© 2002 Carlo Gavazzi Industri A/S. All rights reserved
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G 3800 X015 Configuration Software
October 2002
G 3800 X015 Configuration Software
October 2002
G 3800 X015 Configuration Software
October 2002
Parameter: Radio Modem Central
Parameter
Description
Modem turn-around
time
Defines the time delay the Master Generator uses when changing between
receiving and transmitting. This can be used to adapt to individual radio modem
types, which may have different requirements for this parameter. The default val-
ue of 100 ms will work in most cases.
Substation max.
response time
Defines the time the central master generator will wait for an answer from a sub-
station. If the master generator does not receive an answer within this time it
continues to the next substation. The default time is 1 s, which is fine for most
applications, but longer time may be needed if repeater stations are used on the
radio modems.
No. of substations
Defines the number of substations connected via radio modem to the central
master generator.
Important Note: The master generators configured as "Radio modem substa-
tion" must be given the ID numbers from 1 and onwards. Example: When "No of
substations" are set to 3, then the 3 master generators configured as "radio
modem substation" must be given the ID numbers 1, 2 and 3 respectively.
Select groups for ex-
change of Mux analog
If multiplexed analog I/O’s are used in the radio modem system, then it is neces-
sary to define which "channel group pairs" are used for this purpose. This is sim-
ply done by selecting the relevant check boxes. It is only possible upon prior
setup of Multiplex-count under the menu Counters and Mux Analog Setup.
5.2 Setup of Radio Modem Central
