Siemens SINUMERIK 840Di Diagnostic Manual page 478

Overview of Alarms
NCK alarms
27203 PROFIsafe: MD %1[%2]: SPL assignment error
Parameters: %1 = MD name
%2 = MD array index
Definitions: The parameterization of the specified machine data for the link between the SPL interface and a
PROFIsafe module is incorrect because of the following reasons:
- Exchanged bit limits (upper bit value < lower bit value)
- Bit values greater than definition of SPL interface (bit value > 64)
- Number of bits too high for this PROFIsafe module (upper bit value - lower bit value + 1 > 8)
- No SPL assignment parameterized (both bit values equal to zero)
- Incorrect SPL assignment (bit value equals zero)
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Correct the MD.
Program Switch control OFF - ON.
Continuation:
27204 PROFIsafe: double assignment MD %1[%2] - MD %3[%4]
Parameters: %1 = MD name 1
%2 = MD array index for MD name 1
%3 = MD name 2
%4 = MD array index for MD name 2
Definitions: A double assignment has illegally been parameterized in the specified machine data:
$A_INSE parameterized on DMP as well as PROFIsafe modules. Involved MDs:
- MD $MN_SAFE_IN_HW_ASSIGN
- MD $MN_PROFISAFE_IN_ASSIGN
$A_INSE parameterized on several PROFIsafe modules. Involved MD:
- MD $MN_PROFISAFE_IN_ASSIGN
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Correct the MD.
Program Switch control OFF - ON.
Continuation:
27205 PROFIsafe: number of signals in MD %1 [%2] <> MD %3[%4]
Parameters: %1 = MD name 1
%2 = MD array index for MD name 1
%3 = MD name 2
%4 = MD array index for MD name 2
Definitions: The parameterized number or the signals used must be the same in both machine data.
Reaction: Mode group not ready.
Channel not ready.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Correct the MD.
Program Switch control OFF - ON.
Continuation:
2-478
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006