Galil DMC-13X8 user manual Bit Number m Condition, Bit number n Input

Bit Number (m)	Condition
0	X motion complete
1	Y motion complete
2	Z motion complete
3	W motion complete
4	E motion complete
5	F motion complete
6	G motion complete
7	H motion complete
8	All axes motion complete
9	Excess position error*
10	Limit switch
11	Watchdog timer
12	Reserved
13	Application program stopped
14	Command done
15	Inputs* (uses n for mask)

When any one of these 8 inputs generate an interrupt, the EI command must be given again to re- enable the interrupts on other specified inputs.

	Bit number (n)	Input
	0	Input 1
	1	Input 2
	2	Input 3
	3	Input 4
	4	Input 5
	5	Input 6
	6	Input 7
	7	Input 8
and	M = Σ 2m
	N = Σ 2n

The vector chosen for the specific interrupt is entered into the third data field (o) of the EI command. The vector is selected as a value between 8 and 255.

For example, to select an interrupt for the conditions X motion complete, Z motion complete, excess position error and a vector of 16, you would enable bits 0, 2 and 9.

M = 29 + 22 + 20 = 512 + 4 + 1 = 517 EI 517,,16

If you want an interrupt for Input 2 only with vector of 8, you would enable bit 15 for the m parameter and bit 1 for the n parameter.

M = 215 = 32,768

Chapter 4 Communication • 52 USER MANUAL