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Summary of Contents for Givi Misure GVS 206 S
- Page 1 Installation Manual Self-aligned Scale www.givimisure.it...
- Page 2 PRELIMINARY REMARKS AND WARNINGS GVS 206 S GVS 206 S scales are generally used on synchronized press brakes and mounted in vertical position. If the scales are used in other applications and mounted horizontally (longitudinal or transversal), please follow the indications provided in this manual.
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Page 3: Installation
SAFETY MARGIN ML = ML = MEASURING LENGTH DIMENSIONS IN mm GVS 206 S GV-PB GV-PB adapter is provided with each scale GVS 206 S, to PBS-HR guarantee the mechanical compatibility with PBS-HR scale. . 3/16 MT01_A64_A_GVS_206S_GIVI_ENGITA rev. A MT0CV_GIVI_ENGITA(P) - Page 4 GVS 206 S INSTALLATION OF SCALE GVS 206 S FINAL OPERATIONS AND PRECAUTIONS Use a dial gauge to check the correct alignment of the scale housing and correct any misalignment. ± 0,1 ALIGNED SCALE HOUSING ± 0.1 mm Check the correct connection and the continuity of the shield which has to be connected to a grounding node with very low Ω...
- Page 5 INSTALLATION OF SCALE GVS 206 S PRESSURIZATION GVS 206 S GVS 206 S scales offer a very good protection class, generally sufficient for press brakes applications. If the scales are used in particularly aggressive environments, characterized by dusts, fluids, etc., it is possible to further .
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Page 6: Electrical Connections
INSTALLATION OF SCALE GVS 206 S GIVI MISURE GIVI MISURE can supply compressed air units that respect the required air quality classes, allowing the connection of up to three optical scales. How to prevent condensate, when pressurization is not active: - Clean frequently the machine guides close to the scale, avoiding the use of compressed air. - Page 7 Grey Shield GVS 206 S Serial Output GVS 206 S GVS 206 S absolute scale is supplied with a 6-wire shielded , Æ = 7 cable, ∅ = 7 mm, PUR external sheath, with low friction coefficient, oil-resistant and suitable for continuous movements.
- Page 8 GVS 206 S INSTALLATION OF SCALE GVS 206 S GVS 206 S Avoid locating the cable next to any device that may cause electromagnetic interferences (motors, solenoid valves, inverters). If interferences are detected, act directly on the source of disturb using EMC filters.
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Page 9: Technical Features
GVS 206 S INSTALLATION OF SCALE GVS 206 S TECHNICAL FEATURES GVS 206 S – OPTICAL SCALE GVS 206 S STEEL GRATING Cod. GVS 206 S Cod. GVS 206 S Measuring support stainless steel grating 204,8 204.8 μm Grating pitch Linear thermal expansion coefficient °... -
Page 10: Output Signals
GVS 206 S INSTALLATION OF SCALE GVS 206 S OUTPUT SIGNALS Line Driver Line Driver Incremental Signals LINE DRIVER 90° 180° 270° 360° 5 Vdc POWER SUPPLY 5 Vdc LINE DRIVER Output signals LINE DRIVER R = 120 Ω = ± 20 mA Load per channel R = 120 Ω... - Page 11 GVS 206 S INSTALLATION OF SCALE GVS 206 S Serial Signals SSI - SSI Version SSI ( SSI (Synchronous Serial Interface) Interface Binary - Gray EIA RS 422 Signals level EIA RS 422 0,1 ÷ 1,2 Clock frequency ÷ 1.2 MHz*...
- Page 12 GVS 206 S INSTALLATION OF SCALE GVS 206 S SSI ( SSI (Synchronous Serial Interface) Interface Binary Position bit + Parity Position bit + Error PARAMETERS FOR SSI PROTOCOL Position bit The value is transmitted with sign at 26 bit.
- Page 13 GVS 206 S INSTALLATION OF SCALE GVS 206 S BiSS C ( ) - BiSS C (unidirectional) Version BiSS C Interface BiSS C unidirectional EIA RS 485 / RS 422 Signals level EIA RS 485 / RS 422 0,1 ÷ 8 Clock frequency ÷...
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Page 14: Use And Maintenance
INSTALLATION OF SCALE GVS 206 S USE AND MAINTENANCE GVS 206 S GVS 206 S scales do not require any particular maintenance and the correct use guarantees quality and good operation. During machining, remove any accumulation of swarfs that does not allow the free sliding of the movable parts. - Page 15 GVS 206 S INSTALLATION OF SCALE GVS 206 S NOTES . 15/16 MT01_A64_A_GVS_206S_GIVI_ENGITA rev. A MT0CV_GIVI_ENGITA(P) 19/03/10...
- Page 16 GVS 206 S INSTALLATION OF SCALE GVS 206 S OUR PRODUCTS ARE SOLD AND HAVE AFTER-SALE SERVICE IN ANY INDUSTRIALIZED COUNTRY OPTICAL SCALES MAGNETIC SYSTEMS ROTARY ENCODERS DIGITAL READOUTS POSITION CONTROLLERS GIVI MISURE S.r.l. A SOCIO UNICO Via Assunta, 57 - 20834 Nova Milanese (MB) - Italy C.F.
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