Centroid 13126, Инструкция по установке

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5.4 W
IRING
E-S
TOP
E-Stop Wiring: The switch must be closed when the machine is in it's operational state. Wiring E-Stop in a normally open
configuration is dangerous as it will not stop the machine in the event that a wire breaks.
1. E-Stop Switch: Use a double pole single throw (DPST), normal closed, twist to
release, emergency stop switch. Centroid part number #14534
2. Contactor with Snubber – Centroid recommends using a Scheneider
Electric/Telemecanique LC1DT40B7A or similar device for the E-stop contactor
(Centroid PART# 14374). This Contactor includes snubber assembly and uses 24VAC
to control it. A snubber needs to be placed across the contactor(s). Centroid offers
Quencharc snubber networks (Centroid PART# 1819) for use with other contactors.
This reduces electrical noise when the servo motor power is cycled on and off. See
Tech Bulletin 206 on use of snubbers
Testing E-Stop Wiring:
1. Power up your system.
2. Start CNC12 and press F10 to continue to the main screen.
3. In the main menu press alt + I to bring up the real time I/O display.
4. Navigate input 11 with the arrow keys.
5. If there is a bar over the input, press ctrl-alt-i until the bar over the input in the display is removed.
6. Toggle the E-Stop. Confirm that input 11 is green when the E-Stop is released (not tripped), and red when the E-Stop is
pressed.
7. Check that output 1 is green and the E-Stop contactor coil is closed.
Page 36 of 86 Chapter 5 Electrical Cabinet Wiring
Figure 5.4.2
E-Stop Wiring
Figure 5.4.1
E-Stop