Siemens SIMODRIVE 611U - Referencing

Commissioning
4.4 Setting up a STEP 7 project
Connecting the SIMODRIVE 611U to the Technology CPU
44 Product Information, 03/2008, A5E00272066-05
4.4.3 Referencing
Specification of the homing mode
If the connected axis is to be homed, the homing mode must be specified in the technology
CPU. Depending on the mode selected, settings may also be necessary in the SIMODRIVE
611U.
Homing mode "External zero mark only"
Operational sequence:
● When a defined edge of the zero mark is crossed, the position is accepted.
Hardware structure:
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Figure 4-28 Homing (External zero mark only)