Siemens SIMATIC S5 Equipment Manual page 111

Technical Specification
3.3 Encoder Matching Module Absolute 2 (BCD/Binary)
1st case:
Typical processing time per setpoint/actual value comparison msec
2nd case: Setpoints BCD and actual values BCD
Typical processing time per setpoint/actual value comparison msec
3rd case:
Here the processing time depends on the encoder resolution (up
to 17 bits) which requires the following time periods for internal
Depending on the respective actual encoder value, this entails the following times:
a) Minimum processing time per channel
3 msec x 16 setpoints (initial values)
3 msec x 16 setpoints (end values)
b) Minimum processing time per channel
13 msec x 16 setpoints (initial values)
The setting of the DIP switch S1 must be in accordance with 1 to 3
3.4 Encoder Matching Module Absolute 3 (Analog)
Typical processing time (up to version A12)
Typical processing time (version A12 and later, firmware A07)
8 – 4
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R 02/92
minimum 3 msec
maximum 13 msec
= 48 msec
= 48 msec
— - - - - - — - - -
Z = 96 msec
= 208 msec
= 208 msec
= 416 msec
1.4 msec
1 msec