Controlling The Axes - Siemens SIMATIC S7-1500T Getting Started

Create program for manual mode

8.3 Controlling the axes

8.3 Controlling the axes
Creating blocks
1. Add a new function block with the name "CtrlSingleAxis" (SCL).
2. Add the following instance data blocks:
– "InstAxisA1"
– "InstAxisA2"
– "InstAxisA3"
Parameters in the CtrlSingleAxis function block
Create the following parameters in the "CtrlSingleAxis" function block.
Name
Input
axis
cmdPowerOn
pwrOffMode
cmdAcknErr
cmdHome
homePosition
operatingMode
Output
axisActualPos
summaryError
systemState
Static
statMcPower
statMcReset
statMcHome
statPowerErr
statResetErr
statHomeErr
34
Data type Default
value
TO_PositioningAxis –
Bool False
Int 0
Bool False
Bool False
LReal 0.0
Int 0
LReal 0.0
Bool False
"typeSystemStatus" –
MC_POWER –
MC_RESET –
MC_HOME –
Bool False
Bool False
Bool False
Comment
Reference to the technology object
Enable (1) or disable (0) axis using MC_Power
"StopMode" for "MC_Power"
Run "MC_Reset"
Run "MC_Home"
Home position for "MC_Home"
Operating mode
0 = Starting
1 = Fault
2 = Manual mode
3 = Automatic mode
Current object position (from the technology object data
block)
Error on the axis or in the motion control function
Axis and drive status display
Instances of the individual motion control instructions (see
data type) for enabling, resetting and homing the inter-
connected axes
Error in the motion control function
S7-1500T Getting Started with Kinematics
Getting Started, 12/2018, A5E46089528-AA