Siemens appendix Activating, Addesses, Slot No. in the S5-135U/155U

Multiprocessor Operation/Coordinators

PG Multiplexer: You set a base address from 1 to 31 with DIL switch S2. You can reference

Base Address the modules selected by the multiplexer under this address and the following seven addresses. The base address results from the sum of binary significances activated by the On setting of the switch.

Factory setting:

Switch

S2.1

S2.2

S2.3

S2.4

S2.5

S2.6

	Setting
off		on
'0'		'1'
x
x
x
x
x
		x

Meaning

±

Significance 16

Significance 8

Significance 4

Significance 2

Significance 1 (base address = 1)

PG Multiplexer:	You use switch S3 to activate the numbers and slots to be reached via the
Activating	COR 923C.
Addesses	Factory setting:

Switch

S3.1

S3.2

S3.3

S3.4

S3.5

S3.6

S3.7

S3.8

Setting

off on

x

x

x

x

x

x

x

x

Meaning

Base address + 0

Base address + 1

Base address + 2

Base address + 3

Base address + 4

Base address + 5

Base address + 6

Base address + 7

Slot No. in the S5-135U/155U

11

27

43

59

75

83

91

99

An example for setting the PG multiplexer is given on the following page.

System Manual	6-25
C79000-G8576-C199-06