SEW-Eurodrive MFE Series - Page 93

12
MOVILINK
®
device profile
Coding of the process data
Manual – EtherCAT
®
Interfaces, Field Distributors
93
Virtual terminals for releasing the brake
without drive enable,
only when MOVIMOT
®
switch S2/2 = “ON”
(adhere to MOVIMOT
®
operating instruc-
tions)
Basic control block
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
PO1: Control
word
Reserved for special functions = "0" "1" =
Reset
Reserved =
"0"
"1 1 0" = en-
able
otherwise
stop
PO2: Setpoint
Signed percentage value / 0.0061%
Example: -80% / 0.0061% = -13115 = CCC5
hex
PO3: Ramp
(for
3-word protocol
only)
Time from 0 to 50Hz in ms (range: 100 – 10000ms)
Example: 2.0 s = 2000 ms = 07D0
hex
Control word bit 0 – 2
The "Enable" control command is set with bits 0 – 2 by entering the control word =
0006
hex
. The CW and/or CCW input terminal must also be set to +24 V (jumpered) to
enable the MOVIMOT
®
drive.
The "Stop" control command is issued by resetting bit 2 = "0." Use the stop command
0002
hex
to enable compatibility with other SEW‑EURODRIVE inverter series.
MOVIMOT
®
inverter always triggers a stop with the current ramp whenever bit 2 = "0,"
regardless of the status of bit 0 and bit 1.
Control word, bit 6 = reset
In the event of a malfunction, the fault can be acknowledged by setting bit 6 = "1" (Re-
set). For reasons of compatibility, any control bits not assigned must be set to the
value "0".
Speed [%]
The speed setpoint is given as a relative value in percentage and refers to maximum
speed set using the setpoint potentiometer f1.
Coding: C000
hex
= -100% (counterclockwise rotation)
4000
hex
= +100% (clockwise rotation)
→1 digit = 0.0061%
Example: 80% f
max
, CCW rotation:
Calculation: -80% / 0.0061 = -13115
dec
= CCC5
hex
25809148/EN – 01/2019