VI 518

Single-axis digital display, for absolute and incremental systems

• Compact design, single-axis digital display, equipped with the new Absolute Warning System (AWS).
• AWS constantly guarantees the correctness of the displayed positions and informs the operator in case of malfunction.
• The user can continue processing or intervene based on the error message that is displayed and restore the proper functioning of the system.
• Suitable for various machine tools, such as cutting, measuring, polishing, calendering, or grinding.
• Can be used in various fields, such as for machining wood, metal, marble, rubber, textiles and automation.
• Absolute (SSI protocol) or incremental encoder input signals. Absolute signals RS422: Clock In, Clock-, Data+, Data-.
• Up to 8 digits display, including comma and minus sign.
• Device Diagnostics.
• Internal rewritable memory.
• Resolutions up to 0.5 μm.
• Correction factor, angle measurement value, programmable relay outputs and many other functions are available.
• Serial output RS-232, for the transmission of positions.
• Possibility with plate mounting.

• Vision 518 (single axis) you can connect incremental linear/rotary optical, magnetic measuring systems with push-pull signals or SSI binary or Gray systems(GVS300-GVS400-GVS600-GVS200-GVS215-GVS219-GVS206-MTS-AGM-GVS900-GVS918-GVS919-GVS915-EN500-EN536-EN600-E38..).

Functions

• Self-test
• Center point calculation
• Presetting the load position
• Setting the ssi parameters
• Reset/preset position
• Memory erase
• Absolute/incremental count
• Linear correction
• Variable resolution
• Reading angles
• Radius/Diameter
• Conversion
• Reading in sexagesimal degree
• Conversion millimeter/inch
• Activation of relay outputs (opt.)
• Scale zero reference (ref)
• Setting the time-controlled relay outputs (opt.)
• Deactivation of the zero point of the scale
• Setting the engagement positions (opt.)
• Count mode (x1, x2, x4)
• Serial Rs-232 output (opt.)
• Reversal of the counting direction
• Activate the automatic transfer of positions

Type	Display	Incremental encoder input signals	Absolute (SSI) encoder input signals	Power supply	Memory	Available resolutions	Options	Data sheet
VI518	8 high-efficiency digits h = 13 mm	2 square waves with phase displacement of 90° ± 5° and zero ref. 5 Vdc or 12 Vdc		230 Vac ± 10% - 50/60 Hz 40 mA 110 Vac ± 10% - 60 Hz 80 mA 24 Vac ± 10% - 50/60 Hz 350 mA	permanent for configuration and "user" settings (last data operating memory)	200 - 100 - 50 - 20 - 10 - 5 - 2 - 1 - 0.5 μm 1° - 0.5° - 0.2° - 0.1° - 0.05° - 0.02° - 0.01° - 0.005° - 0.002° - 0.001°
VI518	8 high-efficiency digits h = 13 mm	2 square waves with phase displacement of 90° ± 5° and zero ref. 5 Vdc or 12 Vdc	RS-422: Clock+, Clock-, Data+, Data-	230 Vac ± 10% - 50/60 Hz 40 mA 110 Vac ± 10% - 60 Hz 80 mA 24 Vac ± 10% - 50/60 Hz 350 mA	permanent for configuration and "user" settings (last data operating memory)	200 - 100 - 50 - 20 - 10 - 5 - 2 - 1 - 0.5 μm 1° - 0.5° - 0.2° - 0.1° - 0.05° - 0.02° - 0.01° - 0.005° - 0.002° - 0.001°	serial output RS-232 relay outputs static relays AC - static relays DC absolute (SSI) encoder input