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Installation / Preparation for start-up
TR-Electronic GmbH 2010, All Rights Reserved
Printed in the Federal Republic of Germany
Page 142 of 183
TR - ELA - BA - DGB - 0016 - 04
01/20/2017
4.4 Switching on the supply voltage
After the connection and all settings have been carried out, the supply voltage can be
switched on.
After power on and finishing the initialization, the measuring system goes into the
PRE-OPERATIONAL state. This status is acknowledged by the Boot-Up message
“
COB-ID 0x700+Node-ID
”. If the measuring system detects an internal error, an
emergency message with the error code will be transmitted (see chapter "Emergency
Message", page 177).
In the PRE-OPERATIONAL state first only a parameter setting about Service-Data-
Objects is possible. But it is possible to configure PDOs with the help of SDOs. If the
measuring system was transferred into the OPERATIONAL state, also a transmission
of PDOs is possible.