Mitutoyo ST36, Руководство пользователя

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3 Installation onto the Machine Main Unit
No. 99MBE048B
3.6.2 Checking the Mounting and Adjustment States
After fixing the I/F Box and feedback cable, check the mounting and adjustment states of the main
scale and Detector again.
Tips
Perform this operation while making sure that the Detector does not make contact or interfere with any part of
the machine unit or main scale.
1
Make sure that all the part screws and clamps are firmly tightened.
2
Turn off the control unit and turn it on again after 5 to 10 seconds.
Tips
Turning off the control unit resets the alarm that occurred during adjustment.
3
Make sure that the input power voltage is 5 V±5 % at the +5 V check pin and GND check pin on the I/F
Box board.
Tips
For the I/F Box with the main signal output type A (two-phase sine wave), check the input power voltage at pins
No.3 and No. 4 on the output connector.
TP5:GND
TP8:ø Z TP1: øA
TP2:øB
TP3:Vref
VR3:Zpp
VR2:Zdc
VR1:ø A, B
Pin No. 3
Pin No. 4
4
Make sure that the output signals are within the specified values throughout the entire travel range of
the machine unit.
Tips
If the specified values are not satisfied, check again if the main scale is dirty, fine-adjust the Detector position,
and electrically fine-adjust the signals.
5
Make sure that no control unit alarm occurs throughout the entire travel range of the machine unit.