S1: Spindles
16.9 Spindle with SMI 24 (Weiss spindle)
Basic Functions
1356
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
Context: State value, voltage range and speed limit
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.
State value
1)
Clamped state
Voltage range
2)
Speed limit
Upper limit
Lower limit
0
Sensor S1 not available or state values
inactive
-
-
-
1
State initialization running
-
-
3)
2
Released with signal (error state)
-
p5041[0] + p5040
3)
3
Released
p5041[0]
p5041[1]
p5043[0]
4
Clamping with tool
-
-
p5043[1]
5
Releasing with tool
-
-
p5043[2]
6
Releasing without tool
-
-
p5043[3]
7
Clamped with tool AND S4 == 0
p5041[2]
p5041[3]
p5043[4]
8
Clamped with tool AND S4 == 1
p5043[4]
9
Clamping without tool
-
-
p5043[5]
10
Clamped without tool
p5041[4]
p5041[5]
p5043[6]
11
Clamped with signal (error state)
p5041[5] - p5040
-
3)
1)
The state value can be read into the control using the following system data:
• System variable:
$VA_MOT_CLAMPING_STATE[<axis>]
• NC/PLC interface:
DB31, ... DBW134
• OPI variables:
vaMotClampingState
• Drive parameters:
r5001
2)
p5041[0...5]: Voltage threshold values, p5040: Voltage threshold values tolerance
3)
Speed limit permanently set: 0 [rpm]
