Automatic mode (Auto). Schneider Electric Software PLC Application-Specific Functions, Axis control, Junior/Pro, 4.5, PL7 Junior/Pro - Premium PLC Application-specific functions - Axis control
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Debugging
Automatic mode (Auto)
Introduction Automatic mode is used for executing SMOVE functions.
TSX CAY 21 [RACK 0 POSITION 6]
Symbol :
Choose axis: Function:
Voie 0 Position control
Auto
Manual
Dir
Drive
Off
Global unforcing pls/ DIAG...
Movement:mm Speed:m/mh
X
Actual
0
Target
F 0
N 0 G9_ 0 G 0
Position
Speed 0%
0
Following error
0
-Direction
0
DONE
AT Point
TH Point
NEXT Feed hold
Axe
OK
Referenced
Stopped
I/O
Came P0
Recalibration
Event cam
Aux
SMC
Param
STOP
F8
1 000
0
PRef 1
PRef 2
/1000
Event sources
End G10/G11
RefP
0
0
End G05
TO G05
Enable
Commands
Slave
External
Pause
Step by step
Next step
PLC Sync.
Faults
Command refused
Hardware
Axis
Ack.
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TLX DS 57 PL7xx
Description of
Movement /
Speed field
Debugging
This table shows the display zones of the Movement/ Speed field:
Display zone
X Current
X Target
X Following error Displays the deviation between the setpoint position calculated and the current position of the moving part (following error).
F Current Displays the moving part speed using the measurement unit defined in the configuration.
F Target
Description
Displays the moving part position using the measurement unit defined in the configuration.
Displays the moving part setpoint position: target position (defined in instruction) (1)
N / G9_ / G
Displays the setpoint speed of the moving part: target speed (speed defined by CMV coefficient in modulated instruction) (2)
These fields display the instruction which is being executed.
N = step number, G9_ = movement type, G = instruction code
Position
Speed
The bar chart shows the progress of the moving part within the limits defined in the configuration. The bar chart is colored green, and becomes red if the limits are exceeded
The bar chart expresses the speed of the moving part in relation to maximum speed as a percentage. The bar chart is colored green, and becomes red if the maximum speed is exceeded
Note: The number of display digits is limited to 10. A line of dots (…) is displayed for any higher value.
(1) Displays the number of latches (1 or 2) for instruction G07.
(2) Displays the Time Out for instruction G05.
This table shows indicators for the Movement/ Speed field:
Indicator
+ Direction
- Direction
DONE
NEXT
AT Point
TH Point
Feed hold
/
State Indication
Indicates that the part is moving in a positive direction
Indicates that the part is moving in a negative direction
Lit
Lit
Lit
Indicates that the movement(s) in progress are now finished
Indicates that the module is ready to receive a movement command
Lit
Lit
Indicates that the movement in progress has finished, and that the moving part is in the target window (for instructions with stop)
Indicates that the theoretical setpoint has been reached
Indicates that the Feed Hold function has been activated (the CMV coefficient is set at 0)
TLX DS 57 PL7xx
237
Debugging
Description of
Axis field
This table shows the display and command zones for the Axis field:
LED / Button
OK
Referenced
Stopped
Enable /
State
Lit
Lit
Lit
Indication
Axis in operational state (no blocking fault)
Referenced axis
Moving part stationary
This button is used to control the variable speed controller enable relay
Description of I/O field
This table shows the display zones for the I/O field:
LED
PO Cam
Recalibration
Event Cam
Aux
Indication
Signal state (0 or 1) on Reference point input
Signal state (0 or 1) on Recalibration input
Signal state (0 or 1) on Event input
Signal state (0 or 1) on auxiliary output
1 = LED lit, 0 = LED off
Description of commands
This table describes the command zone:
Command
STOP
Param
CMV
Description
Stops the moving part according to deceleration defined in the configuration
Used to enter external values (position tracking function)
Used to enter a value from 0 to 2000 which determines the speed multiplier coefficient (0.000 to 2000 in intervals of 1/1000)
238
TLX DS 57 PL7xx
Debugging
Description of
EVT Source field
This table shows the display zones for the EVT Source field:
Indicator
PRef
PRef1
PRef2
End G10/G11
End G05
TO G05
/
/
State
Lit
Lit
Lit
Lit
Indication
Indicates PREF position latching (1)
This field displays the memorized PREF1 position (1)
This field displays the memorized PREF2 position (1)
Indicates event arrival while G10 or G11 instruction is being executed
Indicates that execution of instruction G05 is complete
Indicates that the Time Out, defined in instruction G05, has elapsed
(1) Providing that an event processing task has been associated with command
G07.
There is no indicator associated with the Modulo crossing event.
Description of
Commands field
This table describes the buttons in the Commands field:
Command
Slave
Cde Externe
Pause
Step by step
Next step
PLC Sync
Description
Changes the axis to Slave mode (i.e. tracking another axis) 0 axis cannot be set to slave axis mode
Changes the axis to a periodical setpoint tracking mode
Commands the moving part to stop at the end of a movement with a stop in progress
Changes the axis to Step by step mode
In Step by step mode, activate the waiting movement
Triggers a PLC event
Description of
Faults field
This table shows the display and command zones for the Faults field:
LED / Button
Refus Cde
Hardware
Axis
Acq.
State
Lit
Lit
/
Lit
Indication
Last command refused
External hardware fault (e.g. encoder, variable speed controller, outputs, etc.)
Application fault (e.g. following error, soft stops etc.)
Fault acknowledgment button. Activating this button acknowledges all faults which have disappeared
TLX DS 57 PL7xx
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