Cfu Diq: Address Space Of The Submodule Diq16 Dc24V/0.5A, Counter - Siemens SIMATIC CFU Commissioning Manual

Appendix
A.9 Drivers, parameters, diagnostic messages and address space
A.9.2.4

CFU DIQ: Address space of the submodule DIQ16 DC24V/0.5A, Counter

Abbreviations
● "IB" stands for input byte, that is, the submodule start address in the input area
● "QB" stands for output byte, that is, the submodule start address in the output area
● "DI" stands for digital input
● "DQ" stands for digital output
● "-" stands for reserved (unused)
Address space
The following tables show the allocation of the CFU DIQ address space with the digital inputs
Channel 0 and Channel 1 as counters without evaluation of the status.
Input area
The table shows the allocation of the address space of the feedback interface.
Table A-17 Address space of the CFU DIQ with submodule "DIQ16 DC24V/0.5A, Counter"
IB x + 7
0 DI7
1 DI15
2 Count value 0 / Frequency value 0
3
4
5
6 LD_ER‐
ROR_0
7 Count value 1 / Frequency value 1
8
9
10
11 LD_ER‐
ROR_1
IB 6 / IB 11 Action
1xxx xxx LD_ERROR_<x>
x1xx xxx LD_STS_SLOT_<
x>
198
6 5
DI6 DI5
DI14 DI13
LD_STS_SLO STS_M_INTER‐
T_0 VAL_0
LD_STS_SLO STS_M_INTER‐
T_1 VAL_1
Meaning
Error in the control byte or load value is greater than high counting limit
A status change of LD_STS_SLOT_<x> shows that a valid load request (LD_SLOT)
has been detected and executed.
4 3
DI4 DI3
DI12 DI11
STS_SW_GAT -
E_0
STS_SW_GAT -
E_1
Commissioning Manual, 08/2019, A5E39252870-AD
2 1 0
DI2 DI1 DI0
DI1 DI9 DI8
0
- STS_GATE STS_DQ_0
_0
- STS_GATE STS_DQ_1
_1
SIMATIC CFU