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Name
Param-
Description
eter
Number
Display
PID target
PID target value
value
U1-38
Given as maximum fre-
PID Set-
quency/100%
point
RS-422A/
Shows RS-422A/485 errors.
485
U1-39=
communica-
tions error
code
U1-39
Transmit
Err
Cooling fan
operating
Monitors the total operat-
time
ing time of the cooling fan.
U1-40
The time can be set in 02-
FAN
10.
Elapsed
Time
ASR output
Monitors the output from
without fil-
the speed control loop (i.e.,
ter
the primary filter input
U1-44
value). 100% is displayed
ASR Out
for rated secondary current
w/o Fil
of the motor.
Feed for-
Monitors the output from
ward con-
feed forward control. 100%
trol output
U1-45
is displayed for rated sec-
FF Cont
ondary current of the motor.
Output
Output Signal Level Dur-
ing Multi-Function Analog
Output
10 V: Max. frequency
1: CRC error
1: Data length error
Not used (always 0).
1: Parity
error
1: Overrun
error
1: Framing
error
(Cannot be output.)
1: Timeout
Not used (always 0).
10 V: Rated secondary cur-
rent of motor
(-10 V to 10 V)
10 V: Rated secondary cur-
rent of motor
(-10 V to 10 V)
User Parameter Tables
Control Methods
Min.
Open
Regis-
V/f
Flux
Loop
Unit
V/f
with
Vec-
Vec-
PG
tor
tor
0.01
A
A
A
A
%
-
A
A
A
A
1 hr
A
A
A
A
0.01
No
No
No
A
6BH
%
0.01
No
No
No
A
6CH
%
ter
65H
66H
68H
81
5-
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Table of Contents
Troubleshooting
