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322691B-01 Copyright ©2000,2001 National Instruments Corp. All r ights reserved. June2001
USER GUIDE
MID-7654/7652 SERVO POWER MOTOR DRIVEThis user guide describes theelectrical andmechanical aspects of the
MID-7654/7652 servo power motor drive and describes how to use
the MID-7654/7652 with your motion controller.
Contents
Conventions............................................................................................2
Introduction.............................................................................................2
WhatYou Need to Get Started ............................................................... 3
SafetyInformation ..................................................................................3
FrontPanel Switches...............................................................................5
HostBus InterlockCircuit ......................................................................6
FrontPanel LEDs....................................................................................6
Amplifier FaultOutput LEDs ..........................................................7
Amplifier Inhibit LEDs....................................................................7
LimitStatus LEDs...........................................................................7
FrontPanel DIPSwitch Settings.............................................................8
InhibitInput Polarity Setting ........................................................... 9
InhibitOutput Polarity Setting .........................................................9
LimitStatus LEDPolarity Setting...................................................10
SettingContinuous and PeakCurrent Limits .................................. 10
SettingMotor InductanceLevels ..................................................... 13
BackPanel ConnectorWiring .................................................................15
TerminalBlock Wiring....................................................................17
ServoMotor PowerTerminal Blocks.......................................17
RearGuard ................................................................................19
EncoderTerminal Blocks.........................................................22
LimitSwitch Terminal Blocks ................................................. 24
Breakpointand T rigger Terminal Blocks.................................25
AnalogI/O TerminalBlocks ....................................................25
Stepand Direction Terminal Block ..........................................26
CableInstallation forCE Compliance.............................................27
AccessoriesIncluded forOptional Use...................................................28
Strain-ReliefBar Installation ...........................................................28
PanelMount Kit Installation ............................................................29