- Open the pos. control loop (W1038/1040 [bit] = 1)
- Close the clamping for all axes
- Open the current and speed controller (Module 9161)
- Read out the relevant machine parameters
- Evaluate the machine configuration
- Analog axes: (output for controller enabling to 0)
Start
0 Initialization
1 In position
- Axis in position
(W1026 [bit] = 1,
Target pos. in Hirth grid)
No
- Lock the feed rate enabling (W1060 [bit] = 0)
Yes
Drives ready
for switch-on?
(Module 9157 status
<0> [bit] = 1)
3
Switch on current & speed controller
Timeout Error message
No
No
Ja
- Digital: Switch on current & speed controller
(Module 9161 [bit] = 1)
- Analog: Set the “controller enabling“ output
Yes
Are the current and speed
controllers switched on?
(Module 9157 status <1> [bit] = 1)
Timeout Error message
No
No
Ja
1
Error message
- Axis clamping free of error ?
(central drive, C-axis mode,
axis with Hirth grid)
Yes
No
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