Siemens SINUMERIK 808D Operating Instructions

PLC sample applications
5.2 PLC sample application (milling)
PLC Subroutines Manual
84 Operating Instructions, 12/2012, 6FC5397-2EP10-0BA0
Structure of the sample application (OB1)
Call Conditions Subroutine Name Description
Each scan (SM0.0) AUX_MCP (SBR20) Auxiliary function
First scan (SM0.1) PLC_INI (SBR32) PLC initialization
Each scan (SM0.0) EMG_STOP (SBR33) Emergency Stop control
Each scan (SM0.0) MCP_NCK (SBR37) Transferring MCP and HMI
signals to the NCK interface
Each scan (SM0.0) HANDWHL (SBR39) Selecting a hand wheel through
the interface signal
DB1900.DBB1xxx
Each scan (SM0.0) AXIS_CTL (SBR40) Coordinate enabling control,
hardware limit, etc.
Each scan (SM0.0) SPINDLE (SBR42) Spindle control
Each scan (SM0.0) COOLING (SBR44) Cooling control
Each scan (SM0.0) LUBRICAT (SBR45) Lubrication control
Setting relevant PLC machine data
Machine data Corresponding function
14510[12] JOG key layout
14510[20] The maximum number of tool positions
14510[24] Lubrication interval (in 1min)
14510[25] Lubrication duration (in 0.01s)
Bit 1 Function of chip remover
Bit 2 Function of safe door
Bit 3 When the function of safe door is active, it can be triggered by M01/M02
Bit 4 Control of X axis rotation monitoring
Bit 5 Control of Y axis rotation monitoring
Bit 6 Control of Z axis rotation monitoring
14512[16]
Bit 7 Handwheel assignment with the MCP / HMI
Bit 0 Tool magazine function 14512[17]
Bit 3 Selection between handwheel and hand-held unit (0: handwheel; 1: hand-
held unit)
Bit 2 One time automatic lubrication after the power-on
Bit 4 Stop signal for an external spindle
Bit 5 Fixing the direction of a spindle
Bit 6 Hardware limit is independent of the PLC application
14512[18]
Bit 7 One hardware limit triggered per axis (enabled when bit 6=0)
Bit 1 Function of spindle braking
Bit 2 Password clearing by power-on (0: delete the password; 1: do not delete the
password)
14512[19]
Bit 7 MM+ (Manual Machine Plus) function (enabled when the MM+ has been
licensed and corresponding PLC subroutine has been called)

Siemens SINUMERIK 808D Specifications

General

Brand	Siemens
Model	SINUMERIK 808D
Category	Control Unit
Language	English