Siemens SIMATIC S7-1200 - Page 879

Communication
11.2 PROFINET
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
879
Data types for the parameters
The following table shows the parameters of the "T_RESET" instruction:
Parameter
Declaration
Data type
Memory area
Description
REQ Input BOOL I, Q, M, D, L, T, C or
constant
Control parameter REQUEST starts the job
for terminating the connection specified by ID.
The job starts on a rising edge.
ID Input CONN_OUC
(WORD)
L, D or constant Reference to the connection to the passive
partner which is to be terminated. ID must be
identical to the corresponding parameter ID in
the local connection description.
Range of values: W#16#0001 to W#16#0FFF
DONE Output BOOL I, Q, M, D, L Status parameter DONE
• 0: Job not yet started or still executing.
• 1: Job executed without errors.
BUSY Output BOOL I, Q, M, D, L Status parameter BUSY
• 0: Job is complete.
• 1: Job is not yet complete.
ERROR Output BOOL I, Q, M, D, L Status parameter ERROR
• 0: No error occurred.
• 1: Error occurred during processing. The
STATUS parameter supplies detailed in-
formation on the type of error
STATUS Output WORD I, Q, M, D, L Status parameter STATUS
Error information (see "STATUS parameter"
table).
STATUS parameter
Error bit
STATUS*
(W#16#...)
Description
0
0000
No error.
0
0001
Connection has not been established.
0
7001
Connection termination launched.
0
7002
Connection being terminated.
1
8081
Unknown connection specified at the ID parameter.