PLC Subroutines Manual
32
6FC5397-0FP40-0BA0, 08/2013
3
PLC subroutines
3.1
PLC machine data
Table 3-1
USER_DATA_INT
No.
Unit
Description
14510 [12]
-
Layout of the traverse keys
14510 [13]
0.1s
Time for spindle braking
14510 [20]
-
The maximum number of tool bits
14510 [21]
0.1s
Turret clamping time
14510 [22]
0.1s
Monitoring time for searching a tool
14510 [24]
1 min
Lubricating intervals
14510 [25]
0.01s
Lubricating duration
Table 3-2
USER_DATA_HEX
No.
Descriptions
14512 [16]
Bit 1: function of chip remover (milling)
Bit 2: function of safe door (milling)
Bit 3: when the function of safe door is active, it can be triggered by M01/M02 (milling).
Bit 7: handwheel assignment with the MCP / HMI
14512 [17]
Bit 0: turret (turning); tool magazine (milling)
Bit 1: clamping function (turning)
Bit 2: tail stock function (turning)
Bit 3: selection between handwheel and hand-held unit (0: handwheel; 1: hand-held unit)
14512 [18]
Special configurations for a machine
Bit 2: automatic lubrication after first power-on (factory setting)
Bit 4: signal that external spindle stops
Bit 5: spindle positioning direction
Bit 6: the hardware limit is independent from a PLC program
Bit 7: each feed axis has a hardware limit switch (activated when Bit 6 = 0)
14512 [19]
Bit 1: function of spindle braking
Bit 2: password clearing by power-on (0: delete the password; 1: do not delete the password)
Bit 7: manual machine function (this function become active if you have installed licensed turning
machine system and called it with a PLC subroutine)
14512 [20]
Bit 1: Spindle disable mode (0: disable by pressing the spindle stop key; 1: disable when detecting the
standstill speed)
1)
1)
When setting bit 1 to 1, make sure that the speed control mode is active.
3.2
Conventions for the symbols used in the subroutines
The symbols used in the subroutines follow the conventions listed below:
●
Leading characters designate the destinations of interface signals
–
P_: to PLC interface
–
H_: to HMI interface
–
N_: to NCK interface
–
M_: to MCP interface
