Functions code
G/M function codes
The programming syntax used by the Micro5 conforms to standard ISO6983 / DIN 66025 (G-Code) with a few exceptions (list).
The control (interface) is based on the Beckhoff TwinCAT CNC standard, which is itself based on the ISG kernel.
References
Beckhoff InfoSys
Beckhoff Information System The Beckhoff Information System contains documentation with examples and illustrations to help you understand the operation of the CNC programming module integrated in the Micro5.
ISG-kernel CNC
The complete documentation of the ISG kernel, including the programming manual, is available from the manufacturer: Online-Doc ISG
and warnings
(III)
(II)
(I) Probe magazine
When the probe is not in use, plug the female connector with the male connector attached to the cabin.
The probe must not be used for automatic loading when oil is used!
The probe magazine must not be left without a tool for a prolonged period (>10 min)
The probe is not suitable for use with oil
(II) Code M160
Only from software version: 15.07.2020 at 13:00
(III) Forcing
Forcing values or states (detection, presence, position, etc.) means that the Micro5 control system no longer has reliable feedback on the real state of these values. When forcing values or states, the user must be aware of the consequences for the operation of the Micro5, especially operation in inappropriate conditions. Knowledge of the consequences of forcing values or states is necessary before performing this operation.
Dangerous operation and/or damage may result if the Micro5 is used to force values or states.
Example:
Spindle rotation is possible even without a tool if detection of the tool in the spindle is forced.
Possible consequence: damage to the spindle.
(IV) Available functions with corresponding options
OP1: 7-tool disk
OP2: Microlubrification
OP4: Oil lubrification
OP6: Vacuum generator
OP7: Switchable glass
OP8: Probe magazine
OP10: Brother tools
OP11: Palletizing
OP12: Extended magazine
(V) Tool breakage function - Warning
Always set the first field to 1 to perform tool breakage or 0 not to perform tool breakage (in the tools page).
Always edit the 2nd field to offset on Z if the tool is too "thin" to touch the base of this tool (in the tools page)
No test in AUTO during the tool change..
Risk of collision. The positioning on X and Z to perform the tool breakage test involves movements of the NC part. The tool must cross the machining area after the tool change and move to the test position. Depending on the size of the CNC part (pallet, support, workpiece, etc.), a collision is possible. Always check the path before starting the process to make sure it is free.
(VI) Tool breakage function - information
The X and Z positioning to start the G815 command (tool breakage test) must be included in the machining program (manually or via postpro) when running in automatic mode.
In manual mode, the X and Z positioning to launch the G815 command (tool breakage test) must be performed by the operator.
Programme principal
- Boucle FOR (avec variable qui s'incrémente à chaque pièce) afin d'appeler cycliquement le programme d'usinage
--> Ajouter le code M310 avant le programme d'usinage et M311 après le programme d'usinage
M310 : start check du bris d'outil pendant usinage
M311 : stop check du bris d'outil pendant usinage
Programme d'usinage
- Programme du client
--> Ajouter après TOUS les changements d'outil (M6 Tx) les lignes suivantes :
$IF V.E.bFeederDumpPiece == TRUEM29$ENDIF
(VII) Function dependent on feeds
In principle, all axis movements take into account the normal or rapid feed factor. If the feeds are set to 0%, then no movement takes place and the program remains frozen waiting for the axis to move to the target position.
The referencing function (G74) calls up axis referencing by the drive directly. Consequently, this function does not take into account the feedrate settings.
Nevertheless, during global referencing of the machine (homing), the sequence calls successively different functions in order to perform referencing then release of each axis (for example: offset on Z and X to free up space for B to perform referencing). Therefore, the homing sequence can only be completed when the feeds are set > 0%.
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