Name: Siemens SIMATIC S7-300 Module data
Brand: Siemens
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A5E00201782-02

Reparameterization steps in RUN mode

Observe the reparameterization steps described in the above manual.

Note the peculiarities of certain modules described in the table.

Example 1:

To change a measuring range for modules, proceed as follows:

1. Change the user program so that the channel to be reparameterized is no

longer evaluated, and download it to the CPU.

2. Change the measuring range for the module in HWCONFIG, and download the

changed configuration to the CPU.

3. Adapt the user program to the changed channel, and download it to the CPU.

Example 2:

When reparameterizing certain modules (see the table), you should ensure that

there is no pending diagnostic event (e.g. a wire break message) before carrying

out reparameterization, since otherwise it may happen in some cases that outgoing

diagnostic events are no longer reported. As a result, the SF LEDs on the CPU,

IM, or module will continue to shine, for example, although the reparameterized

module is working correctly. If such a situation does arise, however, the module

must be removed and then plugged in again.

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