![Siemens SIMOTICS S-1FK2 Operating Instructions Manual Download Page 406](http://html.mh-extra.com/html/siemens/simotics-s-1fk2/simotics-s-1fk2_operating-instructions-manual_379045406.webp)
A01980
PN: cyclic connection interrupted
Message value:
%1
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
The cyclic connection to the PROFINET controller is interrupted.
See also: r8936 (PN cyclic connection state)
Remedy:
Establish the PROFINET connection and activate the PROFINET controller in the cyclic mode.
A01981
PN: Maximum number of controllers exceeded
Message value:
Info. 1: %1, info. 2: %2
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
A controller attempts to establish a connection to the drive, and as a consequence exceeds the permitted number of
PROFINET connections.
The alarm disappears automatically after approx. 30 seconds.
Alarm value (r2124, interpret hexadecimal):
yyyyxxxx hex: yyyy = info. 1, xxxx = info. 2
Info 1 = 0: number of RT connections exceeded
Info 1 > 0: number of IRT connections exceeded
Info 2: permitted number of connections
Remedy:
Check the configuration of the PROFINET controllers.
A01982
PN: second controller missing
Message value:
-
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
Connections to two PROFINET controllers are expected. However, only the connection to a PROFINET controller is
present.
- there is only one connection to the F controller.
- system redundancy is activated.
Remedy:
Check the configuration of the PROFINET controllers.
A01983
PN: system redundancy switchover running
Message value:
-
Drive object:
All objects
Reaction:
NONE
Acknowledge:
NONE
Cause:
The "PROFINET system redundancy" function is configured and the connection between the primary control and drive
device is interrupted. The backup controller assumes control of the drive device.
Remedy:
Not necessary.
The alarm is automatically withdrawn after switchover has been successfully completed.
A01989
PN: internal cyclic data transfer error
Message value:
%1
Drive object:
All objects
Reaction:
NONE
Faults and alarms
13.2 List of faults and alarms
SINAMICS S210 servo drive system
404
Operating Instructions, 12/2017, A5E41702836B AA
Summary of Contents for SIMOTICS S-1FK2
Page 2: ......
Page 766: ...Index SINAMICS S210 servo drive system 764 Operating Instructions 12 2017 A5E41702836B AA ...
Page 767: ......