Lust CM-CAN1, User Manual, Page: 54 / 84

5-4
User Manual CM-CAN1
5 Control and reference input
5.4.1 EasyDrive
control mode
In control via EasyDrive, specific functions of the device are activated with
the individual control bits. In this way, for example, the START (Start
Clockwise) function can be selected by setting just one control bit. It is
also possible here to transfer unused control terminals to the control for
other process tasks.
* - Only if 280-RSSL1=(7) TBSEL
** - Only if 651-CDSSL=(6) OPTN2
*** - Only if 166-UDSSL=(3) OPTN2
Control word Status word
Bit Function Signal Bit Function Signal
0
START, enable control 1 = Controller enable with
contact ENPO = 1
0
ERROR, device in error state 1 = General error
1
INV, invert reference 1 = Inverts the preceding sign
of the current reference
1
CAN status 0 = (System Stop)
1 = (System Start)
2
STOP, emergency stop 0->1 = Device executes
emergency stop
2
REF, reference reached 1 = Reference reached
3
E-EXT, set device to error state 1 = Trigger external error in
device
3
LIMIT, reference limitation
active 1 = Reference is limited via
FMIN or FMAX
4
FFTB0, select table reference
(significance 2
0
) *
Binary selection of a table
reference
1)
4
ACTIV, power stage activated 1 = Power stage active
5
FFTB1, select table reference
(significance 2
1
) *
5
ROT_0, speed 0Hz 1 = Speed 0
6
FFTB2, select table reference
(significance 2
2
) *
6
BRK, device executes braking 1 = Device executes braking
7
ERES, reset error 0->1 = Reset latest device
error
4)
7
C-RDY, ready to start and
control initialized 1 = Device ready to start,
initialization OK
8
CUSEL, data selection ** 0 = Characteristic data set 1,
1 = Characteristic data set 2
2)
8
ENPO, status input ENPO Status of input ENPO (hardware
enable)
9
UM0, select user mode
(significance 2
0
) ***
Binary selection of active user
mode
3)
9
Actual status output OSD00 Status of output OSD00
10
UM1, select user mode
(significance 2
1
) ***
10
Actual status output OSD01 Status of output OSD01
11 Vacant 11 Vacant –
12
Vacant
12
Actual status ISD03,
irrespective of 213-FIS03 Status of input ISD03
13
Reference status OSD02 if
242-FOS02=OPTN2 1 = Output OSD02 = high
13
Actual status ISD02,
irrespective of 212-FIS02 Status of input ISD02
14
Reference status OSD01 if
241-FOS01=OPTN2 1 = Output OSD01 = high
14
Actual status ISD01,
irrespective of 211-FIS01 Status of input ISD01
15
Reference status OSD00 if
240-FOS00=OPTN2 1 = Output OSD00 = high
15
Actual status ISD00,
irrespective of 210-FIS00 Status of input ISD00
Table 5.2 EasyDrive control word and status word