Siemens SINUMERIK 840D sl Series Diagnostics Manual page 337

08/2005
Remedy: • Perform the brake test for the other travel direction
• Adjust drive MD 1192 better to the current weight ratio. The alarm will occur only if the
current torque deviates from MD 1192 by more than 5% when the brake is released.
• Activate the automatic determination of the load torque at the beginning of the brake test
via MD $MA_SAFE_BRAKETEST_CONTROL, Bit 0 = 1.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
20100
Channel %1: invalid configuration for digitizing
Parameters: %1 = Channel number
Definitions: • The digitizing function expects the definition of three geometry axes in the channel.
• At the available baud rate for a transmission of the actual positions and setpoint veloci-
ties between the NC and the digitizing device, the interpolation cycle must be set to a min-
imum of 5ms.
Reactions: - Interface signals are set.
- Alarm display.
Remedy: Please inform authorized personnel / the service department.
• Define three geometry axes for the digitizing channel by means of machine data.
• Use an interpolation cycle greater than 5ms.
Program Con- Switch control OFF - ON.
tinuation:
20101
Timeout during initialization of communication with the digitizer
Definitions: The attempt to synchronize the communications link to the digitizing unit and to transfer
the machine parameters was aborted after the preset timeout limit of 15 seconds was
exceeded.
Reactions: - Interface signals are set.
- Alarm display.
Remedy: Check the connection to the digitizing unit (RS422 cable, supply voltage) and whether the
digitizing unit is switched on.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
20102
Channel %1: No or invalid trafo at digitizing active
Parameters: %1 = Channel number
Definitions: Prerequisite for the 3+2 axis digitizing is an active kinematic transformation. Permitted
transformations are the general 5-axis transformation and the universal inclinable head.
Reactions: - Interface signals are set.
- Alarm display.
Remedy: • Before digitizing, activate a permitted transformation.
• Select three-axis mode for digitizing via machine data.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
20103
Channel %1: Digitizing module does not support 3+2 axes digitizing
Parameters: %1 = Channel number
Definitions: Prerequisite for 3+2 axis digitizing is that the NCU and the digitizing module both have the
3+2 axis mode.
Reactions: - Interface signals are set.
- Alarm display.
Remedy: • SW update for the digitizing module.
• Select three-axis mode for the digitizing via machine data.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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