Parameters/address space
5.1 Parameters
5.1
Parameters
Introduction
The parameters of the F-DI 16×24VDC HA are described below.
The parameters of the I/O module are displayed in the "Properties" dialog of the module in HW
Config on the following tabs:
• "Parameters" tab
• "Redundancy" tab
This tab is displayed for redundant I/O modules.
• "Time stamp" tab
This tab is used to configure the time stamp for the I/O module.
For more information on time stamping, refer to the function manual "SIMATIC; Process
Control System PCS 7; High-precision Time Stamping with ET 200SP HA
support.industry.siemens.com/cs/ww/en/view/109772337)".
Parameters in the "Parameters" tab
You have the following setting options:
Parameter
F-parameters
F_source_address
F_destination_address
F_monitoring time (ms)
•
Cross-channel
Channel activated
Diagnostics: Wire break
Input delay (ms)
20
Value range
1 (display only) *a)
1 to 65534
10 ms to 65535 ms
•
Enabled
•
Disabled
•
Enabled
•
Disabled
•
0.4 ms
•
0.8 ms
•
1.6 ms
•
3.2 ms
•
6.4 ms
•
10.0 ms
•
12.8 ms
•
20 ms
The value of the input delay depends
on the time for the short-circuit test
of the sensor and the discrepancy
time.
Default value
Parameter
reassign‐
ment in RUN
1
No
Preset
No
automatically *b)
2500
No
Enabled
No
Disabled
No
3.2 ms
No
Equipment Manual, 08/2021, A5E45647528-AD
(https://
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F-DI 16x24VDC HA