Siemens SINUMERIK 840D Diagnostics Manual page 538

1 Alarms
Remedy:
Program Continuation:
300007
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
300008
Parameters:
Definitions:
1-538
Perform the following checks:
1) Using the configuration display or the associated machine data, check whether the
number and type (1-axis or 2-axis) of the modules match your bus setup.
2) Check whether the red LED is illuminated on the displayed drive module. If this is not
the case, then usually the module does not have any power.
• Check the connections of the ribbon cable running from your I/RF or monitoring unit to
the module.
• If after switching on the I/RF or monitoring unit, no LED of a module which is connected
to it is illuminated, then check the I/RF or monitoring unit and, if required, replace the rib-
bon cable.
• With a multi-tier installation where the power is switched on at different times, an error
message can also mean that one tier has been switched on too late (current permissible
time 10 seconds). If possible, switch on the second tier at the same time.
3) Check whether all drive bus connectors have correctly snapped into place and that the
bus terminator is connected.
4) If you have not been able to detect an error by now, the module is defective.
Replace the module.
Switch control OFF - ON.
Axis %1 drive %2 not present or inactive
%1 = NC axis number
%2 = Drive number
In the axis-specific machine data 30110 CTRLOUT_MODULE_NR (this specifies at which
drive module the speed setpoint is output) and MD 30220 ENC_MODULE_NR (this spec-
ifies the drive module which outputs the encoder actual value for the position control)
there is a drive logic number that does not occur in the NCK MD 13010
DRIVE_LOGIC_NR and the machine data 30240 ENC_TYPE and MD 30130
CTRLOUT_TYPE are set to "1".
- NC not ready.
- The NC switches to follow-up mode.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Please inform the authorized personnel/service department. Check the setpoint/actual
value assignment in the axis-specific MD 30110 CTRLOUT_ MODULE_NR and MD
30220 ENC_MODULE_NR and the drive logic number in the NCK MD 13010
DRIVE_LOGIC_NR and bring these into agreement.
Switch control OFF - ON.
Axis %1 drive %2 measuring circuit %3 is not available
%1 = NC axis number
%2 = Drive number
%3 = Measuring circuit number
In the axis-specific MD 30230 ENC_INPUT_NR [e]=E (e ... encoder index - the position
control works with this encoder, E ... encoder number - encoder connector selection on
the drive module), an encoder connector (1 or 2) was selected, to which no encoder is
connected.
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04