MPH-02, MPB-02, MPD-02
Drive Functions
8-41
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
released
applied
1
0
(AF internal)
DK000016v01_en.fh7
bit 3: 1
0
S-0-0207
motor
holding
brake
P-0-0115
bit 14: 1
0
bit 15: 1
0
AF from NC
AF reset by NC or error with "return motion"
error reaction
drive disables NC command values
actual velocity
value
S-0-0273
bit 1: 1
0
S-0-0013
bit 12: 1
0
target pos. reached
v
act
< S-0-0124
value of S-0-0124
t
S-0-0013:
class 3 diagnostics
S-0-0207:
drive off delay time
S-0-0124:
standstill window
S-0-0273:
maximum drive off delay time
P-0-0115:
device control: status word
Fig. 8-26:
Sequence of "return motion" error reaction
When the drive-internal position limit values (
S-0-0049, Positive position
limit value
and
S-0-0050, Negative position limit value
) were activated,
i.e. when
•
bit 4 for "activating the position limit values" was set to "1" in
S-0-0055,
Position polarities
- and -
•
the encoder selected via
S-0-0147, Homing parameter
(bit 3) is in
reference (
S-0-0403, Position feedback value status
= 1),
it is ensured that the drive does not leave the defined allowed travel range
by executing the "return motion" error reaction.
Note:
When the drive is in a position in which the execution of the
return motion would exceed a position limit value, the drive in
this case only moves up to shortly before the respective
position limit value (exactly
S-0-0057, Position window
before the position limit value).
The sequence of the error reaction with motor holding brake available is
described in chapter "Motor, Mechanical Axis System, Measuring
Systems" in section "General Information on the Operation of Motors with
IndraDrive" under "Motor Holding Brake: Error Situation 1".
Error Reaction "Return Motion"
with Activated Position Limit
Values
Sequence of Error Reaction with
Motor Holding Brake Available
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
