5-8
IM WT310-02EN
1.0 A
0.8 A
0.6 A
5.0 V
4.0 V
3.0 V
5.0 V
Time
Time
Measured current
D/A output D/A output
Fixed range mode
Manual range mode
(DA zoom)
–5.0 V
Compare (Comparator Mode)
By comparing with the comparator limits, the WT300 series o5 V, 0 V, or –5 V. To replace
the output with a relay contact output, like the WT210/WT230 comparator function, provide your
own relay and relay driving circuit.
• Below the lower limit:
–5 V output
• Greater than or equal to the lower limit and less than the upper limit: 0 V output
• Greater than or equal to the upper limit:
+5 V output
Maximum and Minimum Values in Manual Range Mode and Comparison Upper and
Lower Limits in Comparator Mode
You can select a value between -9.999E+12 and 9.999E+12.
The default settings are shown below.
Manual Range Mode Maximum Value
100.0
Minimum Value
-100.0
Comparator Mode
Comparison Upper Limit
100.0
Comparison Lower Limit
-100.0
5.3 Producing D/A Output