Centroid 13126, Install Manual

Page: 38 / 86

5.6 W
IRING
L
UBE
P
UMP
The typical lube pump circuit consists of two parts:
1. The first part is the control of the lube pump itself, which is controlled by output 2 sending 110VAC to the lube pump.
2. The second part is the low lube alarm signal which gets wired to input 9 . The alarm signal will produce a 405 Low lube
alarm when the lube level is low.
Keep in mind that the Oak Board output relay is rated for up to 5 amps DC or 10 Amps AC. If your lube pump draws more current
you will need to install a contactor (Centroid PART# 3959).
When setting up the lube pump it is important to know which type of lube pump you have so that you configure it correctly. See
Tech Bulletin 171 and Parameter 179 in the operators manual for further explanation.
https://www.centroidcnc.com/dealersupport/tech_bulletins/uploads/171.pdf
Enabling Lube Inputs:
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 to input 9, and press the ctrl-alt-i keys to remove the bar over the input in the display.
5. Confirm that lube fault is green when lube is full.
6. Go to parameter 179 and set it to 0.
7. At the main screen, press
F3 MDI , confirm that output 2 is green and the pump has power.
8. Follow Tech Bulletin 171 to finish setting up parameter 179.
Page 38 of 86 Chapter 5 Electrical Cabinet Wiring
Figure 5.6.1
Sample Lube Pump Circuit