
11.TROUBLESHOOTING B-63945EN/02
- 572 -
Example)
In the normal state, pressing the "+X" button on the
operator's panel causes the signal +Jn to be displayed as "1".
* This signal becomes effective when the rise of the signal is
detected. If, therefore, the direction selection signal has
been entered before jog mode selection, axis movement is
not performed; set the bit "0" and then re-check the signal.
(3) Check diagnosis functions 0000 and 1010 of the CNC. Check the
items for which 1 is displayed at right side.
* Items with a to d relate with manual and automatic
operation and its detail is shown below.
(a) In-position check is being done
It shows that positioning is not yet completed. Check the
contents of the following diagnosis number. (It is 1 in the
following condition)
DGN0300 Position Error>Parameter No.1826 In-position width
(i) Check the parameters according to the parameter list.
1825 Servo loop gain per axis (Normal : 3000)
(ii) Servo system may be abnormal. Refer to servo alarm
SV0400, SV0410, and SV0411.