Yaskawa YASNAC PC NC PLC Programming Manual - Manual (Page 202)

11 - 3
YASNAC PCNC PLC Programming Manual Chapter 11: YASNAC Paradym-31 DLL
11.3 Paradym-31 Communication Effectiveness and Ineffectiveness
In order to communicate with the Paradym-31, the following conditions must be satisfied.
• CNC system number switch must be set to “4”.
• Paradym-31 communication effectiveness parameter (pm5014 d5=1) must be ON.
When the pm5014 d5 is changed, the NC alarm “ALM0050: PARAM REQUIRING
POWER OFF” is displayed. Therefore, it is necessary to turn on NC power after it has
been turned off.
Once the above conditions are satisfied, CNC device communication is automatically set.
Restrictions during Paradym-31 communication effectiveness:
• Ladder display does not occur when the Paradym-31 communication is performed.
If the ladder display function key is pressed, the warning “P31 is being selected!” occurs.
11.4 Where is the DLL Placed?
The following diagram illustrates where the DLL is placed.
Paradym-31
Application
Communication
parameter set-up
functions
YASKAWA-made
DLL
Yaskawa DLL
Compiler/Linker
Sequence Download
Function
Sequence
Start/Stop
Contact Data
Obtain Function
YNCCOMP. DLL
Binary C
o
m
m
u
n
ic
atio
n
C
o
m
m
u
n
ic
atio
n
C
o
m
m
u
n
ic
atio
n
YASNAC
YNCCOMP. DLL
Figure 1: Placement of Paradym-31 DLL