January 2012 5.2 Overview of the PLC Operands 609
5.2.4 PLC operands of the Axis group
M PP_ChnWorkFeedEnable Enabling of machining feed rate: if this
marker is not set, only rapid-traverse
movements are permitted.
597 110-01 852
M NN_ChnToolLifeExpired Tool life 1 expired –
Channel – Status
M PP_ChnRapidTraverseKey
(M4561)
Rapid-traverse key 597 110-01 –
Operand Description SW
version
Page
Operand Description SW
version
Page
Axis – Configuration
D NN_AxLogNumber Logical axis number (identical to the axis
number from "Axes of the machining
channel")
–1: Axis is deactivated
597 110-01 615
Axis – Drive
M NN_AxDriveReady Axis drive is ready 597 110-01 848
M PP_AxDriveOnRequest
(CM9161)
Switch axis drive on 597 110-01 848
M NN_AxDriveOn
(CM9162)
Axis drive is switched on (and is at least
speed-controlled)
597 110-01 848
M PP_AxPosControlRequest
(W1040)
Position-control the axis 597 110-01 848
M NN_AxPosControl
(W1024)
Axis is position-controlled 597 110-01 848
M PP_AxValueActToNominal Actual-to-nominal value transfer 597 110-01 851
M NN_AxCorrectingLagError Following error eliminated 597 110-01 851
M PP_AxClampModeRequest
(W1038)
Prepare to open the position control loop 597 110-01 850