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STEP ET Series - Control Circuit Terminal Markings

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Chapter 4 Wiring of Inverter
ET/EP/EH Series Intelligent Flexible Driver Manual
- 45 -
Control
circuit
terminal
Terminal
resistance
Running indicator
Ready Indicator
Fault Indicator
M0 output analog
signal type switching
Figure 4-21 Control circuit terminals
A0/A1 can both input analog voltage signals (0V - +10 V) or analog current signals (0 - 20 mA). The
input mode is modified by the corresponding software parameters of each port, with (0-10 V)
voltage signals by default.
M0 can output analog voltage signals (0 - +10 V) or analog current signals (0 - 20 mA), and the
output mode is determined by the dial switch SW1 corresponding to the port.
Dial the switch to the "V" end, and the corresponding port is in voltage operating mode; dial the
switch to the "I" end, and the corresponding port is in current operating mode. The toggle switch
layout for input/output signals is shown in Figure 4-22.
Figure 4-22 The toggle switch layout for input/output signals
4.5.2 Control circuit terminal markings
The control circuit terminal markings are shown in Figure 4-23.
Figure 4-23 Control circuit terminal markings

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