEDBACK SELECT) The value of this input parameter determines the type of feedback signal used for the drive’s major control loop. Step 1. Access the Speed/Voltage Loop (SPD) Feedback menu. Step 2. Verify and/or change (if necessary) the selection to ENCODER. RANGE: ARMATURE VOLT DC TACHOMETER ENCODER...