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Siemens SINUMERIK 840D Function Manual

Siemens SINUMERIK 840D
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Detailed description
2.7 Program operation mode
Basic logic functions: Mode group, channel, program operation, reset response (K1)
102 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Block search
References:
/BEM/ Operator's Guide HMI Embedded
Repositioning at contour (machine function REPOS)
References:
/BEM/ Operator's Guide HMI Embedded
Oriented tool retraction
References:
/PGA/ Programming Manual, Advanced
Interrupt routine (see Subsection 2.5.12)
DRF function, workpiece zero offset
References: /FB2/ Function Manual, Extended Functions; Manual and Handwheel Travel
(H1)
Starting the interrupted program with interface signal:
DB21, ... DBX7.1 (NC start) or
via NC instruction START from another channel.
2.7.4 RESET command
Command priority
Channel status
The RESET command can be executed in every channel state. This command is aborted by
another command.
Commands
RESET commands
The following Reset commands are available:
DB11, ... DBX0.7 (mode group reset)
DB21, ... DBX7.7 ("Reset")
For a further explanation of the individual interface signals, please see
References: /FB1/ Function Manual Basic Functions; NC/PLC interface signals (Z1)
A RESET command can be used to interrupt an active part program or a part program block
(in MDA).
After execution of the Reset command, the IS DB21, ... DBX35.7("channel state reset") is
set.
The part program cannot be continued at the point of interruption. All the axes of the channel
go into exact stop unless they are in followup mode. The same applies to the spindles
configured in the channel.
The following actions are executed when the RESET command is triggered:

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Siemens SINUMERIK 840D Specifications

General IconGeneral
SeriesSINUMERIK 840D
AxesUp to 31
ChannelsUp to 10
Operating SystemWindows-based
Power Supply24 V DC
Control Unit TypeCNC
InterfaceEthernet, PROFIBUS
DisplayTFT color display
InterpolationSpline
PLCIntegrated PLC
Data StorageCompactFlash, USB

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