8-76 
 
8-3-6-10 Homing Mode (HM) 
There are 30 ways of Return to origin for JSDG2S-E servo driver. The user can set Object 6098h to 
determine the way of return. Each method are categorized by different activation directions, stop 
directions, origin signals and zero point signals. The use of each way of Return to origin is completely 
based on CiA402 (Cia Draft Standard Proposal 402) protocol. The user can use by referring to this 
document. 
※
  When using an absolute encoder, you need to set Cn031.2 = 2 or 3, at this time, the value of 6064 will 
be 0 after returning to the origin. 
 
Homing method 
(6098h) 
Start direction 
Stop 
direction 
Return signal  Zero point signal 
1 
negative  positive  negative limit  Encoder Z puls 
2 
positive  negative  positive limit  Encoder Z puls 
3 
dependent on home switch  negative  positive home  Encoder Z puls 
4 
dependent on home switch  positive  positive home  Encoder Z puls 
5 
dependent on home switch  positive  negative home  Encoder Z puls 
6 
dependent on home switch  negative  negative home  Encoder Z puls 
7 
dependent on home switch  negative  positive limit, positive home  Encoder Z puls 
8 
dependent on home switch  positive  positive limit, positive home  Encoder Z puls 
9 
dependent on home switch  negative  positive limit, negative home  Encoder Z puls 
10 
dependent on home switch  positive  positive limit, negative home  Encoder Z puls 
11 
dependent on home switch  positive  negative limit, positive home  Encoder Z puls