6Th Step: Test Run - Siemens SIMATIC ET 200S Manual

Getting Started
2.6

6th step: Test Run

Se- Action
quence
1 In the SIMATIC Manager, click on Blocks in the
left-hand part of the window.
2 Right-click in the right-hand part of the window
and insert an empty organization block with the
name OB 82 into the block container.
This block ensures that the S7-300-CPU is
started even if the IM 151-7 CPU signals a
diagnostic fault.
Generate OB 86 in the same way.
Note:
OB 86 only becomes relevant in DP slave
operation.
3 Select the block container in the left-hand side
of the window again.
In the PLC menu, select the Load command to
transfer the program and the hardware
configuration to the IM 151-7 CPU.
Confirm all windows that appear with Yes.
4 Set the mode selector on the IM 151-7 CPU to
RUN
.
5 Press the two buttons alternately.
6 Press the two buttons simultaneously.
7 Switch the mode selector of the IM 151-7 CPU
to STOP and switch off the PS of the
IM 151-7 CPU.
2-10
Result
Blocks is highlighted.
The blocks OB82 and OB86 appear next to
the block OB 1.
The program and configuration are
downloaded from the PD to the
IM 151-7 CPU.
The STOP LED goes out. The RUN LED
starts to flash and then remains lit.
The LEDs of inputs E1.0 and E1.2 light up
alternately.
The LED of output 2.0 does not light up.
The LEDs of inputs E1.0 and E1.2
(1 and 5 LED of the DI) light up
simultaneously.
The LED of output 2.0 (1 LED of the DO)
lights up since the two buttons have been
linked in the program by means of an AND
function (= series connection) and assigned
to output A2.0.
A connected actuator or display element
would then be activated.
All LEDs go out.
ET 200S IM 151-7 CPU Interface Module
A5E00058783-04