Loading Data into the SIMATIC 505±2557 Module

The process by which data is loaded into the SIMATIC 505±2557 module is shown in Figure 3-6.

Set up V-memory table with alarm setpoints

No

Module_Ready?

Yes

Move data to WY

output registers

Set data identification

outputs for alarm

setpoints

Energize

Data_Ready output

No

Module_Ready?

Yes

Move function enable

mask to WY output

registers

Set data identification

for function enable

Energize

Data_Ready output

Figure 3-6 Data Loading Process

SIMATIC 505±2557 Installation and Operation Guide

Advanced Function Programming 3-11

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Siemens 505-2557 installation and operation guide Loading Data into the Simatic 505±2557 Module, Data Loading Process