DATE DESIG. DESCRIPTION
External I/O device control, data input /output function
based on the I/O Link
Connection manual (function)
990624 New design
Diagnostic data selection signal
[Classification] Input signal
[Function] When this signal turns to “1” , the CNC acts as follows.
･Selects diagnostic data as I/O data.
Diagnostic data is input from the I/O device.
(NOTE) Diagnostic data can be loaded into the PMC nonvolatile
memory and internal memory areas, D0000 to D2999 and
R0000 to R1499 only.
A specified number of data items are output in ascending order of
data numbers to the I/O device from a specified start number.
Specify the output start number of a diagnostic data in EDG0 to
EDG15, and specify the number of output data items in EDN0 to
Data output is not started if the start number specified in EDG0 to
EDG15 is out of the range of data numbers, or the number of
data items specified in EDN0 to EDN15 is 0. If a set value is out
of the tolerable range, data output is stopped.
N data number P data ;
N : A value that follows N is a sum of an address number and a
value determined for each address.
The data number can range from N20000 to N49999.
data number = value determined for each address
P : A value that follows P is data.
The data depends on each data type when it is diagnostic
data. If the data is PMC data, a value that follows P is an
eight-digit decimal number. If a specified data number has
not been defined, the data that follows P will not be output.