ABB EBN853 - PROFIBUS DP Communication

Communication
40 OI/PME/LME/EAN823/EBN853/EBN861-EN
10.2 PROFIBUS DP communication
PNO ID no. 0x9655 Actuators with DP/V0 communication (cyclical data traffic)
0x09EC Actuators with DP/V1 communication (cyclical and acyclical data traffic)
Communication protocol Profibus PA profile V3.0 Class B acc. to IEC 50170 / EN 50170 (DIN 19245)
Bus cable Twisted, shielded copper wire acc. to IEC 50170 / EN 50170
Interface EIA-485 (RS485) acc. to IEC 50170 / EN 50170
Permissible baud rates
- 93.75 kbit/s
- 187,5 kbit/s
- 500 kbit/s
- 1500 kbit/s
Automatic baud rate detection
Bus address 0 ... 126, default address 126
Set Slave Address service is supported
Bus termination Connectable active bus termination. Voltage supply from power electronic unit
Block types
1 AO Function Block
1 Transducer Block
1 Physical Block
Fail Save Failsafe function is supported.
Configurable function for downtime of bus communication
- Lock in last position
- Drive to safety position
- Rules with last effective setpoint
Adjustable time delay.
Modules for cyclical communication 8 standards-compliant modules and 3 manufacturer-specific modules are available.*
SP (Short)
SP (Long)
RCAS_IN+RCAS_OUT
SP+READBACK+POS_D
SP+CHECKBACK
SP+READBACK+POS_D+CHECKBACK
RCAS_IN+RCAS_OUT+CHECKBACK
SP+RCAS_IN+READBACK+RCAS_OUT+POS_D+
CHECKBACK
STANDARD
SP+RB+MESSEING
SP+RB+ENL_DIAG
Acyclic communication Full parametrization and configurability via Master Class 2 and DTM
Behavior in 0/100 % end position: hold with rated force
Setpoint function: linear, setpoint = position value
Setpoint input: Digital
Function selection: Positioner, parameter: Setpoint
Default settings
Actual output value: Digital
In addition to the Profibus communication, there are 2 digital outputs.
Potential free relay contact, max. 60 V, 150 mA
BA 1 (DO 1) ready for operation 0 %
Digital outputs,
BA 1 and BA 2
(DO 1 and DO 2)
Default setting:
BA 2 (DO 2) ready for operation 100 %
Individual settings See data sheet 10/68-2.40 or upon request
*Full description of communication modules, see parametrization and configuration instructions 45/68-10