Compatibility Of The 2Pulse With Predecessor Versions - Siemens SIMATIC ET 200S Operating Instructions Manual

2PULSE
5.5 Parameter assignment and compatibility
5.5.2

Compatibility of the 2PULSE with predecessor versions

Compatibility mode
If you
● Have selected the entry 2PULSE (6ES7 138-4DD00-0AB0) when configuring in HW
● Have plugged the 2PULSE (6ES7 138-4DD01-0AB0) into a slot that is configured for the
The 2PULSE (6ES7 138-4DD01-0AB0) then operates in compatibility mode.
In compatibility mode, the 2PULSE has the functional differences listed in the table.
Return of measured values of the current
Minimum pulse duration
"Frequency output" operating mode
Sequence counter for counting output
sequences
Parallel connection of both channels
Isochronous mode
320
Config
2PULSE (6ES7 138-4DD00-0AB0)
2PULSE ...
Not in compatibility
mode
Yes
100 µs
Yes
Yes
Yes
Yes
Operating Instructions, 06/2010, A5E00124867-07
In compatibility mode
No
200 µs
No
No
No
No
Technological Functions