Q170226E01.pdf - 第253页

RH5 7.1 NC Unit Adjustment SERVICE MANUAL 7.1−6 DA3SEC−84−290−A0 7.1.5 Semi−auto Mode Movement Check (1) Input the program data below indicated. N1 /0 G1 MO T0 X−0 Y−0 Z−0 N2 /1 M1 T0 X−10000 Z1 N3 /1 M1 T0 X10000 Z1 N4 …

100%1 / 392
7.1 NC Unit Adjustment
SERVICE MANUAL
RH5
7.1−5
DA3SEC−84−290−A0
7.1.4 Manual Mode Movement Check in the Manual Mode
(1) Manual move teaching check in the manual mode (1 step, continuous). When moving, check the
table stops at the + and − limits.
(2) Manual mode origin return check
Table origin monitor
Table origin signal
Pulse generator A phase
Pulse generator B phase
Pulse generator C phase
When turns CCW
0 1 2 3 0 phase 1 2 3 0
Figure 7.1−5−
=CHECK=
x When the X−Y−Z ORG switch is pressed, all three axes return to their respective origins.
x When the table are back at their origins, check the table origin signal and origin slow signal are at
the center of the table origin monitor.
x The Z phase signal is generated once every time monitor rotates once.
RH5
7.1 NC Unit Adjustment
SERVICE MANUAL
7.1−6
DA3SEC−84−290−A0
7.1.5 Semi−auto Mode Movement Check
(1) Input the program data below indicated.
N1 /0 G1 MO T0 X−0 Y−0 Z−0
N2 /1 M1 T0 X−10000 Z1
N3 /1 M1 T0 X10000 Z1
N4 /1 M1 T0 X−10000 Z1
N5 /1 M1 T0 X10000 Z1
N6 /2 M1 T0 Y−20000 Z1
N7 /2 M1 T0 Y20000 Z1
N8 /2 M1 T0 Y−20000 Z1
N9 /2 M1 T0 Y20000 Z1
N10 /3 M1 T0 Z30
N11 /3 M1 T0 Z1
N12 /3 M1 T0 Z30
N13 /3 MO T0 Z30
N1, N3, N5, N7 N9−N14
N6, N8
N2
N4
0
N10, N12
N1−N9, N11, N13
Z+ (Flows to right)
0
Y+
Carry out positioning in semi−auto mode using the data.
7.1 NC Unit Adjustment
SERVICE MANUAL
RH5
7.1−7
DA3SEC−84−290−A0
(2) Acceleration time check
(a) Set Cn−08 of the AC motor driver as below indicated.
Z−axis 316
(b)Set Cn−09 of the AC motor driver as below indicated.
Z axis 316
(3) In the EOP mode, check each of the axes stops at its respective origin
(Origin monitor lights up).
(4) Other
Run the program data in the CONT mode for a short time. While doing so, check for strange noises
coming from the table or loose screws. Rather than move all tables at once, you can make a different
program for each table and adjust them one by one.