Advanced Function Programming 3-11
SIMATIC 505–2557 Installation and Operation Guide
The
process by which data is loaded into the SIMA
TIC 505–2557 module is
shown in Figure 3-6.
Set
up V
-memory
table with alarm
setpoints
Move data to WY
output registers
Set data identification
outputs for alarm
setpoints
Energize
Data_Ready output
Move function enable
mask to WY output
registers
Set data identification
for function enable
Energize
Data_Ready output
Module_Ready?
Module_Ready? No
Yes
No
Yes
Figure 3-6 Data
Loading Pr
ocess
Loading Data into
the SIMA
TIC
505–2557 Module