Art. No. ..5192KRMTSD
Art. No. ..5194KRMTSD
4.2.4.1.3 Transmission delay
After a reset (e.g. after loading of an application program or the physical address or after switch-
on of the bus voltage), the device can automatically transmit telegrams for the "Room
temperature controller extension" function. In case of the controller extension, the device
attempts to retrieve values from the room temperature controller by means of read telegrams in
order to update the object states. In case of the room temperature measurement, the device
transmits the current room temperature after a reset to the bus.
If, besides this compact room controller module, there are still other devices installed in the bus
which transmit telegrams immediately after a reset, it may be useful to activate the transmit
delay for automatically transmitting objects on the "General" page in order to reduce the bus
load.
When transmit delay is activated, the device determines the value of its individual delay from the
device number of its physical address (phys. address: area.line.device number). This value can
be about 30 seconds maximum. Without setting a special time delay, this principle prevents
multiple TSM from trying to transmit telegrams to the bus at the same time.
i
The transmit delay is not active for the rocker or button functions of the TSM. In addition,
the controller objects are not influenced by the transmission delay.
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Software "Room controller display compact module 146x11"
Functional description
