Festo CPX-FB13 - B.1.6 Implemented Functions and Service Access Points (SAP)

B. General DP master
B−15
Festo P.BE−CPX−FB13−EN en 0811c
B.1.6 Implemented functions and service access points (SAP)
Function Available Destination SAP
(DSAP)
Data_Exchange Yes NI L
RD_Inp Yes 56
RD_Outp Yes 57
Slave_Diag Yes 60
Set_Prm
*)
Yes 61
Chk_Cfg Yes 62
Get_Cfg Yes 59
Global_Control Yes 58
Set_Slave_Add No 55
MSAC_C1 Yes 50, 51
MSAC_C2 Yes 0 Ū 48
*)
The CPX parameters are also sent with Set_Prm during the
initialisation phase.
Tab.B/8: Overview of functions and service access points
DPV1 You can access the DPV1 services with the following
functions:
 MSAC_C1:
For masters of class 1 (e.g. PLC), fixed service access
points.
 MSAC_C2:
For masters of class 2 (e.g. PC/PG), dynamic use,
service access points are specified when connections
are set up.