USER MANUAL APG 801
Contents
1. MA RSF Elektronik USER MANUAL APG 801 ELECTRONIC SIGNAL TEST SET UP BOX 10 2012 RSF Elektronik CONTENTS 1 General Descrpton erim erekmm rear ea eek KL KELLE ELLU ELL KELLELE n EEEE EEE AEAEE 3 2 Functional Elements ee SE EE 3 5 3 DUSSIER aa 6 3A Linear Encoder INPUT ett ie aE EE els diesthaety reves teia EE AAE 6 3 2 Cable Output to Readout o eeccccccccsssessssessssesssssessssecssvecsssessssseessvssssvssssssssssvsssssssssvessssessssvssssetsussessssesussesssssesnsecsusatassesssiusesnsessssesssveessvesssseeesss 6 d COMMISSIONING A EE EENS 7 e RTE E 8 6 Controlling the Linear Encoder Signals with the Graphic Display 8 6 1 Counting Signals ceccccccecessssesssssessssecsssecsssecsssscssssscssvscssssesssvsssssessssssssscsssssssssssssssssusssssvssssasesssssssuvessssssuseessssesssstsssessnssssnstssssessssetssveessvessseveesss 8 6 2 Reference LEE 9 7 Controlling the Linear Encoder Signals with the Osclloscope 0 ccccccsssssssssesssssssossecsssecsssesssscssssssssssessssssssssssssessssessuseesssessnsesssseesasees 10 bg eu TE Tiet Tu ele 10 7 2 Control using Sguare wave Gigonals eenias eee eeneneneaneenaneennnerenmerenaneeennenennenennerenu 10 www rsf at 1 GENERAL DESCRIPTION The APG 801 controls the linear encoder scanning signals using sguare wave output signals and analogue signal switching with Standard RI Wide long RI MS 80 MS 82 It is possible to monitor the size and quality of the counting2. chnical adjustments in reserve RSF Elektronik Ges m b H Linear Encoders Cable Systems Precision Graduations Digital Readouts Sg Sg dg Sg ENG Sg EI 43 62 78 81 92 0 43 62 78 81 92 79 33 1 41 1430 00 33 1 41 1430 30 44 1444 247711 44 1444 870024 39 02 27075 1 39 02 27075 210 31 318 58 18 00 31 318 58 18 70 46 8 531 933 50 46 8 531 933 77 41 44 955 10 50 41 449551051 86 10 80 42 02 88 86 10 80 42 02 90 81 3 3234 7781 81 3 3262 2539 82 2 20 28 74 30 1 847 490 11 91 e mail info rsf at internet www rsf at e mail info heidenhain fr internet www heidenhain fr e mail sales heidenhain co uk internet www heidenhain co uk e mail info heidenhain it internet www heidenhain it e mail verkoop heidenhain nl internet www heidenhain nl e mail sales heidenhain se internet www heidenhain se e mail info rsf ch internet www rsf ch e mail cao shizhi rsf cn internet www rsf cn e mail sales heidenhain co jp internet www heidenhain co jp e mail info heidenhain co kr internet www rsf co kr e mail info heidenhain com internet www rsf net Aye Certified acc to satud DIN EN ISO 9001 Ze d DIN EN 1S0 14001 Tel N SA A 5121 Tarsdorf M 43 0 6278 8192 0 M EI 43 0 6278 8192 79 m
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4. ear encoder are output at the APG 801 output Set the oscilloscope input sensitivity to 2 V div on all channels The line driver signals from the linear encoder are conducted through a line receiver in the APG and can be picked up at the BNC female connectors Buchse BNC A BNC B BNC C Signal TI T2 RI DISTRIBUTION CONTACTS AUSTRIA Corporate Head Ouarters FRANCE GREAT BRITAIN ITALY NETHERLANDS SWEDEN SWITZERLAND CHINA JAPAN KOREA USA RSF Elektronik Ges m b H HEIDENHAIN FRANCE sarl HEIDENHAIN GB Ltd HEIDENHAIN ITALIANA S r l HEIDENHAIN NEDERLAND B V HEIDENHAIN Scandinavia AB RSF Elektronik Schweiz AG RSF Elektronik HEIDENHAIN K K HEIDENHAIN LTD HEIDENHAIN CORPORATION A 5121 Tarsdorf 93 2 Avenue de la Christallerie 92310 Sevres 200 London Road Burgess Hill West Sussex RH15 9RD Via Asiago 14 20128 Milano MI Copernicuslaan 34 6710 BB EDE Stors tragr nd 5 E 12739 Sk rholmen CO leristrasse 14 H 8603 Schwerzenbach Cie lan Wei San Jie Area A eng Tianzhu Airport Industrial Zone hunyi District 101312 Beijing R China 0 oO Enl Hulic Kojimachi Bldg 9F 3 2 Kojimachi Chiyoda ku Tokyo 102 0083 202 Namsung Plaza 9th Ace Techno Tower 130 Digital Ro Geumcheon Gu Seoul Korea 153 782 333 East State Parkway Schaumburg IL 60173 5337 Date 10 2012 Art Nr 800728 21 Dok Nr D800728 01 A 21 Te
5. le on the testing apparatus or on the linked linear encoder It is preferable therefore that the power should be supplied through the external power cube transformer Connect the power cube transformer to the APG 801 Check the polarity of the low voltage plug when doing this OV 5 V A power supply unit with a stabilised output voltage of 5 V 1 A must be used Select the linear encoder to be monitored using switch 1 Long RI MS 80 MS 82 Standard RI all Linear encoders with square wave output and analogue signal switching testpin Shift switch 2 to je position sine mode Switch on readout and or power cube transformer RSF Elektronik 5 SWITCH TRACK SIGNALS The linear encoder switch track signals continue to be available at the APG 801 output The switching status of S1 and S2 is displayed by two separate LEDs irrespective of operating mode Switch track signal output High LED lights up Switch track signal output Low LED does not light up 6 CONTROLLING THE LINEAR ENCODER SIGNALS WITH THE GRAPHIC DISPLAY After the supply voltage has been applied a 2 second welcome graphic appears on the graphic display showing the status of the integral software version It then switches to measurement mode The display is only activated in To mode The display is switched off in LL mode The display is divided into 2 sections In the top half the size and quality of the counting signals are displa
6. nd machine control N B Power consumption is about 1A Control the linear encoder signals using an oscilloscope In sinusoidal operation the size and guality of the counting signals and the position and width of the reference pulse are displayed These LEDs indicate the source of the 5 V supply for the APG 801 and the linked linear encoder The APG 801 is supplied with an external power cube transformer The APG 801 and the linked linear encoder are fed by the connected readout or the machine control These LEDs indicate which signals are in contact with the BNC female connectors Linear encoder sinusoidal counting signals sine mode Linear encoder square wave output signals Reference voltage 2 5 V This LED lights up if the square wave output signal on the APG 801 output is switched to high impedance sine mode These LEDs indicate the switching status of the linear encoder switch track signals www rsf at Switch 1 This switch is used to select the RI type ofthe linear encoder to be monitored SN Linear encoders with long RI MS 80 MS 82 can be monitored AIl Linear encoders with standard RI and sguare wave output with analogue signal switching can be monitored if the appropriate adapter cable is used r Switch 2 This switch is used to select the APG 801 operating mode SL The Linear encoder delivers the interpolated square wave signals d The Linear encoder outputs differential current signals si
7. ne mode Switch 3 This switch is used in sine mode to switch the reference voltage U 2 5 V to the BNC female connectors RSF Elektronik 3 PIN ASSIGNMENTS 3 1 Linear Encoder Input 15 pin D Sub female connector Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Signal Test nc nc RE TZ TT nc 5V OV S1 ER H T2 TI nc RI 90 0 Rl 90 0 for analogue signal switching linear encoders with activated test pin 1 5 V in mode 3 2 Cable Output to Readout 9 10 11 12 13 14 15 15 pin D Sub male connector Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Signal nc nc nc RI T2 TI nc 5v ov SI S2 Ri 1 TI ne www rsf at 4 COMMISSIONING The linear encoder to be monitored is connected to the APG 801 input An appropriate adapter cable must be used depending on the version The cable output on the monitoring device is connected to a readout or machine control This is necessary only where there is no external power cube transformer serving the APG 801 and the linear encoder or where an evaluation of the square wave output signals is to be carried out N B Power consumption is about 1 A for 5 V It should also be noted that drops in voltage may occur because of resistance on the power supply line which means that 5 V are no longer availab
8. signals and the width and position of the RI The measurement values are displayed on a LC Display The output signals of the linked linear encoder can also be monitored through BNC connectors female using an oscilloscope 2 FUNCTIONAL ELEMENTS BNC connectors Connector for external a power supply ASF Elektronik Status LEDs Status LEDs power supply BNC connectors Status LED output signal Encoder input Switch 1 Switch 2 Switch 3 LCD graphic display LED display Cable outlet 15 pol D SUB conn switch track signals to readout RSF Elektronik Linear Encoder Input Cable Output to Readout Power Cube Transformer Connection BNC female Connectors LCD Graphic Display Indicator LEDs Power Supply External 5 V 1 A stabilised NC Indicator LEDs BNC Connector ref Indicator LED Output Signal Indicator LED Switch Track Signals Linear encoder connection An appropriate adapter cable must be used depending on the version For configuration see section 3 1 The APG 801 can be connected to the readout and also to the machine control using this cable There is a 15 pin D SUB plug on the end of the cable For configuration see section 3 2 An external power cube transformer 5 V 1 A stabilised is reguired included in delivery to supply the APG 801 and the linked linear encoder Where no power cube transformer is attached power is supplied by a linked readout a
9. the reference pulse for the particular Linear encoder MS 80 MS 82 cannot be shown in the display It will however be possible to see whether the width is within specified limits ideal too narrow too wide RI position The bar which is generated to show the RI width is always displayed at 135 2 pixels ARS el RSF Elektronik 7 CONTROLLING THE LINEAR ENCODER SIGNALS WITH THE OSCILLOSCOPE The linear encoder signals can be controlled at the BNC connectors with an oscilloscope At optimum mounting the signals must fulfill the requirements of the relevant signal specification 7 1 Control using Current Signals Shif switch 2 to position 4 The graphic display is activated The output line driver on the APG 801 is switched to high Impedance Shif The Set switch 3 to U position reference voltage on the BNC female connector will be output as U s he oscilloscope input sensitivity to 0 5 V div on all channels and set the Y deflections to screen centre Shif switch 3 to the position sine mode The sinusoidal micro current current signals with voltage conversion are output at the BNC female connector Counting signals 173 2 mV pA RI 400 0 mV pA Buchse BNC A BNC B BNC C Signal Al A2 Rla 7 2 Control using Square wave Signals Shift switch 1 to TL position The graphic display is switched off The square wave signals from the lin
10. yed In the bottom half the width and position of the RI signal Bounding box Top display bar Measurement area counting signals counting signals fo N Display bar Bounding box Reference pulse reference pulse reference pulse visual display 6 1 Counting Signals The width of the display bar depends upon the sum of the signal deviation amplitude ratio phase deviation and offset The position of the bar provides information on signal amplitude For optimum mounting the display bar must be within the bounding box Minimum Maximum 9 A 12 5 JA 15 pA For signal amplitudes of less than 6 JA there is an automatic switch over of the measurement area toa smaller measurement area For signal amplitudes of more than 16 yA the error message SIGNALS TOO LARGE appears in the display www rsf at 6 2 Reference Pulse The position of switch 1 is crucial to displaying the RI in the graphic display long RI standard RI The display of the display bar depends on the type selected Traversing the RI mark makes the RI display in the lower right hand corner flash 6 2 1 Linear Encoder with Standard RI RI width The length of the bar indicates the width of the RI signal RI position The RI position is indicated by the position of the bar E e At optimum mounting the bar must remain within the bounding box 6 2 2 Linear Encoder with long RI MS 80 MS 82 RI width The actual width of
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