Siemens S5-135U/155U appendix Jumper Comm. Flag Byte Address, Examples

Multiprocessor Operation/Coordinators

16 9 8 1

1	8	9	16
	EP 7		EP 60

When the unit is delivered, all communication flag areas are activated (see above):

On Coordinator A	by jumpers at EP 7
On Coordinator C	by jumpers at EP 60

Jumper

Comm. Flag Byte

Address

	8 - 9	0	to	31	F200H	to	F21FH
	7 - 10	32	to	63	F220H	to	F23FH
	6 - 11	64	to	95	F240H	to	F25FH
	5 - 12	96	to	127	F260H	to	F27FH
	4 - 13	128	to	159	F280H	to	F29FH
	3 - 14	160	to	191	F2A0H	to	F2BFH
	2 - 15	192	to	223	F2C0H	to	F2DFH
	1 - 16	224	to	255	F2E0H	to	F2FFH
	Jumper inserted:		area activated (coordinator
			acknowledges in this area)
	Jumper not inserted:		area masked out (coordinator
			does not acknowledge in this area)
Examples	You wish to mask out the four communication flag areas with the highest
	addresses on COR A:
	16			9

EP7

18

Address F200H to F27FH

Activated (Jumper Inserted)

Address F280H to F2FFH

Masked Out (Jumper Open)

Figure 6-3 Example of Addressing the Communication Memory on COR A

System Manual	6-7
C79000-G8576-C199-06