
1.3 EN - 07/2012 L 257
PLC Designer V2.x| Lenze Application Samples
The L_SCS_DriveECS.lib library
L_SCS_ActuatorSpeed - actuation of the ECS servo system
13.1.2 Structure of SCS_DriveStatus_Speed - status of the controller
Further information on the internal interfaces of the controller can be found in
the Operating instructions (BA) ECSxS_axis module_Speed_and_Torque:
• Section Function library
DCTRL| Status of the controller
Identifier/data type Control bits in the
controller
Bit Identifier Meaning
xDriveReady
BOOL
0DCTRL-StatB0 Status signal "Controller is ready for
operation"
xDriveEnabled
BOOL
1Imp TRUE: Controller active
xQSPActive
BOOL
2DCTRL-StatB2 Activate quick stop
xDriveError
BOOL
3DCTRL-StatB3 Status for error in the controller
TRUE: Error in the controller reported
FALSE: No error reported
xFreeBit04
BOOL
4DCTRL-StatB4 Not assigned
xFreeBit05
BOOL
5DCTRL-StatB5 Not assigned
xSpeedEqZero
BOOL
6NActEq0 TRUE: Speed is zero
xFreeBit07
BOOL
7CInh Not assigned
xFreeBit08
BOOL
8Stat1 Not assigned
xFreeBit08
BOOL
9Stat2 Not assigned
xFreeBit10
BOOL
10 Stat4 Not assigned
xFreeBit11
BOOL
11 Stat8 Not assigned
xFreeBit12
BOOL
12 Warn Not assigned
xFreeBit013
BOOL
13 Mess Not assigned
xFreeBit14
BOOL
14 DCTRL-StatB14 Not assigned
xFreeBit15
BOOL
15 DCTRL-StatB15 Not assigned
rNset
REAL
Speed-
MCTRL.NSetIn
Actual speed value
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