Profibus Dp Communication - ABB EAN823 Operating Instruction

Communication

10.2 PROFIBUS DP communication

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