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Siemens AG 2001 All rights reserved 6FC5198–jAB40
1–180
SINUMERIK 840C / SIMODRIVE 611–D (DA)
Checksum error on receiving
Message length exceeded on receiving
Replace hardware
Increase cycle times
Timeout + message unknown on transmit-
ting
Replace hardware,
Increase cycle times
Replace hardware,
Increase cycle times
Timeout +message unknown on receiving
Replace hardware,
Increase cycle times
Error in data transmission
(unknown protocol ID)
Error in data transmission
(unknown message type)
Error in data transmission
(unknown service ID)
Error in data transmission
(unknown variable length)
Timeout on firmware booting
Replace hardware
(control module 611D, drive bus or
DCM), increase cycle times
Filling level
(time of 611D
error)
Abort of firmware booting due to 611D
system error
Replace hardware
(control module 611D, drive bus or
DCM)
An error occurred while reloading the drive
software from the MMC. This can happen if
NCK Power On or PLC restart has been
given during drive booting.
Switch control off/on. If the error
then still occurs, the 611D firmware
must be re–installed.
Re–install 611D firmware, contact
Service
Re–install 611D firmware, contact
Service
Acknowledgement cannot be allocated
Message to illegal software component
Error on drive bus formation or data trans-
mission
(write FIFO not empty)
Replace hardware:
NC module, control module 611D,
drive bus cable
Error on bus formation: timeout or CRC er-
ror during PCU initialization
Replace hardware:
control module 611D, NC module
Error on bus formation: timeout or CRC er-
ror on timer initialization in PCU
Replace hardware:
control module 611D, NC module
Ring programming with GI or
eliminate gantry axes, replace 611D
control module, wrong default for
speed controller clock pulse in stan-
dard control system with SW ver-
sions below SW 5
Invalid DCM interrupt (no timeout, no CRC)
1 Alarms
1.5.1 Alarm description
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