14 - 23
MELSEC-
14 TROUBLESHOOTING
Relevant buffer memory address
Axis 1 Axis 2 Axis 3
Setting range
(Setting given in sequence program)
Remedy
18
19
168
169
318
319
(In standard mode)
•
[mm] [inch] [pulse]
-2147483648 to 2147483647
•
[degree] 0 to 35999999
(In stepping motor mode)
•
[mm] [inch] [pulse]
–134217728 to 134217727
•
[degree] 0 to 35999999
Change the setting to within the setting range.
Change the settings so that the lower limit value is
smaller than the upper limit value with a unit other
than “degree.”
20 170 320 0, 1
21 171 321 0, 1
22
23
172
173
322
323
(In standard mode)
•
[mm] [inch] [pulse]
1 to 32767000
•
[degree] 1 to 32767
(In stepping motor mode)
•
[mm] [inch] [pulse]
1to 2047937
•
[degree] 1 to 2047
24 174 324 1 to 500
25 175 325 0, 1
26 176 326 0, 1
27 177 327 0, 1
28 178 328 0, 1, 2
29 179 329
0: Manual pulse generator operation
ignored
1: Manual pulse generator connected to
axis 1 is used.
2: Manual pulse generator connected to
axis 2 is used.
3: Manual pulse generator connected to
axis 3 is used.
Change the setting to within the setting range and turn
OFF then ON the PLC READY signal (Y1D).
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