Emerson 0471-0128-02 manual Method 15 and 16 Reserved, Method 17 to 30 Homing without index pulse

Method 15 and 16: Reserved

These methods are reserved.

Method 17 to 30: Homing without index pulse

These methods are similar to methods 1 to 14 except that the home position is not dependent on the index pulse but only dependent on the relevant home or limit switch transitions. For example methods 19 and 20 are similar to methods 3 and 4 as shown in Figure 7-9Homing on positive home switch on page 51.

Figure 7-9 Homing on positive home switch

Method 31 and 32: Reserved

These methods are reserved.

Method 33 and 34: Homing on index pulse

Using these methods, the direction of homing is negative or positive respectively. The home position shall be at the index pulse found in the selected direction as shown in Figure 7-10Homing on index pulse on page 51.

Figure 7-10 Homing on index pulse

Method 35: Homing on index pulse

In this method, the current position shall be taken to be the home position. This method does not require the drive device to be in operational enabled state.

Information	Safety
Introduction
Installation	Mechanical
Installation	Electrical
Getting Started
Protocols
support	Drive profile (DSP-402)
features	Advanced
Diagnostics
Reference	Quick
Terms	Glossary
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Index

SM-EtherCAT User Guide	51
Issue Number: 2	www.controltechniques.com