CDHD Diagnostics and Troubleshooting
User Manual 259
J1 Exce eded Maxim um Position Error
J1 Displayed in sequence
D e finit ion Exceeded Maxim um Position Error
Type Fault
Act ive disa ble Yes
M e ssage # FLT 45
Descr iption
The position error (PE) has exceeded t he position error
lim it ( PEMAX) .
This fault disables the drive.
Action required
Change drive tuning to improve position tracking, or
increase PEMAX to allow a greater position error.
J2 Exceeded M axim um Velocity Error
J2 Displayed in sequence
D e finit ion Exceeded Maxim um Velocity Error
Type Fault
Act ive disa ble Yes
M e ssage # FLT 67
Descr iption
The velocity error (VE) has exceeded the velocity error
lim it (VEMAX) .
This fault disables the drive.
Action required
Change drive tuning to improve velocity tracking, or
increase VEMAX to allow a greater velocity error.
J3 Exce ssive PE Va lue
J3 Displayed in sequence
D e finit ion Excessive PE Value
Type Fault
Act ive disa ble No
M e ssage # FLT 87
Descr iption
The position error (PE) has reached t he soft ware
num erical lim it .
This fault disables the drive.
Action required Check tuning.
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