Additional Drive Parameters - Siemens SINUMERIK 828D Function Manual

S1: Spindles
16.9 Spindle with SMI 24 (Weiss spindle)
Context: State value, voltage range and speed limit
1)
State value
0 Sensor S1 not available or state values
1
2 Released with signal (error state)
3
4
5
6
7 Clamped with tool AND S4 == 0
8 Clamped with tool AND S4 == 1
9
10
11 Clamped with signal (error state)
The state value can be read into the control using the following system data:
1)
• System variable:
• NC/PLC interface:
• OPI variables:
• Drive parameters:
2) p5041[0...5]: Voltage threshold values, p5040: Voltage threshold values tolerance
Speed limit permanently set: 0 [rpm]
3)
16.9.4

Additional drive parameters

P5042:Transition time
The following times can be set in drive parameter p5042 for the clamped state identification:
• p5042[0]: Stabilization time for "clamped with tool"
The clamped state "clamped with tool" must be present in the spindle motor for at least the set stabilization
time before the state is signaled to the control.
• r5042[1]: Maximum time for clamping
The transition from the "released" state to the "clamped with tool" or "clamped without tool" state may take –
as a maximum – the set time.
r5044: Speed limitation from the clamping cycle
The speed limit from p5043[6], which is active in the clamped state "clamped without tool", is displayed in drive
parameter r5044.
A value of 65535 means that the speed limit is not active.
1356
Clamped state
inactive
State initialization running
Released
Clamping with tool
Releasing with tool
Releasing without tool
Clamping without tool
Clamped without tool
$VA_MOT_CLAMPING_STATE[<axis>]
DB31, ... DBW134
vaMotClampingState
r5001
2)
Voltage range
Upper limit Lower limit
-
-
- p5041[0] + p5040
p5041[0] p5041[1]
-
-
-
p5041[2] p5041[3]
-
p5041[4] p5041[5]
p5041[5] - p5040
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Speed limit
- -
-
3)
3)
p5043[0]
- p5043[1]
- p5043[2]
- p5043[3]
p5043[4]
p5043[4]
- p5043[5]
p5043[6]
- 3)
Basic Functions