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DI of AXM-IO2 can be used as the pulse counter, each DI function corresponds
to one bit of a 4-bit register. The correspondence bit of 0 means that the DI
works as the digital status input and the correspondence bit of 1 means that the
DI works as the pulse counter. For example, if the setting value is 0001, it means
that DI1 is set as the pulse counter and other DIs work as digital status inputs.
If the DI works as a pulse counter, when the number of pulses counted by the
DI equals to the pulse constant, the pulse counter will increase by one. This
means that the actual pulse number equals the number of pulses counted
multiplied by the pulse constant.
DO of AXM-IO1 can be used as either alarm output or energy pulse output.
ALM: alarm output; PUL: energy pulse output
Range from 20-1000 ms.
Choose output energy type for DO1. Range from 0-4. 0: no output; 1: import
active energy; 2: export active power; 3: import reactive energy; 4: export
reactive energy.
Follow the DO1 setup method to setup DO2.
If DO type is set as alarm output, DO1 and DO2 output type parameters will
Range from 0 to 3, 0: 0-20mA; 1: 4~20mA; 2: 0-5V; 3: 1-5V.
Be aware that modules with current option cannot be set as voltage type (i.e.
option 2 and 3 are unavailable); modules with voltage option cannot be set as
current type (i.e. option 0 and 1 are unavailable).
For AO1 and AO2 transforming parameter:
Range: 0~29, see Chapter 5 page 99 "AO transforming parameter settings" for
more details.
When modifying AO parameter,AO input/output values reset
default value.
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