Siemens SINUMERIK 840Di Diagnostic Manual page 208

Overview of Alarms
NCK alarms
14096 Channel %1 block %2 illegal type conversion
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: During the program run, a variable value assignment or an arithmetic operation has caused data to
be processed in such a way that they have to be converted to another type. This would lead to the
value range being exceeded.
Value ranges of the various variable types:
- REAL: Property: Fractional number with dec. pt., value range: +/-(2-1022-2+1023)
- INT: Property: Integers with signs, value range: +/-(231-1)
- BOOL: Property: Truth value TRUE, FALSE, value range: 0,1
- CHAR: Property: 1 ASCII character, value range: 0-255
- STRING: Property: Character string (max. 100 values), value range: 0-255
- AXIS: Property: Axis addresses, value range: Axis names only
- FRAME: Property: Geometric information, value range: As for axis paths
Overview of type conversions:
- from REAL to: REAL: yes, INT: yes*, BOOL: yes1), CHAR: yes*, STRING: -, AXIS: -, FRAME: -
- from INT to: REAL: yes, INT: yes, BOOL: yes1), CHAR: if value 0 ...255, STRING: -, AXIS: -, FRAME:
-
- from BOOL to: REAL: yes, INT: yes, BOOL: yes, CHAR: yes, STRING: -, AXIS: -, FRAME: -
- from CHAR to: REAL: yes, INT: yes, BOOL: yes1), CHAR: yes, STRING: yes, AXIS: -, FRAME: -
- from STRING to: REAL: -, INT: -, BOOL: yes2), CHAR: only if 1 character, STRING: yes, AXIS: -,
FRAME: -
- from AXIS to: REAL: -, INT: -, BOOL: -, CHAR: -, STRING: -, AXIS: yes, FRAME: -
- from FRAME to: REAL: -, INT: -, BOOL: -, CHAR: -, STRING: -, AXIS: -, FRAME: yes
1) Value <> 0 corresponds to TRUE, value ==0 corresponds to FALSE.
2) String length 0 => FALSE, otherwise TRUE.
3) If only 1 character.
It is not possible to convert from type AXIS and FRAME nor into type AXIS and FRAME.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Modify the program section such that the value range is not exceeded, e.g. by a modified variable
definition.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
14097 Channel %1 block %2 string cannot be converted to AXIS type
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The called function AXNAME - conversion of the transferred parameters of the STRING type to an
axis name (return value) of the AXIS type - has not found this axis identifier in the machine data.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Check the transferred parameters (axis
name) of the function AXNAME to determine whether a geometry, channel or machine axis of this
name has been configured by means of the machine data:
10 000: AXCONF_MACHAX_NAME_TAB
20 070: AXCONF_GEOAX_NAME_TAB
20 080: AXCONF_CHANAX_NAME_TAB
Select the transfer string in accordance with the axis name and change the axis name in the machine
data if necessary. (If a change of name is to take place via the NC part program, this change must first
be validated by means of a "Power On").
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
2-208
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006