User Constant Tables
5-81
U1-37
PID output
volume
PID control output
Given as maximum frequency/
100%
10 V: Max. frequency
(-10 to 10 V possible)
0.01
%
A A A A A 64H
PID 的输出
量
U1-38
PID target
value
PID target value
Given as maximum frequency/
100%
10 V: Max. frequency
0.01
%
A A A A A 65H
PID 目标值
U1-39
MEMOBUS
communi-
cations
error code
Shows MEMOBUS errors.
(Cannot be output.) - A A A A A 66H
通信错误代
码
U1-40
Cooling fan
operating
time
Monitors the total operating
time of the cooling fan. The
time can be set in 02-10.
(Cannot be output.)
1
hr
A A A A A 68H
风扇运行时
间
U1-42
Estimated
motor flux
Monitors the calculated value
of the motor flux. 100% is dis-
played for the rated motor
flux.
10 V: Rated motor flux
0.1
%
No No No No A 69H
电机磁通量
U1-43
Motor flux
current
compensa-
tion
Monitors motor flux current
compensation value. 100% is
displayed for the rated second-
ary current of the motor.
10 V: Rated secondary cur-
rent of motor
(-10 V to 10 V)
0.1
%
No No No No A 6AH
励磁电流补
偿
U1-44
ASR out-
put without
filter
Monitors the output from the
speed control loop (i.e., the
primary filter input value).
100% is displayed for rated
secondary current of the
motor.
10 V: Rated secondary cur-
rent of motor
(-10 V to 10 V)
0.01
%
No No No A A 6BH
反馈控制输
出
U1-45
Feed for-
ward con-
trol output
Monitors the output from feed
forward control. 100% is dis-
played for rated secondary
current of the motor.
10 V: Rated secondary cur-
rent of motor
(-10 V to 10 V)
0.01
%
No No No A A 6CH
正反馈输出
U1-48
Stable
speed for
regenera-
tion
Monitors the minimum speed
for which the speed will not
exceed the speed reference in a
steady state during 100% load
regeneration.
0.00 to 20.00
0.01
Hz
No No No No A 6FH
再生时稳定
速度
Con-
stant
Number
Name
Description
Output Signal Level
During Multi-Function
Analog Output
Min.
Unit
Control Methods
MEMO-
BUS
Regis-
ter
Display
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
1: CRC error
1: Data length error
Not used (always 0).
1: Parity
error
1: Overrun
error
1: Framing
error
1:
Timeout
Not used (always 0).
U1-39= 00000000
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