Siemens SINUMERIK 828D

Z1: NC/PLC interface signals
19.12 Feeds (V1)
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
1739
Spindle with SMI 24 (Weiss spindle)
DB31, ...
DBB88 S function for spindle
Edge evaluation: yes Signal(s) updated: Cyclic
Signal state 1 or
edge change
0 → 1
An S function was output from the NCK to the PLC.
The output occurs by means of: See "Corresponds to ..." below
The following S functions are output here:
• S.... as spindle speed in rpm (programmed value)
• S .... as constant cutting rate in m/min or ft/min
The following S functions are not output here:
• S.... as the programmed Spindle speed limiting G25
• S.... as the programmed Spindle speed limiting G26
• S .... as spindle speed in rpm if a spindle was not defined in the controller
• S.... as the dwell time in spindle revolutions
Corresponding to ... DB31, ... DBB88 - DBB91 (S function for spindle), axis-specific
DB21, ... DBB60, DBB98 - DBB115 (S function for spindle), channel-specific
DB31, ...
DBX132.0 Sensors available
Edge evaluation: no Signal(s) updated: Power-up
Signal state 1 The sensor required for spindles with SMI 24 is available.
Signal state 0 The sensor required for spindles with SMI 24 is not available.
Corresponding to ... DB31, … DBX132.1: Sensor S1 (clamped state) is available
DB31, … DBX132.4: Sensor S4 is available
DB31, … DBX132.5: Sensor S5 is available
DB31, ...
DBX132.1 Sensor S1 available (clamped state)
Edge evaluation: no Signal(s) updated: Power-up
Signal state 1 Sensor S1 is available.
Signal state 0 Sensor S1 is not available.
Corresponding to ... DB31, … DBW134 (status of the clamping system)
DB31, … DBW136 (analog value: clamped state)
DB31, ...
DBX132.4 Sensor S4 available (piston end position)
Edge evaluation: no Signal(s) updated: Power-up
Signal state 1 Sensor S4 is available.
Signal state 0 Sensor S4 is not available.
Corresponding to ... DB31, … DBX138.4 (Sensor S4: piston end position)
DB31, ...
DBX132.5 Sensor S5 available (angular position of the motor shaft)
Edge evaluation: no Signal(s) updated: Power-up
Signal state 1 Sensor S5 is available.