Siemens SIMATIC ET 200SP - Responding to SDI; Address Space

Parameters/address space
4.10 Address space
ET 200SP F-TM Count 1x1Vpp sin/cos HF (6ES7136-6CB00-0CA0)
60 Equipment Manual, V1.0, 01/2021, A5E47073911-AA
4.9.3.3 Responding to SDI
Your safety program examines the "Safe Direction Event" bit and takes appropriate action
when the bit is seen as 1. Once set, the "Safe Direction Event" bit remains set until either of
the following actions occur:
• Your safety program sets the "Reset Safe Direction" bit to 1
• A power cycle
• A new STEP 7 hardware configuration is downloaded
4.10 Address space
Address space of the technology module
Table 4- 4 Size of input and output addresses of the F-TM Count for PROFIsafe version 2.4 (with S7-
300/S7-400)
Control (Outputs)
Feedback (Inputs)
Range for control and feedback interface
6 bytes
14 bytes
Table 4- 5 Size of input and output addresses of the F-TM Count for PROFIsafe version 2.6.1 (with
S7-1200/S7-1500)
Control (Outputs)
Feedback (Inputs)
Range for control and feedback interface
7 bytes
15 bytes