Siemens S7-1200 System Manual page 534

Communication
10.2 PROFINET
TSEND and TRCV Error and Status condition codes
ERROR STATUS
0 0000
0 7000
0 7001
0 7002
1 8085
1 8086
1 8088
1 80A1
1 80C3
1 80C4
Connection Ethernet protocols
Every CPU has an integrated PROFINET port, which supports standard PROFINET
communications. The TSEND_C, TRCV_C, TSEND and TRCV instructions all support the
TCP and ISO on TCP Ethernet protocols.
Refer to "Device Configuration: Configuring the Local/Partner connection path (Page 150)"
for more information.
534
Description
Send job completed without error (TSEND)
•
New data accepted: The current length of the received data is shown in RCVD_LEN
•
(TRCV).
No job processing active (TSEND)
•
Block not ready to receive (TRCV)
•
Start of job processing, data being sent: During this processing the operating
•
system accesses the data in the DATA send area (TSEND).
Block is ready to receive, receive job was activated (TRCV).
•
Follow-on instruction execution (REQ irrelevant), job being processed: The
•
operating system accesses the data in the DATA send area during this processing
(TSEND).
Follow-on instruction execution, receive job being processed: Data is written to the
•
receive area during this processing. For this reason, an error could result in
inconsistent data in the receive area (TRCV).
LEN parameter is greater than the largest permitted value (TSEND) and (TRCV).
•
LEN or DATA parameter changed since the first instruction execution (TRCV).
•
The ID parameter is not in the permitted address range.
The LEN parameter is larger than the memory area specified in DATA.
Communications error:
The specified connection has not yet established (TSEND and TRCV).
•
The specified connection is currently being terminated. Transmission or a receive
•
job over this connection is not possible (TSEND and TRCV).
The interface is being reinitialized (TSEND).
•
The interface is receiving new parameters (TRCV).
•
Internal lack of resources: A block with this ID is already being processed in a different
priority class.
Temporary communications error:
The connection to the communications partner cannot be established at this time.
•
The interface is receiving new parameter settings, or the connection is currently
•
being established.
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG