HS50_advance_level 2.pdf - 第289页
Stud ent Gu ide HS-5 0 Adva nced II 07/2 002 Ed ition 9 Z-Axis 29 3 URFHGXUH ➠ T ur n on t he mac hin e. ➠ Connect b oth channe ls to the con nectors X 13, X15 or X16 , pin1 resp ective ly . ➠ Set the os cillosc …
07/2002 Edition Student Guide HS-50 Advanced II
9 Z-Axis
28
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NOTE
At present, there is no measuring adapter available. Therefore, the track signals can only be
measured on the pins.
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12
3
4
5
6
78
9
10
X
CH1
CH2
EXT
X13 / X15 / X16
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CH1
track A of X13,
X15 o r X16,
pin 2 resp.
DC 1.0 V / DIV CH1
track A of X13,
X15 o r X16,
pin 2 resp.
CH2
track B of X13,
X15 or X16 pin
5 resp.
DC 1.0 V/ DIV CH2
track B of X13,
X15 or X16 pin
5 resp.
Student Guide HS-50 Advanced II 07/2002 Edition
9 Z-Axis
29
3URFHGXUH
➠ Turn on the machine.
➠ Connect both channels to the connectors X13, X15 or X16, pin1 respectively.
➠ Set the oscilloscope to "auto" (with trigger).
➠ With the help of the positioning switches of CH1 and CH2, move the oscilloscope ray of CH1
to the center of the screen and the oscilloscope ray of CH2 to the lower edge of the screen.
➠ Change the connection of CH1 to connector X13, X15 or X16 on pin 2 respectively.
➠ Change the connection of CH2 to connector X 13, X15 or X16 on pin 5 respectively.
➠ Set the trigger to "norm" and set the oscilloscope with "trigger" to a suitable triggering
threshold.
➠ Manually, move the appropriate axis back and forth.
– If you adjusted the read correctly, the following illustration will be displayed on the
oscilloscope screen:
NOTE
Pulse width is dependent on the speed, the phase location is dependent on the direction.
Spur A / track A
Spur B / track B
07/2002 Edition Student Guide HS-50 Advanced II
9 Z-Axis
30
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NOTE: All SITEST functions are explained by the use of gantry 1
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– 2 or 4 channel storage oscilloscope, SIPLACE axis test box, SITEST software.
NOTe: The machine must have reached its operating temperature before you begin to adjust
the axes.Therefore, make sure to switch it on, at least 30 minutes before you begin to work.
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TDS 120 A2.5Z = Servo board z-axis
TDS 120 / 1D = Servo board dp - axis
TDS 120 = Pin configuration
LED: Ready for operation
LED: Enable output stage
LED: Effective current limit
LED: Error
Potentiometer: Tacho
Potentiometer: P-Amplification
Ns Speed setpoint value
Ie Setpoint value, power input
Ta Tacho (real tacho voltage)
Is Nominal current (speed controller output)
IA Motor manipulated variable (speed con troller output)
li Actual current
Ss Sensor stop signal
0V Amplifier electronic GND