YASKAWA Varispeed G7 Instruction Manual page 194
General purpose inverter (advanced vector control)
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- Modbus communication manual (92 pages) ,
- Technical manual (38 pages) ,
- Instruction manual (459 pages)
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Name
Con-
Description
stant
Display
Number
PID feed-
Monitors the feedback value
back value
when PID control is used.
U1-24
The input for the max. fre-
PID Feed-
quency corresponds to 100%.
back
DI-16H2
Monitors the reference value
input status
from a DI-16H2 Digital Refer-
ence Board.
U1-25
The value will be displayed in
DI-16 Ref-
binary or BCD depending on
erence
user constant F3-01.
Output volt-
age refer-
Monitors the Inverter internal
ence (Vq)
U1-26
voltage reference for motor
secondary current control.
Voltage Ref
(Vq)
Output volt-
age refer-
Monitors the Inverter internal
ence (Vd)
U1-27
voltage reference for motor
excitation current control.
Voltage Ref
(Vd)
Software
(Manufacturer's CPU software
No. (CPU)
U1-28
No.)
CPU ID
Output
Monitors the Inverter's output
power
power. The display is split into
lower 4 dig-
upper digits and lower digits in
U1-29
its
the following way.
kWh Lower
4 dig
U1-30
Output
Example: If the output power
power
is 12345678.9 kWh, the dis-
upper 5 dig-
play will be as follows:
U1-30
its
U1-29: 678.9 kWH
U1-30: 12345 MWH
kWh Upper
Range: 0.0 to 32767999.9
5 dig
ACR out-
put of q axis Monitors the current control
U1-32
output value for the motor sec-
ACR(q)
ondary current.
Output
ACR out-
put of d axis Monitors the current control
U1-33
output value for the motor
ACR(d)
excitation current.
Output
OPE fault
Shows the first constant num-
constant
U1-34
ber where an OPE fault was
OPE
detected.
Detected
Zero-servo
Shows the number of PG
movement
pulses times 4 for the move-
pulses
U1-35
ment range when stopped at
Zero Servo
zero.
Pulse
Output Signal Level
During Multi-Function
Analog Output
10 V: Max. frequency
(-10 to 10 V possible)
(Cannot be output.)
10 V: 200 VAC (400 VAC)
(-10 to 10 V possible)
10 V: 200 VAC (400 VAC)
(-10 to 10 V possible)
(Cannot be output.)
.
kWH
U1-29
(Cannot be output.)
10 V: 100%
(-10 to 10 V possible)
10 V: 100%
(-10 to 10 V possible)
(Cannot be output.)
User Constant Tables
Control Methods
Open
Open
Min.
V/f
Loop
Flux
Loop
Unit
V/f
with
Vec-
Vec-
Vec-
PG
tor
tor
1
0.01
A
A
A
A
%
-
A
A
A
A
0.1
No
No
A
A
V
0.1
No
No
A
A
V
-
A
A
A
A
0.1
A
A
A
A
kWH
A
A
A
A
MWH
0.1
No
No
A
A
%
0.1
No
No
A
A
%
-
A
A
A
A
1
No
No
No
A
MEMO-
BUS
Regis-
ter
tor
2
A
57H
A
58H
A
59H
A
5AH
A
5BH
A
5CH
A
5DH
A
5FH
A
60H
A
61H
No
62H
81
5-
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