Inovance IS620P Series - Speed Reference Direction Switchover; Speed Reference Selection

IS620P User Manual Chapter 4 Running and Commissioning
- 87 -
View the set speed reference value in H0B-01.
The multi-speed references refer to the 16 groups of speed references and related control
parameters stored in the internal register and specied internally or via external DI. The multi-
speed references can be used in all the three working modes.
For the jog speed references, two DIs or the host control software is congured with the jog
running functions (FunIN.18 and FunIN.19); the jog running speed is the speed stored in H06-
04, and the speed reference direction is determined based on the DI states.
b. Speed reference direction switchover
Set the function FunIN.26 to switch over the speed reference direction by a DI.
Function
No.
Function
Name
Description Setting Remarks
FunIN.26 SPDDirSel
Speed
reference
direction
Valid: Forward direction
Invalid: Reverse direction
It is recommended that the
logic of the corresponding
terminal be set to level valid.
c. Speed reference selection
In the speed control mode, ve methods of obtaining speed references are available, and you
can select one in H06-02.
Function
Code
Parameter
Name
Setting Range Unit Default
Effective
Time
Property
Control
Mode
H06 02
Speed
reference
selection
0: Main speed reference A
source
1: Auxiliary speed reference
B source
2: A+B
3: A/B switchover
4: Communication setting
- 0 Immediate At stop S
When H06-02 is set to 3, you need to allocate a DI with the A/B switchover function to
determine whether A reference input or B reference input is active currently.
Function No. Function Name Description Setting Remarks
FunIN.4 CMD-SEL
Main/Auxiliary
reference
switchover
Invalid: Current running
reference being A
Valid: Current running
reference being B
It is recommended
that the logic of the
corresponding terminal
be set to level valid.