Siemens SIMATIC ET 200S Operating Instructions Manual page 251

General Technical Specifications
Response Times in Non-Isochrone Mode
Update rate of the 1SSI
•
•
Isochronous Times for the Module
•
•
The following restriction applies to the monoflop time of the absolute encoder:
1
(1/transmission rate) < monoflop time of the absolute encoder < 64 µs)
As long as the encoder in use does not require a shorter line length.
*)
Technological Functions
Operating Instructions, 02/2007, A5E00124867-05
In standard mode
In fast mode
In standard mode
In fast mode
1 ms
700 µs
TCI 125 µs + Frame runtime (in µs)
TCO 125 µs
T Min 0 µs
oi
T Min 400 µs + Frame runtime if frame runtime >
DP
100 µs
500 µs if frame runtime ≤ 100 µs
TCI 70 µs + Frame runtime (in µs)
TCO 0 µs
T Min 0 µs
oi
T Min 210 µs + Frame runtime if frame runtime >
DP
40 µs
250 µs if frame runtime ≤ 40 µs
4.11 Technical Specifications
1SSI
251