Specifications

Applications Ver. 0002 AP - 19
"Acknowledge" signal for a set change set.
This signal is used as confirmation of the change. It will go to "0" with the up flank of the
"Strobe" signal and it will go back to "1" when the change is completed.
Even when the new set is the same as the old one, this acknowledge signal GV21 will be
set to "0" for 100 milliseconds.
See the diagram below.
AP.3.1.2 SET CHANGE THROUGH SERCOS INTERFACE
The procedure is identical and parallel to the change of gear ratio.
See the section on "Change of gear ratio through Sercos interface".
There is a very important aspect to be considered when changing Sets through Sercos
Interface:
To change a parameter set through Sercos interface, the variables GV24, GV30,
GV31 and GV32 MUST NOT be assigned to a digital input.
24 V
0 V
GV21 ActualParameterSet
t
t
t
t
055
1
0
GV23 SetChan
g
eAck
1
0
1
0
GV32-GV30
IP10=GV24
pin1-5 X6
Strobe
Acknowled
g
e
100 ms
GP4=8
55
IP13=GV30
IP12=GV31
IP11=GV32