HEIDENHAIN MANUALplus 620 Technical Manual page 879

2
7
Open the position control loop
- Open the pos. ctrl loop (W1038/1040 [bit] = 1)
No
Is the position ctrl loop open?
Timeout Error message
(W1024 [Bit] = 0)
No Yes
Yes
8
Switch off current and speed controller
- Digital: Switch-on the current and speed ctrlr
(Module 9161 [bit] = 1)
- Analog: Set the controller-enabling output
Yes
Are the current and speed controller
switched off? Timeout Error message
No Yes
(Module 9157 status <1> [bit] = 0)
Yes
Continue with step
1 In position
January 2012 6.16 The Control Loop 879