3.8 Using D/A Output
100
Current integration, active power integration
(1), (2),
(5), (6)
Integrated value analog output of +5 V is generated when the integrated value is a multiple of (cur-
rent or power range) × (set integration time).
For example, with the 150 W range when the integration time is set to 24 hr.:
+5 V is reached at 3.5 kW (150 W × 24 hr.), 7.2 kW (150 W × 24 hr. × 2), …
Similarly, -5 V is reached at multiples of -3.6 kW.
When the analog output voltage exceeds ±5 V, it changes to 0 V, and then voltage output contin-
ues according to the integrated value from 0 V.
(3), (4) When integration stops, the output voltage at that point in time is held. When integration is started
in that state, the voltage continues to change from the held output voltage.
(7) When integration stops, the output voltage at that point in time is held. When integrated values are
reset in that state, the output voltage changes to 0 V.
(8) When integration is started, the voltage changes from 0 V according to the integrated value and is
output.
The default setting for the integration time is 10,000 hours (displayed as 0000.00). Consequently, +5 V out-
put will not be generated unless 10,000 hours has elapsed, even if current or power range full-scale input is
received. When using integrated value analog output, check the integration time setting before proceeding.
+5 V at (current or power range) × (set integration time)
Start Start StartStop Stop
(1) (2)
(3)
(4)
(5) (6)
(7)
(8)
StartStop
Integrated
value
reset
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