EnOcean GmbH PTM210U Manual Do Utilizador
USER MANUAL
EnOcean GmbH
Kolpingring 18a
82041 Oberhaching
Germany
Kolpingring 18a
82041 Oberhaching
Germany
Phone +49.89.67 34 689-0
Fax
Fax
+49.89.67 34 689-50
info@enocean.com
www.enocean.com
www.enocean.com
Subject to modifications
PTM 210 / PTM 215 / PTM 21U User Manual
January 2012
Page 15/19
PTM 210 / PTM 215 / PTM 21U User Manual
January 2012
Page 15/19
PTM 210 / PTM 215 / PTM 210 U
The rolling code is not transmitted with every telegram. It is only transmitted dur-
ing teach-in. Afterwards the receiver has to increase the counter autonomously.
It is strongly recommended to use PTM 215 in secure mode only in fixed installa-
tions with safe radio distance. Otherwise it could happen that the rolling code of
PTM 215 and the receiver get out of synchronization.
Failure will occur when PTM 215 is operated consecutively outside the range of the
receiver more often than the defined rolling code window allows. The same may
apply in case of power interruptions on the receiver side. In this case it is neces-
sary to set the receiver in LRN mode and teach-in the device again.
Due to the enhanced telegram length of teach-in telegrams in secure mode, teach-
in is only possible at temperatures between 0 and 40°C.
If the teach-in process is not successful please repeat the procedure. Due to the
enhanced telegram length of teach-in telegrams in secure mode only a single
teach-in sub-telegram is sent at every actuation (no redundancy).
2.3.3 Switching between modes
The device can be switched from normal mode to secure mode by simultaneously pressing
both contact nipples of rocker A or rocker B and actuating the energy bow.
The device can be switched from secure mode to normal mode by simultaneously pressing
all four contact nipples of rocker A and rocker B and actuating the energy bow.
Before changing the operating mode please make sure to clear the device from all
receivers which have been taught to work with this device before. Otherwise the
receiver will ignore the telegrams and the application will not work.