Siemens Sinumerik 840C Diagnostics Manual page 27

04/96
91 UMS invalid
Scan
At POWER ON and activated UMS data
Effect
Interlocking of NC START until alarm is acknowledged.
Explanation
The configured identifying number in the UMS header, evaluated by the system software, is incorrect or no UMS
has been loaded because the memory reserved for this (MD 60000) is smaller than the UMS to be loaded.
Remedy
Check MD 60000 or install the correct UMS.
Note
Applies as from SW 4
93 Wrong UMS selector
S
Scan
At POWER ON and with activated UMS data
S
Effect
Interlocking of NC START until alarm is acknowledged.
Explanation
The address lists preset by the NC workstation do not contain the set selectors required for error-free processing
of a UMS.
Remedy
Check the system software of the NC workstation, or have it checked.
94 Wrong UMS identifier
S
Scan
At POWER ON and with activated UMS data
S
Effect
Interlocking of NC START until alarm is acknowledged.
Explanation
An incorrect identifier is programmed in the UMS.
Remedy
Check UMS and NC workstation software.
95 Wrong number in GSB
S
Scan
At POWER ON and with activated UMS data
S
Effect
Interlocking of NC START until alarm is acknowledged.
Explanation
Numbers have been used in the modified system area (GSB) which are outside the reserved areas.
Remedy
Check the numbers used in the modified system area.
96 Language in UMS not available
Scan
At UMS analysis (POWER ON of control not during start-up)
Effect
UMS is connected in its basic language
Explanation
Two-language UMS does not contain the language activated in the control
Remedy
Put correct UMS in control
Note
Applies up to SW 1 only
101 Prewarning replace battery
Scan
POWER ON
Cyclic
Effect
Battery monitoring is activated if battery voltage falls below the advance warning voltage threshold.
Explanation
The working process is not interrupted
User is advised to replace the backup battery to avoid the risk of data loss – see alarm 1.
Remedy
Replace battery when control is switched on
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SINUMERIK 840C / SIMODRIVE 611–D (DA)
1 Alarms
1.5.1 Alarm description
POWER ON
POWER ON
POWER ON
POWER ON
Acknowledgement key
Acknowledgement key
1–19