2-10
IM WT5000-02EN
2.3 Configuring the Current Sensor
Setting the External Current Sensor Range (Ext Sensor)
3.
Tap
Current Range
of the input element number you want to configure. An current range setup
menu appears.
4.
Tap
Ext Sensor
to select ON. The current range display changes to the external current sensor
range display.
5.
Follow the instructions below to set the external current sensor range.
• Sets auto range mode
Tap
Auto
. The AUTO key illuminates.
• Setting the Fixed Range
Tap
Current Range
. An external current sensor range menu appears. Tap the external current
sensor range on the menu, and set the range.
Set the external current sensor range to auto.
Select the external current sensor range.
Current range (example of element 1)
Set the external current sensor to ON.
Set the sensor conversion ratio preset.
The sensor conversion ratio preset is currently not available.
Set the sensor conversion ratio (0.0001 to 99999.9999).
Operations in the Input Information Area
As explained in “Current Range” of section 2.2, the external current sensor range can also be set in
the input information area (see page 2-8).
Available External Current Sensor Range Options
When the display format of the external current sensor range is set to Direct (see the next page),
you can select the range from the available options shown in the following table (the unit is mV or
V). When the display format is set to Measure, the setup range is set to the value from the following
table divided by the external current sensor conversion ratio (the unit is A).
When the Crest Factor Is Set to CF3
When the Crest Factor Is Set to CF6 or CF6A
50 mV, 100 mV, 200 mV, 500 mV, 1 V, 2 V, 5 V, 10 V
25 mV, 50 mV, 100 mV, 250 mV, 500 mV, 1 V, 2.5 V, 5 V
