ESP302 Controller Start-Up Manual
13 A1270B1 - EDH0411En1021 – 02/20
3.4.2 Connecting to the Main
• If desired, a second protective earth line can optionally be connected to the M5
ground stud at the rear of the controller (tighten the nut at 0.5 N.m).
• The line current must be limited by a 16A fuse or circuit breaker and it must be
protected according applicable standards.
• The controller must be installed in such a way that power switch and power
connector are accessible by the user.
• Verify ON/OFF switch is turned off
• Plug the AC line cord into the AC power receptacle on the rear panel.
• Plug the AC line cord into the AC wall-outlet.
Figure 13: Earth & AC line connections.
WARNING
The AC mainline must include a protective earth.
NOTE
Power Input: 100–240 V, 60/50 Hz, 4.8–2.1A
3.4.3 Power ON
• Turn the Main Power Switch to ON (located on the Rear Panel).
• There is also an Inhibit switch entry with a BNC connector at the rear of the
ESP302. An external Inhibit switch can be directly linked by hardware to cut off
motor power supply. Refer to section 7.0 for further details on Inhibit connector. If
no cable is connected, let the plug in place.
3.5 Operation
ESP302 controller/driver can be operated in three different modes:
• LOCAL mode using the front panel touchscreen.
• REMOTE mode by sending commands with a terminal emulator (Telnet on port
5001) or the .NET library through one of the REMOTE and HOST Ethernet ports, or
through the COMM port.
• WEB INTERFACE mode using the controller website through one of the
REMOTE and HOST Ethernet ports.
Refer to the ESP302 User Interface Manual for front panel and website interfaces
description and to Programmer's Manual for detailed remote commands description.
The different types of connection with a computer are described further.
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