1-2
IM WT18
O
1E-02EN
1.2 Setting the Voltage and Current Ranges
This section explains the following settings for the voltage and current ranges:
• Input element
• Auto range
• Fixed range
► “Voltage Range (RANGE UP/DOWN (V))” and “Current Range (RANGE UP/DOWN (A))”
in the features guide
Voltage Range (VOLTAGE RANGE)
1.
Press the ELEMENT key for setting ranges to select the input element or wiring unit that you
want to set the voltage range of.
• While the setup menu is displayed, press ESC. Information corresponding to the input elements or
wiring units will be displayed highlighted on the menu. You can also use the soft keys corresponding to
the highlighting to select the input element or wiring unit.
• Press SHIFT+the ELEMENT (ALL) key for setting ranges to collectively configure all the input elements
for which the following conditions are met.
The input element type (for 5 A or for 50 A) is the same.
The valid measurement range setting (see section 1.7) is the same.
2.
Follow the instructions below to set the voltage range.
Auto Range Setting
Press the voltage range’s AUTO key.
Setting the Fixed Range
Press the voltage range’s fixed rangekeys(▲and▼)tosetthevoltagerange.
Available Voltage Range Options
When the crest factor is set to 3 When the crest factor is set to 6 or 6A
1.5 V, 3 V, 6 V, 10 V, 15 V, 30 V, 60 V, 100 V, 150 V,
300 V, 600 V, 1000 V
0.75 V, 1.5 V, 3 V, 5 V, 7.5 V, 15 V, 30 V, 50 V, 75 V,
150 V, 300 V, 500 V
Voltage range display
ELEMENT key for
setting ranges
Note
When Element Independent (see section 1.9) is set to OFF, the voltage ranges of input elements that are
assigned to the same wiring unit are set to the same range. When Element Independent is set to ON, you
can set the voltage range of input elements that are assigned to the same wiring unit separately.
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