Siemens SIMATIC ET 200AL, System Manual

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Counting
4.2 Configuration method 4xCount
Digital input/Digital output module DIQ 16x24VDC/0.5A 8xM12 (6ES7143-5AH00-0BA0)
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Equipment Manual, 08/2021, A5E38688112-AD
The table below shows the parameters of the freely assignable Channels 8...15.
Table 4- 23 Parameter freely assignable Channels 8..15
Parameter Value range Default Scope
Freely assignable channel
• DI
• DQ
DI Channel
Substitute value channel
• 0
• 1
0 Channel
(digital outputs)
Input delay
• 1.6 ms
• 3.2 ms
• 12.8 ms
• 20 ms
3.2 ms Channel
(digital inputs)
See also
Pin assignment (Page 53)
4.2.2.2 Explanation of the parameters
General parameters
Diagnostics: Missing load voltage 2L+
Enabling of the diagnostics for missing or insufficient load voltage 2L+.
Diagnostics: Short circuit to ground
Enabling of the diagnostics, at short-circuit of an encoder supply or of an output to ground.
Behavior at CPU/master STOP (8...15)
With this parameter you set the reaction of the digital outputs of after a CPU/master STOP.
Behavior DQ at freely assignable Channels 8...15:
•
Deactivate: The digital output is de-energized.
• Keep last value: The last value of the digital output remains activated.
• Output substitute value: The digital output outputs a configured substitute value.