Diagnostics number Meaning
4 There is no job for a position specification
5 The status does not permit a location change (acknowledgment status 0 is used)
7 An impermissible acknowledgment status has been used
Other values: The number corresponds to the error message of the tool management in the
NC caused by this transfer.
The error status is reset to zero by acknowledgment of the error by the user.
Map of acknowledgments (DB41xx.DBBy108 to DBBy111)
The acknowledgments last set by the PLC user program (DB40xx.DBB0 to DBB3) are set and
reset by the PLC firmware together with the bits "Acknowledgment OK" or "Acknowledgment
error". If there is an error, the user uses these statically pending bits to see which
acknowledgment step triggered the error. If the PLC user program incorrectly sets multiple
acknowledgment bits, these are also entered one-to-one in the map.
Job status
DB4100...41xx Signals from tool management [r]
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
DBWy120 Reserved
DBWy122 Reserved
DBWy124 Current magazine number of the tool (INT)
DBWy126 Current location number of the tool (INT)
DBWy128 Target magazine number of the tool (INT)
DBWy130 Target location number of the tool (INT)
DBWy132 Reserved
DBWy134 Reserved
DBWy136 Reserved
DBWy138 Reserved
DBWy140 Multitool type (INT)
DBWy142 Multitool number of locations (INT)
DBWy144
Multitool tool distance (FLOAT)
DBWy146
DBWy148 Multitool location number (INT)
y [= 0 or 1]: TO unit 1 or TO unit 2
xx: Load location
Tool management
9.3 NC ↔ PLC user interface
CNC commissioning
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3 271
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