Siemens SINAMICS G120 Manual page 60

5 Functional Mechanisms of this Application
5.4 Parameter access functionality
Error list
The FB 20 "Parameter_Access" can output the following error codes:
Table 5-4
Error number
0
8000
8001
8002
8003
8004
8005
Drive error
If during processing a job in SINAMICS G an error occurred, and the error
detection was set in the response, the response DB must be analyzed to find out
the cause of the error.
Function
FB 20 "Parameter_Access" only transfers the selected DBs to or from SINAMICS
G and checks, whether the transmission was successful. It is also checked,
whether the error detection was set in the response of the SINAMICS G.
For the Data record 47 please refer to
systems (/9/)
Structure
The "Parameter" FB consists of three parts:
Checking the DB_No_xx input parameters
Network 1
A step chain which controls the sequence of the parameter access.
Networks 2 to 10
Call of the system functions "Read data record" or "Write data record".
Network 11
SINAMICS G120C at S7-300/400F-DP
Beitrags-ID: 60441457, V2.2,
Description
No error
DB_No_send and DB_No_rev
are identical.
DB_No_rev or DB_No_send is
zero.
SFC53 "WEREC" outputs
errors
SFC53 "WEREC" outputs
errors
Send DB is empty (length 0),
non existent or faulty.
Receive DB is empty (length
0), non existent or faulty.
11/2014
Check the parameters of FB 20
"Parameter_Access".
In the instance DB, the error code of
the SFC is stored in
#WD_REC_STATUS.
In the instance DB, the error code of
the SFC is stored in
#RD_REC_STATUS.
In the instance DB, the error code of
the SFC24 "TEST_DB" is stored in
#TEST_DB_1_STATUS. If the code
is 0, the DB is empty or write
protected.
In the instance DB, the error code of
the SFC24 "TEST_DB" is stored in
#TEST_DB_2_STATUS. If the code
is 0, the DB is empty or write
protected.
chap. 3.1.2 in the function manual Fieldbus
Note
60