7-10
Operating Modes
MPH-02, MPB-02, MPD-02
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Command Value Adjustment in Velocity Control
The figure below illustrates command value processing in the "velocity
control" mode as a block diagram.
S-0-0036
P-0-1200
P-0-1202
P-0-1211
P-0-1213
P-0-0048
P-0-1201
P-0-1202
P-0-1203
IPO
DF000083v02_en.fh7
S-0-0091
P-0-1206
Operating mode: velocity control
deceleration
bit 5:
run-up stop
v
cmd
P-0-1222
acceleration
bit 0...4
jerk filter
4 windows
can be de-
fined
switching to fixed
command values;
5 switches can be
selected
P-0-1207
P-0-1208
P-0-1209
S-0-0037
S-0-0091
velocity
loop
bit 0
P-0-1200
P-0-0556
Fig. 7-5:
Command value adjustment in velocity control
The velocity command value is processed by the so-called ramp
generator
Note:
Information on the status of the ramp generator is contained in
parameter P-0-1210.
See Parameter Description "P-0-1210, Status word of velocity
control mode"
Command Value Input
In the "velocity control" mode velocity command values can be input in the
following ways:
•
cyclic command value input by means of parameter
S-0-0036,
Velocity command value
via the master communication (analog
interface, SERCOS, field bus) or IndraMotion MLD
•
using velocity command values internally stored in the drive in
parameter
P-0-1206, Memory of velocity command values
(list
parameter with 5
elements); selection via digital inputs, master
communication interface (SERCOS, field bus) or IndraMotion MLD,
for example
Note:
The value of
S-0-0037, Additive velocity command value
can be added to
S-0-0036, Velocity command value
directly
at the input of the velocity loop.
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
