DAHAO BECS-285A Owner's Manual page 162

Error Number
EC20 Main motor overtime
152
Appendix 3 Error List
Error
2. check the sensor.
1. turning
2. turning the handwheel by hand At least
3. Test "machine Test""Test Encoder
Owner's Manual of BECS- 285A Computerized Control System
Solutions
the handwheel
Check whether the
load is too heavy；
one circle ， there is a change
, observe the icon on screen .if
no change,clear or
board
Parameters"
by hand
replace E923
.
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