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Effective Date: 2/04
IL17574C
Page 4-15
IQ 300
Effective Date: 2/04
Page 4-15
For more information visit:
www.cutler-hammer.eaton.com
4.9.4
System Frequency
Scroll up or down until FREQ IN HZ is displayed
.
This screen, shown in figure 4.15, indicates the
frequency selected for the system being monitored.
The screen will display either 50 Hz or 60 Hz. If the
frequency displayed is not correct, proceed to section
4.10 Edit Set Points for additional information.
4.9.5
Wiring Configuration
Scroll up or down until 3/4 WIRE is displayed.
This screen, shown in figure 4.16, indicates the wiring
configuration selected for the system being monitored.
The screen will display
either
3 Wire or 4 Wire. If the
wiring configuration displayed is
not
correct, proceed to
section 4.10 Edit Set Points for additional information.
4.9.6
CT Ratio
Scroll up or down until CT RATIO\5 is displayed.
This screen, shown in figure 4.17, indicates the current
transformer ratio selected as the ratio of the current
transformers being used with the IQ 300. If the ratio
displayed is not correct, proceed to section 4.10 Edit
Set Points for additional information.
4.9.7
PT Ratio
Scroll up or down until PT RATIO\1 is displayed.
This screen, shown in figure 4.18, indicates the
potential transformer ratio selected as the ratio of the
potential transformers being used with the IQ 300. If the
ratio displayed is not correct, proceed to section 4.10
Edit Set Points for additional information.
XXXX
MODBUS RAT
Figure 4.13
MODBUS Rate
Display
XXX
MODBUS ADD
Figure 4.14 MODBUS
Address Display
XX
FREQ IN HZ
Figure 4.15 System
Frequency Display
X
3/4 WIRE
Figure 4.16 System
Frequency Display
X:X
CT RATIO\5
Figure 4.17 CT Ratio
Display
X.X:X
PT RATIO\1
Figure 4.18 PT
Ratio Display