Siemens WFZ56 Series Mounting And Commissioning Instructions page 32

Device replacement
Radio add-on module
Replacing the calculator unit/heat meter
• Log off the calculator unit/heat meter to be replaced
from the network
• Carry out device replacement
• Log on the new calculator unit/heat meter in the network
Replacing the radio add-on module
When replacing the radio add-on module, the network
node must not be reprogrammed.
The device number transmitted is read out of the calcula-
tor unit and transmitted to the network node by the new
module as before.
Parameter setting
Radio add-on modules
The ACT20 parameter setting software and respective pa-
rameter setting cables are used to set parameters for the
radio modules and transmit installation telegrams. After
starting the ACT20 and logging on (user profile "Adminis-
trator"), select the respective interface and activate the tab.
The installation process is shown on the heat meter display
by means of the current installation step ("Inst 8" to "Inst 1").
AMR & walk-by
"Customer location" as freely selectable field (max. 8
•
digits)
Walk-by
• Start of transmission
• Type of readout
en 30
A6V10484149_----_a
• Transmission delay
• Transmission-free days
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