Siemens simovert masterdrives

Function diagram
87654321
fp_mc_822_e.vsd
Technology option
MASTERDRIVES MC
09.01.02
Reference point setting on the fly
-822 -
V2.5
<1> During referencing, only the position setpoint and actual value are corrected by the
same amount in each case. No compensation movement takes place.
<2> Referencing on the fly is enabled dynamically with "Enable referencing"
(binector input U675.1).
The interrupt-generating digital inputs of terminal 6 or 7 are parameterized via
MD46. Referencing is activated by the signal "Measured position value valid".
+
-
s_set
and
s_act
t
with referencing
s_corr
<1>
Start
s_corr
Enable
without
referencing
Referencing window
Reference mark
outside window 2
Position
signals
[815]
Reference point setting on the fly
(acts in control, setup, MDI and automatic)
For synchronism, see [843]
Measured position
value from
position memory
Measured position value valid
Reference point setting on the fly
from terminal 6 or 7
MD46 = xx4xxx or x4xxxx
[813]
Start
Enable
ARFD
s
s
s_corr
F2
F1
Positioning input signals
Digital inputs for
positioning
[813]
Positioning output signals
[815]
Control signals
for position
sensing
Status bits
[811]
[ARFD]
Axis is
referenced
<2>
Trigger master
setpoint correction
KK0308
Absolute value master
setpoint correction
B0829
F1 =
Inner window
U504.2 (0)
F2 =
Outer window
U504.3 (0)
MD3
[804]
Homing
coordinates
B0828
B0824
0...1
U660.2 (0)
,
B
U675.1 (824)
Referencing enable