YASKAWA Varispeed G7 Series User Manual

5 -84
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
FF Cout
Output
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
StableSpd
@Regen
U1-50
CF error
code
Monitors the CF error code.
00: No deceleration for 3 s
after Stop Command
01: Magnetic flux calculation
error
02: Startup status fault
04: Speed estimator gain
adjustment fault
08: Low-speed regeneration
fault
10: Zero-speed fault
20: Rotation direction limit
fault
0 to FFFF H No No No No A 71H
CF Error
Code
U1-61
*3
Electrolytic
capacitor
mainte-
nance
For maintenance purposes,
this timer shows the amount of
time the electrolytic capacitors
have been operating. Capaci-
tors should be replaced when
the monitor reaches 100%.
(Cannot be output.) 1% A A A A A 7CH
C Mainte-
nanceFan
U1-63
*3
Cooling fan
mainte-
nance
This monitor displays the
amount of time the cooling fan
has been operating. Replace
the cooling fan when the dis-
play reads 100%.
(Cannot be output.) 1% A A A A A 7EH
Mainte-
nance
U1-83
*3
Peak hold
current
Displays the peak value of the
current during run. “Peak
Hold” refers to the moment
that the peak value is saved.
10V: Inverter rated output
current
(-10 to 10 V absolute value
output)
0.01
A
*1
AA A A A7CFH
Current
PeakHold
U1-84
*3
Output
frequency
during
peak hold
Displays the frequency value
when the output current
reached its peak value.
10V: Max frequency
(-10 to 10 V)
0.01
Hz
*2
AA A A A7DOH
Freq@ I
PeakHold
U1-85
*4
Frequency
reference
source
selection
Displays where the frequency
reference source currently is.
(Refer to page 5-86 for details
on the setting.)
(Cannot be output.) – A A A A A 7DAH
Reference
Source
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
TOE-S616-60.1.book 84 ページ ２０１７年８月４日 金曜日 午後３時４１分

YASKAWA Varispeed G7 Series Specifications

General

Brand	YASKAWA
Model	Varispeed G7 Series
Category	Inverter
Language	English