Owner's manual

Chapter 5 –Programming
5-36
Feature Select Group (cont.)
[
Balan
c
e
An
g
le
] (FRN 4.01 and below only)
Parameter # 78 Factory Default 0
[
Balan
c
e
An
g
le
] (FR
N
4.01 an
d
b
e
low only
)
Parameter Type Read & Write Minimum 0
This parameter determines the acceptable variation in
phase angle which is set between a balanced condition
and an unbalanced condition. A balance condition is
defined as a variation which is less than the ‘Balance
Angle’ setting. [Output 1 Config] or [Output 2 Config]
can be set to ‘‘Balance” to indicate when a balanced
condition exists.
Maximum 255
Figure 5.18 Motor Unbalance
(FRN 4.01 and below only)
Phase Angle Variation
0
255
[Balance Angle]
Detection Window
–0.5 Hz
+1.0 Hz
[Balance Freq]
y
[Cable Length] (FRN 4.01 and above only)
Parameter # 143 Factory Default “Short”
Parameter Type Read & Write
This parameter selects the length of cable that is
connected to the motor. IMPORTANT: If “Overload Fault”
(F7) occurs – choose “Long” length.
Units None Settings “Short”
“Long”