14 - 17
MELSEC-
14 TROUBLESHOOTING
Relevant buffer memory address
Axis 1 Axis 2 Axis 3
Setting range
(Setting given in sequence program)
Remedy
Correct the operation pattern.
(Refer to section 5.3 Da. 1 )
<Operation pattern>00, 01, 11
•
00: Positioning complete
•
01: Continuous positioning control
•
11: Continuous path control
Correct the control method. (Refer to section 5.3 Da. 2 )
0 150 300
<Unit setting>
0, 1, 2, 3
Correct the positioning data or the “unit setting” parameter.
(Refer to section 9.1.6)
<Control method> 01
H to 11H, 20H
•
03H, 06H: 1 to 2 axis fixed-dimension control
•
0DH, 0EH: Speed control
•
11H: Current value change
•
Speed/position changeover control: 0FH, 10H
Correct the control method.
(Refer to section 5.3 Da. 2 )
Address storing the command
speed of each of positioning data
No. 1 to 600
<Command speed>
(In standard mode)
1 to 1000000 [pulse/s]
1 to 600000000 [mm/min, etc.]
(In stepping motor mode)
1 to 62500 [pulse/s]
1 to 37500000 [mm/min, etc.]
Correct the command speed.
(Refer to section 5.3 Da. 7 )
<Control method> 01
H to 11H, 20H
•
03H, 06H: 1 to 2 axis fixed-dimension control
•
0DH, 0EH: Speed control
•
11H: Current value change
•
Speed/position changeover control: 0FH, 10H
Correct the control method or parameter. (Refer to section
9.1.6)
Correct the address of the auxiliary point (arc address).
(Refer to section 9.2.6)
Refer to section “5.3 List of
positioning data.”
<Positioning address/movement
amount>
(In standard mode)
•
[mm] [inch] [pulse]
-2147483648 to 2147483647
(Unit [degree] cannot be set.)
<Arc address>
-2147483648 to 2147483647
(In stepping motor mode)
Correct the end point address (positioning address).
(Refer to section 9.2.6)
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