Siemens SIDOOR AT40 System Manual page 141

Interface
The interface is implemented according to CiA 301, profile 417. The SIDOOR Service Tool
must be used to set the power of command to CAN, so that the controller can be addressed
via the CAN bus. The factory settings of the major parameters are:
Parameter
Command output
CANopen node ID
Baud rate
Door number
When the baud rate is set to "automatic", the CAN module automatically determines the
baud rate on the CAN bus. To do this, the CAN module must have received some valid CAN
telegrams. The LED H3 flashes at 5 Hz (quick flashing) while the baud rate is being
automatically determined.
LED signals
All LED signals are listed in the following table.
LED signal (H3)
(1 x per second)
(1 x per second)
(∼5 Hz)
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
System Manual, 06/2016, A2B00096162-AN
Factory setting
Digital IO (digital inputs)
7
Automatic
1
CANopen state machine
NO CAN telegrams are received
"Pre-operational" or
"Stopped"
CAN telegrams are received
NO CAN telegrams are received
"Operational"
CAN telegrams are received
Automatic determination of the baud rate
6.6 Connecting terminals and interfaces
Controllers
141