Chapter 1 - page 4
MCO-TCO work mode
1.3 KEYBOARD CUSTOMIZING
The external devices must be turned on or off by the machine manufacturer by means of a PLC
program.
The CNC will inform the PLC on the status of each key. The pertinent register bit will be set to "1"
when the key is pressed and "0" when it is not.
The register bit for each key is the following:
keys O1 through O14 have an indicator lamp. The status of each key lamp must be controlled by the
machine manufacturer with a PLC program using the TCLED* input variables shown below.
Examples:
The O1 key is used to control the coolant
DFU B28R561 = CPL TCLED1
= CPL O33
To turn on the device controlled with the O2 key, a number of conditions must be met
DFU B30R561 AND (Rest of conditions)
= CPL TCLED2
= CPL O34
