LiteOn EVO600021SD75E20F - Auto-Tuning Fault Detection

91
Keypad
Display
Error Name
Cause
Possible Solution
Incorrect d1-02, d1-
04, d1-06, d1-08,
d1-09 settings
oE11
Carrier Frequency
Setting Error
1. Contradictory settings
· C6-03 (Carrier Frequency
Proportional Gain)＞6
· C6-02 (Minimum Carrier
Frequency)＞ C6-01
(Maximum Carrier
Frequency)
Note: If C6-03 ≤ 6 , the drive
operates at C6-01
2. The upper and lower limit
set in C6-00 to C6-03 are
contradictory.
Correct the parameter setting.
oE17
Improper setting of
motor rated speed
1. The following is also set.
· C6-03 (carrier frequency
proportional gain) >6
· C6-02 > C6-01
(lower carrier frequency >
upper carrier frequency)
(Note) When C6-03 ≤ 6, press
the fixed value of C6-01
2. The upper and lower limits
of C6-00~-03 are set
incorrectly.
Correct the parameter setting.
6.4 Auto-Tuning Fault Detection
Table 6.4 Auto-Tuning Codes, Causes, and Possible Solution
Keypad
Display
Fault Name
Cause
Possible Solution
TF00
Auto-Tuning Stop
User presses STOP key
during Auto-Tuning
Do not press STOP key during Auto-
Tuning
TF01
Line-to Line
Resistance Error
The line-to-line resistance in
Auto-Tuning is negative or
limited by the upper the
lower limit
Check and correct motor wiring