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Vacon
Vacon Plc
Phone: +358-(0)201 2121
Fax:
+358-(0)201 212 205
Service: +358-(0)40-8371 150
E-mail: [email protected]
7-segment Control panel
7.3 Monitoring page
The MON indicator is lit when the monitoring
page is active. In the item display the symbol
for monitoring is "n" and the next digit is the
item number. Figure 3. shows how monitored
data values can be selected for display with the
tab push-button.
Table 1. lists all the possible monitored items.
All values are updated every 200 ms.
Next page
PG
RUN READY FAULT
MON PAR REF BTNS
MON PAR REF BTNS
RUN READY FAULT
MON PAR REF BTNS
RUN READY FAULT
Figure 3. Monitoring page.
Number
Data name
Unit
Description
n 1
Output frequency
Hz
Frequency to the motor
n 2
Motor speed
rpm
Calculated motor speed
n 3
Motor current
A
Measured motor current
n 4
Motor torque
%
Calculated actual torque/nominal torque of the unit
n 5
Motor power
%
Calculated actual power/nominal power of the unit
n 6
Motor voltage
V
Calculated motor voltage
n 7
DC-link voltage
V
Measured DC-link voltage
n 8
Temperature
°C
Temperature of the heat sink
n 9
Operating day counter
DD.dd
Operating days
1)
, not resettable
n 10
Operating hours, "trip
HH.hh
Operating hours
2)
, can be reset with program-
counter"
mable button #3
n 11
MW-hours
MWh
Total MW-hours, not resetable
n 12
MW-hours, "trip
MWh
MW-hours, can be reset with programmable
counter"
button #4
n 13
Voltage/analogue input
V
Voltage of the terminal U
in
+ (term. #2)
n 14
Current/analogue input
mA
Current of terminals I
in
+ and I
in
- (term. #4, #5)
n 15
Digital input status, gr. A
See Figure 4.
n 16
Digital input status, gr. B
See Figure 5.
n 17
Digital and relay output
See Figure 6.
status
n 18
Control program
Version number of the control software
n 19
Unit nominal power
kW
Shows the power size of the unit
n 20
Motor temperature rise
%
100%= temperature of motor has risen to nominal value
1)
DD = full days, dd = decimal part of a day
2)
HH = full hours, hh = decimal part of an hour
Table 1. Monitored items.
