
NCK alarms/ISO alarms
06/2007 Overview of alarms
2-37
" Siemens AG 2007 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2007Edition
4503 In TO unit, %1 H number %2 assigned more than once. H number linked
again.
Parameters: %1 = TO unit
%2 = H number
Definitions: This error can only occur when MD $MN_MM_EXTERN_CNC_SYSTEM= 1 or 2. The Power ON
effective machine data bit 10890, $MN_EXTERN_TOOLPROG_MODE, bit 3 has been reset. On
reconstructing data handling after Power ON, it has been found that different edges of the same TO
unit have the same H number. They had been linked previously. They are linked again and MD bit
$MN_EXTERN_TOOLPROG_MODE, bit 3 is set again.
Reaction: Alarm display.
Remedy: H numbers must be assigned only once in a TO unit. Then, machine data bit 10890,
$MN_EXTERN_TOOLPROG_MODE, bit 3 can be set = 0 and a restart can be performed.
Program Con-
tinuation:
Clear alarm with the Delete key or NC START.
4610 Invalid handwheel module for handwheel %1
Parameters: %1 = Handwheel module
Definitions: The handwheel module for handwheel %1 requested through machine date
$MN_HANDWHEEL_MODULE is not available for 840D systems. An 840D system is always
regarded as a module. For this reason, handwheels directly linked with 840D systems
$MN_HANDWHEEL_MODULE = 1 must always be set.
Reaction: Interface signals are set.
Alarm display.
Remedy: Set machine date $MN_HANDWHEEL_MODULE = 1 for the corresponding handwheel.
Program Con-
tinuation:
Switch control OFF - ON.
4611 Invalid handwheel input for handwheel %1
Parameters: %1 = Handwheel input
Definitions: The handwheel input for handwheel %1 requested through machine date
$MN_HANDWHEEL_INPUT is not available for 840D systems. With 840D systems, a maximum of 3
handwheels can be linked directly (1st and 2nd directly to 840D HW, 3rd handwheel through free
encoder input).
Reaction: Interface signals are set.
Alarm display.
Remedy: Configure machine date $MN_HANDWHEEL_INPUT for a valid input for the corresponding hand-
wheel
Program Con-
tinuation:
Switch control OFF - ON.
4620 Invalid handwheel module for handwheel %1
Parameters: %1 = Handwheel module
Definitions: The handwheel module for handwheel %1 requested through machine date
$MN_HANDWHEEL_MODULE is not available for 802D systems. An 802D system is always
regarded as a module. For this reason, $MN_HANDWHEEL_MODULE = 1 must always be set for
handwheels directly linked with 802D systems.
Reaction: Interface signals are set.
Alarm display.
Remedy: Set machine date $MN_HANDWHEEL_MODULE = 1 for the corresponding handwheel.
Program Con-
tinuation:
Switch control OFF - ON.
4621 Invalid handwheel input for handwheel %1
Parameters: %1 = Handwheel input
Definitions: The handwheel input for handwheel %1 requested through machine date
$MN_HANDWHEEL_INPUT is not available for 802D systems. With 802D systems, a maximum of 2
handwheels can directly be linked.
Reaction: Interface signals are set.
Alarm display.
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