Chapter 4 Wiring of Inverter
ET/EP/EH Series Intelligent Flexible Driver Manual
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Figure 4-30 Analog voltage signal wiring
Figure 4-31 Analog current signal wiring
4.5.5.3 On-off output terminal
The switching output terminals have two parts: relay contact output terminal and open-collector
output terminal. The function of each switching output terminal can be defined by the parameter of
function code group P31. The data range is 0~63, see parameter group P31 for the meaning of each
value.
Note: The open-collector output uses external power supply, so please note the polarity of the power
supply when connecting the external power supply. The maximum voltage of the output power
supply is +30VDC and the maximum load current is 50mA, and there is a danger of damaging the
output circuit if it exceeds this limit.
The wiring method of the multi-functional open-collector output terminal of the external
+24V power supply of the inverter is used
Intelligent flexible driver
universal inverter
Note: If the Y0 or Y1 terminal is damaged when using this wiring method, please make sure that the
polarity of the external diode is correct.
4.5.5.4 Multifunctional analog output terminal
The multi-functional analog output terminal defines its output function through the setting of
function code P33.00 and P33.03. The set value ranges from 0 to 16, and each data indicates its
corresponding output point (P33.03 parameter corresponds to M1 output point) with the following
functions:
0: No function
1: Output current
2: Output voltage
3: Torque setting
4: Bus voltage
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