Festo VAEM-V-S8EPRS2 Operating Instructions Manual page 21

Parameterisation
Fig. 10: Current curve and trigger voltage in operating mode 2
Fig. 11: Current curve and trigger voltage operating mode 3
operating mode 1
Cycle start Internal via control word
via communication inter-
face
Triggers Change of the logical state
from 0 à 1 at bit 0 of the
control word
Cycle time Set switching time of the
individual valves
Variable 0
value 0x00
Tab. 24: Differences according to operating mode
Access Data type
W U08
Tab. 25: Architecture of the ASCII telegram: set operating mode
Festo — VAEM-V-S8EPRS2 — 2021-10a
operating mode 2
External by 24 V trigger
input
Change to active state at
trigger input
Set switching time of the
individual valves
1
0x01
Index I Subindex S
9 0
operating mode 3
External by 24 V trigger
input
Change to active state at
trigger input
Duration of the active state
at the trigger input
2
0x02
Value V Example of an ASCII tele-
gram
0 WU08:I9S0V2
1
2
21