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The IP 265 High Speed Sub Control is a powerful, user–programmable I/O
module which relieves the CPUs of the SIMATIC S5–100 systems of automa-
tion tasks which place great demand on speed and reproducibility.
A separate manual is available for the IP 265. It can be ordered under the
order number 6ES5 998–5SH11.
Function
The IP 265 High Speed Sub Control is available with a COM software pack-
age which is required to determine the function of the module.
The use of the IP 265 in an S5 system enables rapid I/O processing in the
millisecond range. By implementation of an FPGA (Field Programmable
Gate Array) in the IP 265 it is possible to process process signals in parallel
and very fast.
The IP 265 user program consists of elementary basic functions such as logic
operations, counters, timers or comparators. The structure of the IP 265 user
program is based on the CSF 5 type of representation.
The following can be used:
The COM 265 is available for user–programming of the IP 265. Besides it
being programmable, the IP 265 can also be used to implement the special
"counter" function with a fixed–programmed standard program. For this pur-
pose, SIEMENS AG offers a memory submodule for the IP 265 with the stan-
dard "counter" function.
The IP 265 user program is automatically processed by the IP 265. It condi-
tions process input signals to process output signals. The IP 265 can read 11
process inputs (8 x 24 V inputs, 3 x 5 V differential inputs) and set 8 process
outputs (24 V outputs).
The program capacity of the FPGA and the number of process inputs/outputs
of one IP 265 are limited. The IP 265 is therefore used for rapid sub controls.
By adding one IP 265 to another, complex sub–processes can be controlled
with this module.
Installation
As other I/O modules, the IP 265 High Speed Sub Control is mounted on a
bus unit.
Addressing
The module is addressed like a 4–channel analog module.
ET 200U Distributed I/O Station
EWA 4NEB 812 6087–02b
Either a user–programmed user program
or
A fixed–programmed standard program from Siemens.
The module can be plugged in only at slots 0 to 7.
The ET 200U distributed I/O station can accommodate a maximum of six
IP 265 modules.
Function Modules
9-57
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