Address Space - Siemens SIMATIC ET 200SP HA Manual

Maintenance messages do not have a direct influence on the functions of the module or digital
inputs.
Table A-2 Maintenance messages, their meaning and possible remedies
Maintenance Error code
message
Retentive memo‐ 154
H
ry in carrier mod‐
ule defective
Retentive memo‐ 155
H
ry in the terminal
block defective
A.5

Address space

Abbreviations
● "IB" stands for input byte, that is, the module start address in the input area
● "DI" stands for digital input
● "QDIn" stands for the value status (QI) of digital input n
Address space
The following figure shows the mapping of the address space of the DI 8x230VAC HA.
Table A-3
IB x +
0
1
Evaluating the value status
There is a bit value status for each digital input in the input address space.
Irrespective of the diagnostics enables, each value status (each QI bit) provides information
on the validity of the corresponding process value.
● Value status = 1: Process value okay, "good"
● Value status = 0: Process value not okay, "bad"
Basically, the value status is set to "good" if the digital value can be output without error. The
value status is set to "bad" in the following cases:
● The digital value cannot be output due to an error.
● The digital channel is deactivated
Digital Input Module DI 8x230VAC HA (6DL1131-6GF00-0PK0)
Manual, 12/2017, A5E39401560-AB
Drivers, parameters, diagnostics messages and address space
Assignment Meaning / Cause
Module Fault detected in the data block on
the carrier module during operation
Module An error of the memory block on the
terminal block was detected during
operation
[ID: 80193687435]
Address space of the DI 8x230VAC HA
7 6 5
DI7 DI6 DI5
QDI7 QDI6 QDI5
Solution
Replace carrier module
Replace terminal block
4 3 2
DI4 DI3 DI2
QDI4 QDI3 QDI2
A.5 Address space
1 0
DI1 DI0
QDI1 QDI0
31