YASKAWA Varispeed E7 Instruction Manual And Parameter Description page 131

Constant
Number
U1-20
U1-24 PI feedback value
U1-28
U1-29 MWh display
U1-30 kWh display
U1-31 LED Test
U1-34
U1-36 PI input volume
U1-37 PI output volume PI control output
U1-38 PI setpoint
U1-39
U1-40
U1-51
U1-52
U1-53 PI feedback 2
-44
5
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Name Description
Monitors the frequency reference
after the soft starter.
Output frequency
This frequency value does not
after soft-starter
include compensations, such as
(SFS output)
slip compensation.
The unit is set in o1-03.
Monitors the feedback value when
PI control is used.
Software No.
(CPU software No.)
(CPU)
Monitors the 5 higher digits MWh
display.
Monitors the 4 lower digits, kWh
display.
For testing LEDs on operator. If
this monitor is selected, all LED's
light up (only on LED operator).
OPE fault con- Shows the first constant number
stant when an OPE fault is detected.
PI input volume
PI setpoint
Shows MEMOBUS errors.
MEMOBUS
communications
error code
Monitors the total operating time
Cooling fan oper-
of the cooling fan. The time can
ating time
be set in 02-10.
Frequency refer- Monitors the value of the fre-
ence at AUTO quency reference when AUTO
operation operation is active.
Frequency refer- Monitors the value of the fre-
ence at HAND quency reference when HAND
operation operation is active.
Monitors the feedback value of
the PI fdbk2 input when Differen-
tial PI is selected (H3-
Output Signal Level Dur-
ing Multi-Function Analog
Output
10 V: Max. frequency
(0 to + 10 V possible)
10 V: 100% feedback value
(0 to + 10 V possible)
(Cannot be output.)
(Cannot be output.)
(Cananot be output.)
(Cannot be output.)
(Cannot be output.)
10 V: 100% PI input
(0 to + 10 V possible)
10 V: 100% PI output
(0 to + 10 V possible)
10 V: 100% PI setpoint
1: CRC error
1: Data length error
Not used
(always 0)
1: Parity error
(Cannot be output.)
1: Overrun error
1: Framing error
1: Timeout
Not used
(always 0)
(Cannot be output.)
10 V: Max. frequency
(0 to 10 V possible)
10 V: Max. frequency
(0 to 10 V possible)
10V: 100% feedback value
(0 to + 10V possible)
=6B)
MEMO-
Min.
BUS
Unit
Register
0.01
53H
Hz
0.01
57H
%
– 5BH
1
5CH
MWh
0.1
5DH
kWh
– 3CH
– 61H
0.01
63H
%
0.01
64H
%
0.01
65H
%
– 66H
1
68H
hr
0.01
72H
%
0.01
73H
%
0.01
74H
%