YASKAWA GA700 Technical Manual page 314

6.6 Parameter Setting Errors
Code Name
oPE13 Pulse Monitor Selection
Error
Code Name
oPE15 Torque Control Setting
Error
Code Name
oPE16 Energy Saving Constants
Error
Code Name
oPE18 Online Tuning Param
Setting Err
Code Name
oPE20 PG-F3 Setting Error
314
Cause
H6-06 = 101, 102, 105, or 116 [Pulse
Train Monitor Selection = Freq
Reference, Output Frequency, Motor
Speed, Output Freq afterSFS] has not
been set when H6-07 = 0 [Pulse Train
Monitor Scaling = 0 Hz].
Cause
Multiple parameters are simultaneously
selecting torque control.
• d5-01 = 1 [Torque Control Selection
= Torque Control]
• H1-xx = 71 [MFDI Function Select =
Speed/Torque Control Switch]
Droop control and Feed Forward control
are enabled at the same time as torque
control is selected.
• d5-01 = 1orH1-xx = 71
• b7-01 ≠ 0.0 [Droop Control Gain ≠
0.0%]orn5-01 = 1 [Feed Forward
Control Selection = Enabled]
KEB Ride-Thru 2 (N.O., N.C.) is
enabled at the same time as torque
control is selected.
• d5-01 = 1orH1-xx = 71
• H1-xx = 7A [KEB Ride-Thru 2 (N.
C.)]orH1-xx = 7b [KEB Ride-Thru 2
(N.O.)]
Optimal deceleration or overexcitation
deceleration 2 is enabled at the same
time as torque control is selected.
• d5-01 = 1orH1-xx = 71
• L3-04 = 2, 5 [Decel Stall Prevention
Selection = Automatic Decel
Reduction, Overexcitation/High Flux
2]
Cause
Energy Saving parameters were set
outside their allowable setting range.
Cause
Parameters controlling online tuning are
not set correctly. One of the following
was set when n6-01 = 2 [Online Tuning
Selection = VoltageAdjustm] in Open
Loop Vector Control:
• E2-02 [Motor Rated Slip] is set to
30% of the default setting or lower.
• E2-06 [Motor Leakage Inductance] is
set to 50% of the default setting or
lower.
• E2-03 = 0 [Motor No-Load Current
= 0 A] has been set.
Cause
The value set in F1-01 [PG 1 Pulses
Per Revolution] and the number of PG
pulses do not match.
The calculation encoder signal
frequency at maximum speed exceeded
20 kHz.
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Possible Solution
Set H6-06 correctly.
Possible Solution
Correct the parameter settings.
Correct the parameter settings.
Correct the parameter settings.
Correct the parameter settings.
Possible Solution
Ensure that E5-xx is set correctly according to the
data on the motor nameplate.
Possible Solution
Set E2-02, E2-03, and E2-06 correctly.
Possible Solution
• Check the value set in F1-01 and the number of
PG pulses being used.
• Set F1-01 correctly.
Reduce the value set for E1-04 [Maximum Output
Frequency] so the output frequency of the encoder
does not exceed 20 kHz.