Channel Failure Acknowledge; Address Space - Siemens SIMATIC ET 200SP Manual

Parameters/address space

4.3 Address space

4.2.2.7

Channel failure acknowledge

Use in S7-1500 F-CPUs
This parameter is only relevant if the fail-safe module is operated on an S7-1500 F-CPU, and
can only be set if the F-parameter "Behavior after channel fault" is set to "Passivate channel"
and the F-parameter "Reintegration after channel fault" is set to "Adjustable".
The value of this parameter specifies how the channel should react to a channel fault:
● Manual: A channel failure is reintegrated after manual acknowledgment.
● Automatically: The channel is reintegrated automatically after a channel fault. Manual
acknowledgment is not necessary.
Use in S7-300/400 F-CPUs
The value of this parameter is not relevant in the case of operation on S7-300/400 F-CPUs.
There you set the corresponding property at the F-I/O DB by means of the ACK_NEC tag.
For detailed information about the F-I/O DB, refer to the SIMATIC Safety – Configuring and
Programming (http://support.automation.siemens.com/WW/view/en/54110126) manual.
4.3 Address space
Address assignment of the digital output module F-DQ 8x24VDC/0.5A PP HF
The digital output module F-DQ 8x24VDC/0.5A PP HF occupies the following address areas
in the F-CPU:
Table 4- 2
F-CPU
S7-300/400 F-CPUs
S7-1500 F-CPUs
x = Module start address
24
Address assignment in the F-CPU
Occupied bytes in the F-CPU:
In input range
IB x + 0 to x + 4
IB x + 0 to x + 5
Digital output module F-DQ 8x24VDC/0.5A PP HF (6ES7136-6DC00-0CA0)
In output range
QB x + 0 to x + 4
QB x + 0 to x + 5
Manual, 05/2017, A5E38578424-AA