Siemens SIMATIC S5 Manual page 128

S5-95U, SINEC L2
Examples:
Complete ZP input
area
(max. 128 DW)
Complete ZP output
area
(max. 128 DW)
Figure 7-3. Division of the DB Reserved for Cyclic I/O (ZP) in the S5-95U
Complete ZP output
area
(max. 121 DW)
Complete ZP input
area
(max. 121 DW)
Figure 7-4. Division of the DB Reserved for Cyclic I/O (ZP) in the S5-95U
EWA 4NEB 812 6112-02
ZP DBx for ZP Master
ZPE of ZP slave 1
ZPE of ZP slave 2
ZPE of ZP slave 23
ZPE of ZP slave 31
ZPE of ZP slave 4
.
.
.
ZPE of ZP slave 13
ZPA for ZP slaves 4 & 15
ZPA for ZP slave 15
ZPA for ZP slaves 1, 2, & 4
.
.
.
ZPA for ZP slave 24
(Example for ZP Master)
ZP DBx for ZP Slave
ZPA for ZP master
ZPE of ZP master
(Example for ZP Slave)
Data Transmission Using Cyclic I/O
DW 1 ...
... DW 60
DW 140 ...
... DW 255
DW 1 ...
... DW 50
DW 150 ...
... DW 255
7-5