EUCHNER BR-FLX, Operating Instructions Manual

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MAN20001574-01-09/22 (translation of the original operating instructions)
Operating Instructions
Transponder-Coded Safety Switch CTM-C2-BP/BR-FLX
EN
12.3. Overview of the communication data
The switch transmits both process data that are continuously transmitted to the evaluation unit (cyclical data) and data that
can be polled specifically as needed (acyclical data). For further information on connection and on the communication data,
refer to the operating instructions for your BR/IO-Link Gateway.
12.3.1. Cyclical data (process data)
Table 2: Cyclical data (process data)
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Byte 1 OI - - - OM - - OD
Byte 2 - - - - OLS - OL -
Table 3: Status and control data
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Byte 1 - - - - - - - CL
Bit Signal Message
OI Diagnostics There is a fault, see chapter 15.3. Error messages on page 32.
OM Status The safety outputs of the device are switched.
OD Door position A valid actuator is detected in the actuating range, and the guard is closed.
OLS Locking element The locking element is stuck, see chapter 15.3. Error messages on page 32.
OL Guard locking Guard locking is active.
CL Control of guard locking
Guard locking is controlled via IO-Link communication, see chapter 6.3.2. Guard locking on version CTM-C2 and
control via IO-Link communication on page 10.