Siemens SINUMERIK 828D Commissioning Manual page 583

The current state values of the sensors, the tool clamping, the speed setpoint and the active
speed limitation are displayed in the signal overview
Signal
State
Piston free
Shaft in the
change posi‐
tion
Speed set‐
point
State
State bar diagram
The clamping state is displayed by a state bar. The ranges shown in green indicate the state
ranges for "Clamped with or without tool" and "Tool released". The arrow marking indicates
the current analog sensor voltage of sensor S1.
For information on the associated interface signals (NC → PLC), refer to the following
documentation:
References
NC Variable and Interface Signals List Manual, Section "Interface signals - Overview" > "Axis/
spindle-specific signals".
SINUMERIK Operate
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
Sensor Description
S1 Clamping state
S4 Plunger sensing
S5 Position sensing
Specification of the
speed
Clamping states
Value Meaning
3 Released
7 or 8 Clamped with tool
10 Clamped without tool
Yes Release plunger not in contact with the
shaft.
No Release plunger in contact with the shaft.
Yes E.g. shaft is at a defined rotary angular
position.
No E.g. shaft is not at a defined rotary angu‐
lar position.
Speed specification by the user.
0 Sensor S1 not available or state values
inactive.
1 The state initialization is in progress.
2 Released with signal (error state)
3 Released
4 Clamping with tool
5 Releasing with tool
6 Releasing without tool
7 Clamped with tool and S4 = 0 (No).
8 Clamped with tool and S4 = 1 (Yes).
9 Clamping without tool
10 Clamped without tool
11 Clamped with signal (error state)
Spindle function
8.4 Spindle diagnostics
215