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03/2009 Overview of Alarms NCK alarms Definitions: Protection areas being elements of a protection area group must be linked with a kinematic chain. Protection areas that are not assigned to any kinematic chain are not relevant for collision monitoring, because their position in the space has not been defined. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: Defining the assignment of a protection area to a kinematic chain. Deleting the protection area from the protection area group. Program Continuation: Clear alarm with NC START or RESET key and continue the program. 26254 [Channel %1: ] Block %2: The protection area referred to in element %4 of protection area group %3 was not found Parameters: %1 = Channel number %2 = Block number, label %3 = Number of protection area group %4 = Number of the element of the protection area group Definitions: The protection area to be added to the current protection area group was not found. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: Indicate in $NP_MEMBER_X[...] the name of an existing protection area, define a protection area with the indicated name or delete entry. Program Continuation: Clear alarm with NC START or RESET key and continue the program. 26256 [Channel %1: ] Block %2: The protection area group %3 referred to in $NP_ADD_GROUP[%4] was not found Parameters: %1 = Channel number %2 = Block number, label %3 = Name of the protection area group to be added %4 = Index of protection area group Definitions: The protection area group to be added to the current protection area group was not found. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: Indicate in $NP_ADD_GROUP[...] the name of an existing protection area group, define a protection area group with the name indicated or delete entry. Program Continuation: Clear alarm with NC START or RESET key and continue the program. 26260 [Channel %1: ] Block %2: Collision of the two protection areas %3 and %4 Parameters: %1 = Channel number %2 = Block number, label %3 = Name of 1st protection area %4 = Name of 2nd protection area Definitions: The two protection areas named collide in the indicated block, i.e. the distance between the two protection areas is smaller than the value defined by MD10619 $MN_COLLISION_TOLERANCE. Reaction: Correction block is reorganized. Alarm display. NC Stop on alarm. Remedy: Change NC program or definition of the protection areas involved. Program Continuation: Clear alarm with NC START or RESET key and continue the program. 26261 Parameters: [Channel %1: ] The two protection zones %2 and %3 collide %1 = Channel number %2 = Name of 1st protection area %3 = Name of 2nd protection area © Siemens AG, 2009. All Rights Reserved SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009 2-397
