Description
This entry includes sample programs and documentation for communication from SIMATIC S5 modules to SIMATIC S7 modules by way of PROFIBUS using the FDL protocol.

In the sample programs below we use the services SEND and RECEIVE of the FDL protocol for data communication between SIMATIC S5 modules and SIMATIC S7 modules.
 

Active partner S7	Passive partner S5	Sample program for active partners	Sample program for passive partners
CP342-5	AG95U	SR_FDL_CP342-5_V20.zip ( 72 KB )	SR_FDL_AG95U_V20.zip ( 1 KB )
CP342-5	CP5431	SR_FDL_CP342-5_V20.zip ( 87 KB )	SR_FDL_CP5431_V20.zip ( 4 KB )
CP343-5	AG95U	SR_FDL_CP343-5_V20.zip ( 88 KB )	SR_FDL_AG95U_V20.zip ( 1 KB )
CP343-5	CP5431	SR_FDL_CP343-5_V20.zip ( 88 KB )	SR_FDL_CP5431_V20.zip ( 4 KB )
CP443-5 BASIC	AG95U	SR_FDL_CP443-5B_V20.zip ( 78 KB )	SR_FDL_AG95U_V20.zip ( 1 KB )
CP443-5 BASIC	CP5431	SR_FDL_CP443-5B_V20.zip ( 78 KB )	SR_FDL_CP5431_V20.zip ( 4 KB )
CP443-5 EXTENDED	AG95U	SR_FDL_CP443-5E_V20.zip ( 88 KB )	SR_FDL_AG95U_V20.zip ( 1 KB )
CP443-5 EXTENDED	CP5431	SR_FDL_CP443-5E_V20.zip ( 86 KB )	SR_FDL_CP5431_V20.zip ( 4 KB )

In the sample programs below we use the services SEND and RECEIVE of the FDL protocol for data communication between SIMATIC S5 modules and SIMATIC S7 modules. Data communication is by way of a multicast connection, i.e. the active partner sends a message to a group of nodes. Receipt of data is not acknowledged.
 

Active partner S7	Passive partner S5	Sample program for active partners	Sample program for passive partners
CP342-5	AG95U	MC_FDL_CP342-5_V20.zip ( 111 KB )	MC_FDL_AG95U_V20.zip ( 2 KB )
CP342-5	CP5431	MC_FDL_CP342-5_V20.zip ( 109 KB )	MC_FDL_CP5431_V20.zip ( 6 KB )
CP343-5	AG95U	MC_FDL_CP343-5_V20.zip ( 116 KB )	MC_FDL_AG95U_V20.zip ( 2 KB )
CP343-5	CP5431	MC_FDL_CP343-5_V20.zip ( 115 KB )	MC_FDL_CP5431_V20.zip ( 6 KB )
CP443-5 BASIC	AG95U	MC_FDL_CP443-5B_V20.zip ( 131 KB )	MC_FDL_AG95U_V20.zip ( 2 KB )
CP443-5 BASIC	CP5431	MC_FDL_CP443-5B_V20.zip ( 129 KB )	MC_FDL_CP5431_V20.zip ( 6 KB )
CP443-5 EXTENDED	AG95U	MC_FDL_CP443-5E_V20.zip ( 121 KB )	MC_FDL_AG95U_V20.zip ( 2 KB )
CP443-5 EXTENDED	CP5431	MC_FDL_CP443-5E_V20.zip ( 120 KB )	MC_FDL_CP5431_V20.zip ( 6 KB )

The document below contains

• An overview of the plant configuration used for creating the sample programs.
• An introduction to the blocks required and their communication structure.
• Details of the user programs of SIMATIC S5 and SIMATIC S7.
• Information on how to use the sample programs.
• Other notes, tips and tricks, etc.

PB_communication_S5_and_S7_FDL_en.pdf ( 394 KB )

Note:
More information about communication with SIMATIC S5 and SIMATIC S7 is available in the Entry IDs below.
 

Entry ID	Description
26098555	What properties, advantages and special features does the FDL protocol offer?
17596048	How do you configure an FDL connection between the SIMATIC S5 (CP5431) and SIMATIC S7 via PROFIBUS?
48457189	Where can you find sample programs and documentation for using the PROFIBUS DP protocol for data communication between SIMATIC S5 modules and SIMATIC S7 modules?
48066532	Where can you find sample programs and documentation for using the PROFIBUS FMS protocol for data communication between SIMATIC S5 modules and SIMATIC S7 modules as well as for data communication between SIMATIC S5 modules and PCs?
1158693	S7 CPs for PROFIBUS Configuration and Commissioning
1158418	SIMATIC NET NCM S7 for PROFIBUS / FMS Volume 2
1804226	SINEC CP 5430 TF with COM 5430 TF, CP 5431 FMS with COM 5431 FMS
12585718	SINEC CP 5431 FMS with COM 5431 FMS
30564821	Functions (FC) and Function Blocks (FB) for SIMATIC NET S7 CPs Programming Manual
20982954	CPU-CPU Communication with SIMATIC Controllers (Compendium)