Operating manual
CNC 8055
CNC 8055i
OPERATING IN JOG MODE
2.
·TC· OPTION
SOFT: V02.2X
·71·
Controlling the external devices
2.10 Controlling the external devices
With this CNC, it is possible to activate and deactivate, via keyboard, up to 6 external devices, for
example, the coolant.
The machine manufacturer must use the PLC program to activate and deactivate the devices. The
CNC will inform the PLC about the status of each key. The corresponding register bit will be set to
1 when the key is pressed and 0 when it is not pressed.
The register bit for each key is:
The status of the lamp of each key must be controlled by the machine manufacturer through the
PLC program using the input variables TCLED* indicated in the figure.
Examples:
Coolant control:
DFU B28R561 = CPL TCLED1 = CPL O33
Tailstock control (O1). A number of conditions must be met for activating or deactivating the
tailstock, such as spindle stopped, etc.
DFU B30R561 AND (Rest of conditions) = CPL TCLED2 = CPL O34
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