3-30
3. 24VG and GND require short circuit.
4. When the communication modes is selected to be multiple pumps in parallel connection (09-
01=3), the baud rate settings (09-02) of Master and Slave are required to be consistent. Refer
to parameter 23-31 for the actions in parallel connection modes.
5. In the wiring of multi-pump current type pressure sensor, it is required to adjust Slave to be
04-07(AI2 Gain) =252.0% and 04-08(AI1 Bias) =25.0%.
6. In multi-pump operation, if one of the inverter does not Power ON, the 24V of connection is
also need to dis-connect to avoid magnetoresistance effect.
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