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6.6.4 Current Monitoring Screen (S4)
The current screen shows real-time line current on each
phase.
Ready
S4
MS1
000.0A
000.0kW
Phase currents
000.0A
000.0A
000.0A
Table 6.9
6.6.5 Frequency Monitoring Screen (S5)
The frequency screen shows the mains frequency as
measured by the soft starter.
Ready
S5
MS1
000.0A
000.0kW
00.0Hz
Table 6.10
6.6.6 Motor Power Screen (S6)
The motor power screen shows motor power (kW, HP and
kVA) and power factor.
Ready
S6
MS1
000.0A
000.0kW
000.0kW
0000HP
0000kVA
-. - - pf
Table 6.11
6.6.7 Last Start Information (S7)
The last start information screen shows details of the most
recent successful start:
•
start duration (seconds)
•
maximum start current drawn (as a percentage of
motor full load current)
•
calculated rise in motor temperature
Ready
S7
MS1
000.0A
000.0kW
Last start
000 s
000 % FLC
Δ
Temp 0%
Table 6.12
6.6.8 Date and Time (S8)
The date/time screen shows the current system date and
time (24 hour format). For details on setting the date and
time, see
.
Ready
S8
MS1
000.0A
000.0kW
YYYY MMM DD
HH:MM:SS
Table 6.13
6.6.9 SCR Conduction Bargraph
The SCR conduction bargraph shows the level of
conduction on each phase.
1
7
7
H
A
5
1
3
.1
0
Illustration 6.2
6.6.10 Performance Graphs
The MCD 500 can display real-time performance
information for:
•
Current
•
Motor temperature
•
Motor kW
•
Motor kVA
•
Motor power factor
The newest information is displayed at the right hand
edge of the screen. Older data is not stored. The graph can
also be paused, to allow past performance to be analysed.
To pause or unpause the graph, press and hold [OK] for
more than 0.5 seconds.
NOTE
The MCD 500 will not collect data while the graph is
paused. When graphing resumes, a small gap will be
shown between the old data and the new data.
Operation
MCD 500 Operating Instruction
MG17K402 - VLT
®
is a registered Danfoss trademark
49
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