SINO SDS2-2G, Manual

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function. In such a cycle, you can use the discharging processing machine to
process evenly the hole around the circumference.
7. Switch Display Mode Function
In EDM spark processing, if the operator wants to know the XY plane
coordinates in the exterior, he can press button, then the message screen
displays “EDM. P”; and X axis and Y axis will display the exterior XY planes.
Press the button again to return the original EDM display mode. This
function only switches between display modes, and does not affect the spark
processing.
Additional sheet:
‚
‚ ‚
‚
. What the user must know:
1. The digital display box must be handle carefully.
2. The box must be grounded properly.
3. Power voltage selection: AC 85V
ƒ
220V
„
15%
50 Hz
ƒ
60 Hz
4. Power consumption: 25VA
5. Working temperature: 0
ƒ
45
6. Storage temperature: -30
ƒ
70
7. Relative humidity: <90%(20
„
5 )
8. Weight:
†
3.2 kg
9. There must not obviously be corrosive gases around the box.
10. Number of coordinates: 2 coordinates, 3 coordinates.
11. Display: 7 digit with plus and minus symbol display(2 axes or 3 axes), the
message window displays by means of 8 star character display device.
12. Frequency multiplication: 4X
13. Allowable input signal: TTL square wave.
14. Allowable input signal frequency: >100k Hz
15. Length resolution: 5
‡
m, 1
‡
m.
16. Operation keyboard: Sealed diaphragm touch keys.
17. Optical Ruler: Grating aperture: 0.02 mm; power voltage: +5V; signal:
TTL square signals are send out from two channels with a
phase difference of 90° (with zero position signal); current:
50 m A; accuracy: ±3µm, ±5µm, ±10µm.