Siemens Sinumerik 840D Series User Manual

1 Alarms 11.02
1-18
 Siemens AG, 2002. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
Reactions: - Alarm display.
- Interface signals are set.
- NC not ready.
- Mode group not ready, also effective for single axes
- Alarm reaction delay is canceled.
- NC Stop on alarm.
- NC Start disable in this channel.
Remedy: Make a note of the error text and contact Siemens AG A&D MC, Hotline (tel./fax: see
alarm 1000)
Program Continuation: Clear alarm with the RESET key in all channels of this mode group. Restart part program.
1019 Floating point arithmetic error at address %3 in channel %1 task %2 FPU state
%4
Parameters: %1 = Channel number
%2 = Task ID
%3 = Code address of operation that triggered the error
%4 = FPU status
Definitions: The floating point unit of the processor has triggered an exception on account of a compu-
tational error.
Reactions: - Alarm display.
- Interface signals are set.
- NC not ready.
- Alarm reaction delay is canceled.
- Mode group not ready, also effective for single axes
- NC Stop on alarm.
- NC Start disable in this channel.
Remedy: Make a note of the error text and contact Siemens AG A&D MC, Hotline (tel./fax: see
alarm 1000)
Program Continuation: Clear alarm with the RESET key in all channels of this mode group. Restart part program.
1030 System error in link module error code %1 error type %2
Parameters: %1 = Hex-Zahl Link-Error
%2 = Hex-Zahl Link-Error-Type
Definitions: This alarm is not a user error. An internal error has occurred in the software of the link
module. Two parameters are output with this error for debugging purposes. They provide
information about the cause and location of the error.
Reactions: - Alarm display.
- Interface signals are set.
- NC not ready.
- Channel not ready.
- NC Start disable in this channel.
- NC Stop on alarm.
Remedy: Make a note of the error text and contact Siemens AG A&D MC, Hotline (tel./fax: see
alarm 1000)
Program Continuation: Switch control OFF - ON.
1031 Link module generated an unspecified error %1 NCU %2 %3 %4
Parameters: %1 = Hex-Zahl unspecified status in stateOfLinkModules
%2 = NCU number
%3 = Command from link module to NCK
%4 = Status of own link

Siemens Sinumerik 840D Series Specifications

General

Axes	Up to 31 axes
Power Supply	24 V DC
Control Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
PLC	Integrated PLC (programmable logic controller)
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Max. Number of Channels	Up to 10 channels