Lenze ETC Motion Control - Manual (Page 273)

Interface PLC <˘> NC operating system
Extended interface for MMI functions
Data block 15
5
5.2
5.2.2
l
273 EDSTCXN EN 2.0
5.2.2 Data block 15
The data block 15 represents the "virtual keyboard" of the NC computer. This
block can only be written by the PLC if no ETC−MMI is connected to the con-
trol. Otherwise the contents of the PLC can only be read.
Data word Name Direction
DR010
DL010
DR011
DW028 − 033
DW036 − 039
DW040 − 043
DW044 − 047 Optional hold
Individual/following block
Hide block
Traverse keys axis 0 − 11
Override selector switch 1 − 4
Speed preselection for traverse keys
Increment preselection HMI
→
NC
HMI
→
NC
HMI
→
NC
HMI
→
NC
HMI
→
NC
HMI
→
NC
HMI
→
NC
Data word Name Direction Type of signal
010.00−07 Optional hold HMI
→
NC static
Activation of the execution of M01. This signal is not evaluated by the NC
core, the corresponding function must be implemented in the PLC, if requi-
red, by withdrawing the feed or read enable for M01.
Effect in the NC:
0 = optional hold inactive
1 = optional hold active
Data word Name Direction Type of signal
010.08−15 Individual/following block HMI → NC static
Change over from following to individual block operation and vice versa.
Effect in the NC: Processing of a program either continuously (following
block) or block by block (individual block).
0 = following block
1 = individual block
Data word Name Direction Type of signal
011.00−07 Hide block HMI
→
NC static
With this signal, the "Satz ausblenden" ("Hide block") function can be swit-
ched on or off.
Effect in the NC: Blocks with a preceding "/" are hidden, i.e. they are not ex-
ecuted:
0 = Hide block inactive
1 = Hide block active
Assignment
Description