Elmo ISP manual Enable by High

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b) Enable by High

Inhibit/CW/CCW functions will be de-activated by connecting their inputs to a high level signal. If no signal is applied to these inputs the amplifier will be disabled upon power on.

For this logic insert 3.6Kohm ( +10%)resistors for R18 (Inhibit), R19a (CW), R20a (CCW). The power of these resistors is calculated according to:

Pmin=V2/1500 (Watt)

INHIBIT

CW

+v

+5V

R18

+5V

R19a

+5V

2V < +V < 30V

C

C

CCW

R20a

C

ISP ENABLED BY ACTIVE HIGH OR CLOSED CONTACT

ISP - Rev 6/95

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Contents Rev 6/95 ISP Rev 6/95 ELMO-WARRANTY Performance Read chapters Table of Contents Balance adjustment Current limit adjustment Description Standard featuresProtective functions Technical specifications Type DesignationOperation of the servo control Inputs Velocity mode Velocity control using armature voltage feedback Current modeCurrent limits Current loopTime dependent peak current limit Dynamic contouring of continuous and peak current limits Operation of the shunt regulator Protective functions Temperature protectionLoss of velocity feedback signal Short circuit protectionCurrent Command Monitor Input ISP Control Board Page Contact rating 0.5A, 200V, 10W Terminals of ISP Panel Version Mother Board terminals MBA-ISP/N Terminals for ISP mounted in 3U size ENC GNDContact rating 0.5A, 200V, 10W Page MBA ISP/3UE Installation procedures Mounting WiringLoad inductance AC power supply2Vdcmin Vdc 0.9Vdcmax Wiring diagrams ISP GNDGround Do not groundAC ISP ISP Control Connections Tachogenerator Feedback ISP Control Connections Armature Voltage Feedback Start Up Procedures Disable by LowEnable by High ISP Control Board Selecting the reference signal gain Converting the amplifier into current modeSee .1 for calculation of other values Activating the loss of tacho protection velocity mode only For VtmVelocity control using tachogenerator feedback Latch mode of the protective functionsActivating the dynamic contouring of the current limits For ISP-X/135 For ISP-X/65IxR compensation Balance adjustment Amplifier adjustment and diagnosticsCurrent limit adjustment Adjusting the motor speed velocity mode only Adjustment of the IxR compensationResponse adjustment velocity mode only Typical velocity response waveforms ISP Rev 6/95 Tables and Summaries Adjusting trimmers LED diagnosticsAppendix a Response adjustment current loop Fig. A-1 Typical current response waveforms ISP Rev 6/95 Appendix B Current limits contour adjustment Velocity TorqueDynamic contouring with armature voltage feedback ISP Rev 6/95 SP1 TOP View SP1 Side View SP1 Side View SP2 TOP View SP2 Side View SP2 Side View SP3 TOP View SP3 Side View SP3 Side View SP4 TOP View SP4 Side View SP4 Side View ISP Rack Mounting 8T and 15T TOP View ISP Rack Mounting 3U/8T Side View 128.7 Front Panel for ISP 3U/8T ISP Rack Mounting 3U/15T -SIDE View ISP Rack Mounting 3U/15T Side View Front Panel for ISP 3U/15T ISP Rack Mounting 3U/12T and 3U/19T TOP View ISP Rack Mounting 3U/12T -SIDE View ISP Rack Mounting 3U/12T Side View Front Panel for ISP 3U/12T ISP Rack Mounting 3U/19T -SIDE View ISP Rack Mounting 3U/19T Side View Front Panel for ISP 3U/19T Enclosure Mechanical Outline List of Elmo Service Centers Europe