Siemens SINUMERIK 840D sl Series Diagnostics Manual page 665

08/2005
Cause: The acceptance test mode is active. The POWER ON signals of the safety-relevant motion
monitoring functions can be acknowledged during the acceptance test using the RESET
button of the higher-level control.
Remedy: None necessary.
The message is withdrawn when exiting the acceptance test mode.
Note:
SI: Safety Integrated
201800 <location>DRIVE-CLiQ: Hardware/configuration incorrect
Reaction: NONE (DCBRAKE, ENCODER, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: A DRIVE-CLiQ connection fault has occurred.
Fault value (r0949, decimal):
0 ... 7:
Communications via DRIVE-CLiQ socket 0 ... 7 has not been switched to cyclic operation.
The cause can be an incorrect structure or a configuration that results in an impossible bus
timing.
10:
Loss of the DRIVE-CLiQ connection. The cause can be, for example, that the DRIVE-CLiQ
cable was withdrawn from the control unit or as a result of a short-circuit for motors with
DRIVE-CLiQ. This fault can only be acknowledged in cyclic communication.
11:
Repeated fault when detecting the connection. This fault can only be acknowledged in
cyclic communication.
12:
A connection was detected but the node ID exchange mechanism does not function. The
reason is probably that the component is defective. This fault can only be acknowledged
in cyclic communication.
Remedy: Re fault value = 0 ... 7:
- ensure that the DRIVE-CLiQ components have the same firmware releases.
- avoid longer topologies for short current controller clock cycles.
Re fault value = 10:
- check the DRIVE-CLiQ cables at the control unit.
- remove any short-circuit for motors with DRIVE-CLiQ.
- carry-out a POWER ON.
Re fault value = 11:
- check the electrical cabinet design and cable routing for EMC compliance
Re fault value = 12:
- replace the component involved.
201802 <location>CU DRIVE-CLiQ: POWER ON due to basic sampling times
Reaction: OFF2 (DCBRAKE, OFF1)
Acknowledge: POWER ON
Cause: It is not possible to change the DRIVE-CLiQ basic sampling times p0110 in operation.
POWER ON is required.
Fault value (r0949, decimal):
Index of p0110.
Remedy: - save (p0971 = 1).
- carry-out a POWER ON.
201900 <location>PROFIBUS: Configuration telegram error
Reaction: NONE
Acknowledge: NONE
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-665