YASKAWA Varispeed G7 Instruction Manual page 193

Con-
stant
Number
Cumulative
operation
time
U1-13
Elapsed
Time
Software
No. (flash
U1-14
memory)
FLASH ID
Terminal
A1 input
voltage
U1-15
Term A1
Level
Terminal
A2 input
current
U1-16
(voltage)
Term A2
Level
Terminal
A3 input
voltage
U1-17
Term A3
Level
Motor sec-
ondary cur-
rent (Iq)
U1-18
Mot SEC
Current
Motor
exciting
current (Id)
U1-19
Mot EXC
Current
Output fre-
quency
after soft-
U1-20
start
SFS Output
ASR input
U1-21
ASR Input
ASR output Monitors the output from the
U1-22
ASR Out-
put
-80
5
Name
Description
Display
Monitors the total operating
time of the Inverter.
The initial value and the oper-
ating time/power ON time
selection can be set in o2-07
and o2-08.
(Manufacturer's ID number)
Monitors the input voltage of
the voltage frequency refer-
ence. An input of 10 V corre-
sponds to 100%.
Monitors the input current of
the multi-function analog
input.
An input of 20 mA corre-
sponds to 100%.
Monitors the input voltage of
the multi-function analog
input.
An input of 10 V corresponds
to 100%.
Monitors the calculated value
of the motor secondary cur-
rent.
The motor rated secondary
current corresponds to 100%.
Monitors the calculated value
of the motor excitation cur-
rent.
The motor rated secondary
current corresponds to 100%.
Monitors the output frequency
after a soft start.
The frequency given does not
include compensations, such
as slip compensation.
The unit is set in o1-03.
Monitors the input to the speed
control loop.
The maximum frequency cor-
responds to 100%.
speed control loop.
The motor rated secondary
current corresponds to 100%.
Output Signal Level
Min.
During Multi-Function
Unit
Analog Output
1
(Cannot be output.)
hr
(Cannot be output.) -
10 V: 100% (10 V) 0.1
(-10 to 10 V possible) %
20 mA: 100% (4 to 20 mA)
0.1
(0 to 10 V, -10 to 10 V possi-
%
ble)
10 V: 100% (10 V) 0.1
(-10 to 10 V possible) %
10 V: Motor rated
0.1
secondary current)
%
(-10 to 10 V output)
10 V: Motor rated
0.1
secondary current)
%
(-10 to 10 V output)
10 V: Max. frequency 0.01
(-10 to 10 V possible) Hz
10 V: Max. frequency 0.01
(-10 to 10 V possible) %
10 V: Motor rated
0.01
secondary current)
%
(-10 to 10 V possible)
Control Methods
MEMO-
Open Open
V/f Loop Flux Loop
Regis-
V/f with Vec- Vec- Vec-
PG tor tor tor
1 2
A A A A A
A A A A A 4DH
A A A A A
A A A A A
A A A A A 050H
A A A A A
No No A A A
A A A A A
No A No A A
No A No A A
BUS
ter
4CH
4EH
4FH
51H
52H
53H
54H
55H