Siemens SIMATIC S7-300 FM 350-1 Manual page 171

Address Variable
Transfer area for read values
30.0 LATCH_LOAD
34.0 ACT_CNTV
1
Error numbers
38.0 DA_ERR_W
1
40.0 OT_ERR_B
1
Checkback interface
41.0 E_BIT0_0
41.1 E_BIT0_1
41.2 E_BIT0_2
41.3 E_BIT0_3
41.4 DATA_ERR
1
41.5 E_BIT0_5
41.6 E_BIT0_6
41.7 PARA
1
42.0 E_BYTE_0
43.0 STS_RUN
1
43.1 STS_DIR
1
43.2 STS_ZERO
1
43.3 STS_OFLW
1
43.4 STS_UFLW
1
43.5 STS_SYNC
1
43.6 STS_GATE
1
43.7 STS_SW_G
1
FM 350-1 Counter module
Manual, 05/2011, A5E03648639-01
Data type Start value
DINT L#0
1
DINT L#0
WORD W#16#0
BYTE B#16#0
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BYTE B#16#0
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
Count
Actual load or latch value
(read user)
Actual count value
(read user)
Data error word
(read user)
Operator error byte
(read user)
Reserved
Reserved
Reserved
Reserved
Data error bit
(read user)
Reserved
Reserved
Module is programmed
(read user)
Reserved
Status counter running
(read user)
Status count direction
(read user)
Status zero transition
(read user)
Status overflow
(read user)
Status underflow
(read user)
Status counter synchronized
(read user)
Status internal gate
(read user)
Status SW gate
(read user)
DB assignments
Comment
Measuring
Actual measured value (read
user)
Actual count value
(read user)
Data error word
(read user)
Operator error byte
(read user)
Reserved
Reserved
Reserved
Reserved
Data error bit
(read user)
Reserved
Reserved
Module is programmed
(read user)
Reserved
Status counter running
(read user)
Status count direction
(read user)
End of measurement
(read user)
Status overflow
(read user)
Status underflow
(read user)
-
Status internal gate
(read user)
Status SW gate
(read user)
171