SEW-Eurodrive MOVIPRO Ethernet/IP - 13.7.9 Parameter group 9: IPOS parameters

13
Parameter setting
Parameter descriptions
Manual – MOVIPRO
®
with EtherNet/IP™ or Modbus/TCP Fieldbus Interface
231
13.7.9 Parameter group 9: IPOS parameters
These parameters can only be used in connection with IPOS
PLUS®
application modules.
DANGER
Risk of crushing if the motor starts up unintentionally.
Fatal or severe injuries and damage to property.
• Ensure that the motor cannot start unintentionally.
• Note that modifying these parameters without knowledge of the IPOS
PLUS®
applic-
ation module which may be active can cause unexpected movements and place
unwanted loads on the mechanical drive train. It is essential that you are familiar
with the "Positioning and process control with IPOS
PLUS®
" manual to make the
setting for these parameters.
P90. IPOS reference travel
The purpose of reference travel is to establish a machine zero to which all absolute
positioning commands refer.
The parameter P903 Reference travel type  (→ 2 233) specifies various reference
travel strategies which define the corresponding travel modes. For example, if a refer-
ence travel is carried out with a reference cam, the machine zero is calculated as fol-
lows:
Machine zero=reference position+reference offset
The reference position is determined in the reference travel and the reference offset in
the parameter P900 Reference offset (→2232).
The speeds of the travel movements required on the basis of the reference travel type
are set using P901 Reference speed 1  (→ 2 232) and P902 Reference speed 2
(→2232).
16998413/EN – 12/2016