Siemens SINUMERIK 840D sl Series Diagnostics Manual page 185

08/2005
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: In the circle programming, a negative number of full revolutions has been specified.
Reactions: - Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Remedy: Modify part program.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
14050
Channel %1 block %2 nesting depth for arithmetic operations exceeded
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: For calculating arithmetic expressions in NC blocks, an operand stack with a fixed set size
is used. With very complex expressions, this stack can overflow. This may also occur with
extensive expressions in synchronized actions.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Divide up complex arithmetic expressions into several simpler arithmetic blocks.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14051
Channel %1 block %2 arithmetic error in part program
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: • In calculating an arithmetic expression, an overflow has occurred (e.g. division by zero)
• In a data type, the representable value range has been exceeded
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Analyze the program and correct the defective point in the program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14055
Channel %1 block %2 impermissible NC language substitution
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: In part program line %2, an NC language substitution shall be activated due to the config-
uration of
$MA_AXIS_LANG_SUB_MASK. This is not possible for the following reasons:
• Several events have been programmed causing the replacement cycle to be called.
Only
one substitution per part program line is allowed.
• For the part program line with the NC language substitution, a non-modal synchronized
action has been programmed as well.
Reactions: - Correction block is reorganized.
- Interpreter stop
- Interface signals are set.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-185