B R PLC References

B&R PLC References

B&R, PLC, Lamp, References

Simon a quick list of the PLC input and outputs.

On the B&R plc you have 8 green led’s (inputs) and directly underneath these you have 8 yellow led’s (outputs).

There is a little white button on the PLC that you can press"1" ,when this is pressed a yellow led on the left hand side goes "2" out and a yellow one on the right "3"comes on.

When the left one"2" is ON you monitoring inputs X1 – X8 (left to right) on the green led’s and outputs Y1 – Y8 on the yellow led’s.

When the right one "3" is ON you monitoring inputs X9 – X16 (left to right) on the green led’s and outputs Y9 – Y16 on the yellow led’s.

So if the right yellow led is on and the third from left green led is on this input X11.

Here is a list of the I/O to help.

16 DIGITAL INPUTS Slot Number: Input No Description: Wire No> Variable Name: (OLD WIRE NO>) 1 EMERGENCY STOP X1 EM_STOP (wire 37) 2 BAR AT DOG 1 (MH) X2 BAR1 3 BAR AT DOG 2 X3 BAR2 4 BAR AT DOG 3 X4 BAR3 5 BAR AT DOG 4 X5 BAR4 6 BAR AT DOG 5 X6 BAR5 7 BAR AT DOG 6 X7 BAR6 8 BAR AT SENSOR READY TO LIFT BAR INTO SAW X8 BARSAW (wire 5) 9 BAR IN SAW (OUTPUT FROM SAW) RTA no.2 on I/O X9 SAWLOADED (WIRE 26) y38 10 MOTOR CRANK FWD X10 FORWARD_MOT 11 MOTOR CRANK AT HOME X11 HOME_MOT 12 TABLE UP INPUT X12 TABLE_UP 13 TABLE DOWN INPUTB X13 TABLE_DWN 14 TABLE IN INPUT X14 TABLE_IN 15 TABLE OUT INPUT X15 TABLE_OUT 16 MATERIAL IN SAW INPUT X16 ? (WIRE 7)

16 DIGITAL OUTPUTS Slot Number: Output No. Description Wire No> Variable Name: (OLD WIRE NO) 1 MOTOR GO FWD RELAY Y1 MOTFWD 2 N/A Y2 N/A 3 BAR 1 DOG VALVE Y3 OUT_BAR1 4 BAR 2 VALVE Y4 OUT_BAR2 5 BAR 3 VALVE Y5 OUT_BAR3 6 BAR 4 VALVE Y6 OUT_BAR4 7 BAR 5 VALVE Y7 OUT_BAR5 8 BAR 6 VALVE Y8 OUT_BAR6 9 OUTPUT TO MH (READY) RT_ACCEPCT Y9 MHOUT (WIRE 21) 10 TABLE UP/DOWN VALVE Y10 TABLEUD (WIRE 8) 11 TABLE IN/OUT VALVE Y11 TABLEIO (WIRE 9) 12 LAMP 1 (24V LED MAYBE) Y12 LAMP1 13 LAMP 2 Y13 LAMP2 14 LAMP 3 Y14 LAMP3 15 LAMP 4 Y15 LAMP4 16 OUTPUT TO SAW (BEEN LOADED) Y16 BAR_IN_SAW (WIRE 36)

Another useful feature are the 4 lamps if the Lamps are wired in correctly “+ve goes to the gold leg of the led lamp”.

There is 4 led lamps on the outside of the transfer table box ,here is the faults that they report depending on status of the 4 lamps.

Internal PCC Variable: Description / Operation: FAULT1 EMERGENCY STOP FAULT2 NA FAULT3 MOTOR CRANK NOT HOME FAULT4 MOTOR CRANK NOT OUT FAULT5 SAW LOADER NOT DOWN FAULT6 SAW LOADER NOT UP FAULT7 SAW LOADER NOT IN FAULT8 SAW LOADER NOT OUT FAULT9 TBA FAULT10 TBA FAULT11 TBA FAULT12 TBA FAULT13 TBA FAULT14 TBA FAULT15 SAW NOT READY TO ACCEPT

LAMP1 LAMP2 LAMP3 LAMP4 FAULT NUMBER OFF OFF OFF OFF 0 ON OFF OFF OFF 1 OFF ON OFF OFF 2 ON ON OFF OFF 3 OFF OFF ON OFF 4 ON OFF ON OFF 5 OFF ON ON OFF 6 ON ON ON OFF 7 OFF OFF OFF ON 8 ON OFF OFF ON 9 OFF ON OFF ON 10 ON ON OFF ON 11 OFF OFF ON ON 12 ON OFF ON ON 13 OFF ON ON ON 14

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