Siemens SIMATIC IM 151/CPU

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Getting Started - ET 200S-IM 151/CPU Interface Module
A5E00058783-01
8-18
11 Operate the two switches of the S7-300 alternately.
The LEDs of the S7-300 inputs 1.1 and
1.2 light up alternately.
The LED of the 5.4 output does not
light up.
12 Operate the two switches of the S7-300
simultaneously.
The LEDs of inputs 1.1 and 1.2 light up
together.
Because the two switches are ANDed
in the program (=series connection)
and assigned to the output 5.4, the
LED of output 5.4 lights up.
13 Operate the switch that is connected to I1.0 of the
ET 200S.
The LEDs of the IM input 1.0 and the
S7-300 output 5.0 light up.
14 Operate the switch that is connected to I1.1 of the
S7-300.
The LEDs of the S7-300 input 1.1 and
the IM output 2.1 light up.
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Each time the power is switched off and on again, the user program in the memory
of the IM 151/CPU is deleted. To download the program again, you have the three
following options:
1. Download your program from the programming device to the IM 151/CPU.
2. Store your program on the MMC in the IM 151/CPU (STEP 7: 3/&menu
&RS\5$0WR520menu command).
3. Store your program on the MMC in the programming device (STEP 7:3/&
menu6DYH3URMHFWRQ3*0HPRU\&DUGmenu command), and insert the
MMC in the IM 151/CPU.
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Incorrect operation, incorrect wiring or incorrect hardware configuration can result
in faults that the CPU indicates after a memory reset with the group error LED (6).
You can find out how to evaluate these errors and messages in the following
manuals
• 6+DUGZDUHDQG,QVWDOODWLRQ;Section 8.3.2
• 3URJUDPPLQJZLWK67(39; Chapter 21
• ,0&38,QWHUIDFH0RGXOH, Chapter 5
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We recommend that you also read the following Getting Started document: *HWWLQJ
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You can download all the manuals free of charge from the Siemens home page
(Automation and Drives Customer Support).