Siemens SINUMERIK 840D Series Diagnostics Manual page 348

1 Alarms
Program Continuation:
27002
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
27003
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
27004
Parameters:
Definitions:
1-348
1001: Incorrect control timer initialization. Cause, remedy: -
1002: User confirmation timer expired.
1003: Reference tolerance affected.
1004: Plausibility of user confirmation is affected.
1005: Pulses already deleted during test stop selection. Test stop selection with missing
pulse enable, error during wiring of the SGE "pulses have been deleted".
1006: Error during forced SGA dynamization.
1007: Communication failure between PLC and drive.
1008: Erroneous data transfer between PLC and drive.
1009: Trigger a subsequent stop after test stop.
1010: Pulses not deleted.
1020: Cyclic communication between NCK and drive no longer functions.
Clear alarm with the RESET key. Restart part program
Axis %1 test stop is running
%1 = Axis number
Proper functioning of the switch-off path is just being tested by setting of the SGE "Test
stop selection".
- Alarm display.
The message serves only for user information.
The alarm automatically disappears after expiration of the delay time that is defined in MD
$MA_SAFE_PULSE_DIS_CHECK_TIME, and the removal of the SGE "Test stop selec-
tion" when the controller detects pulse deletion, i.e., the test is successfully concluded. A
successful test can be recognized by the alarm 27001 with the error code 1005 or the
alarm 27024.
Alarm display showing cause of alarm disappears. No further operator action
Checksum error found: %1 %2
%1 = Note on code section or table
%2 = Table number
Checksum error in safety-relevant code or safety-relevant data. The safe monitoring func-
tions (Safety Integrated) in the NCK could be affected.
- Alarm display.
Continue to work very carefully. Reload code and data as soon as possible (Power On). If
this error occurs again, contact your service personnel.
Switch control OFF - ON.
Axis %1, difference safe input %2, NCK %3, drive %4
%1 = Axis number
%2 = Monitoring input
%3 = Interface identifier NCK input
%4 = Interface identifier drive input
A difference has been found on the specified safe input. The state of the specified input
signal differed in the two monitoring channels NCK and 611D during the duration set in
$MA_SAFE_MODE_SWITCH_TIME.
Monitoring in question:
SS/SV = Difference in SGE "Deselection of safe operating stop/Safe velocity"
SS = Difference in SGE "Safe operating stop"
SV = Difference in SGEs "Selection safe velocity"
SP = Difference in SGE "Selection safe end position"
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
 Siemens AG, 2002. All rights reserved
11.02