Elmo ISP manual

Page 17

17

5.Terminal Description

5.1Terminals for Horizontal and Rack mounting versions

Power stage

H

R

 

Function

Remark

 

 

 

 

 

 

 

 

 

AC

2ac,4c

 

AC input

All pins are shorted on the PCB.

M1

8ac,10a

 

Armature

This output will be negative when a positive signal

 

 

 

 

 

output

is fed to one of the inputs. All pins are shorted on

 

 

 

 

 

 

the PCB.

 

M2

6ac,4a

 

Armature

This output will be positive when a positive signal

 

 

 

 

 

output

is fed to one of the inputs. All pins are shorted on

 

 

 

 

 

 

the PCB.

 

AC

12ac,10c

 

AC input

All pins are shorted on the PCB.

 

 

 

 

 

 

 

 

Control stage

 

 

 

 

 

H

R

 

Function

 

Remark

 

 

 

 

 

 

 

1

32a

 

Input 1

 

For more details see 4.1.

2

32c

 

Circuit common

 

 

 

3

30a

 

Negative

 

For more details see 4.1.

 

 

 

 

differential

 

 

 

 

 

 

 

input

 

 

 

4

30c

 

Positive

 

For more details see 4.1.

 

 

 

 

differential

 

 

 

 

 

 

 

input

 

 

 

5

28a

 

Input 2

 

For more details see 4.1.

6

28c

 

Reset for latch

low level input

voltage ** enables the amplifier

 

 

 

 

mode

 

(see 7.1.5).

 

7

26a

 

Current monitor

 

Ic

 

 

 

 

 

 

 

 

Scale is = ------

(A/V)

 

 

 

 

 

 

 

3.75

 

8

26c

 

CW disable

 

Two modes - see chapter 7.1.1 **

** -1V < Vil < 1V ; 2V < Vih < 30V Source sink capability - 2mA.

ISP - Rev 6/95

Image 17
Contents Rev 6/95 ISP Rev 6/95 ELMO-WARRANTY Performance Read chapters Table of Contents Balance adjustment Current limit adjustment Protective functions Standard featuresDescription Type Designation Technical specificationsOperation of the servo control Inputs Velocity mode Current mode Velocity control using armature voltage feedbackTime dependent peak current limit Current loopCurrent limits Dynamic contouring of continuous and peak current limits Operation of the shunt regulator Loss of velocity feedback signal Temperature protectionProtective functions 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 GND Terminals for ISP mounted in 3U size ENCContact rating 0.5A, 200V, 10W Page MBA ISP/3UE Wiring Installation procedures Mounting2Vdcmin Vdc 0.9Vdcmax AC power supplyLoad inductance ISP GND Wiring diagramsDo not ground GroundAC ISP ISP Control Connections Tachogenerator Feedback ISP Control Connections Armature Voltage Feedback Disable by Low Start Up ProceduresEnable by High ISP Control Board See .1 for calculation of other values Converting the amplifier into current modeSelecting the reference signal gain For Vtm Activating the loss of tacho protection velocity mode onlyActivating the dynamic contouring of the current limits Latch mode of the protective functionsVelocity control using tachogenerator feedback IxR compensation For ISP-X/65For ISP-X/135 Current limit adjustment Amplifier adjustment and diagnosticsBalance adjustment Adjustment of the IxR compensation Adjusting the motor speed velocity mode onlyResponse adjustment velocity mode only Typical velocity response waveforms ISP Rev 6/95 LED diagnostics Tables and Summaries Adjusting trimmersAppendix a Response adjustment current loop Fig. A-1 Typical current response waveforms ISP Rev 6/95 Velocity Torque Appendix B Current limits contour adjustmentDynamic 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 Europe List of Elmo Service Centers