Festo MS6-SV D-10V24 Series Instructions Manual page 11

Product overview
1 Ratio of p2 to p1 [%]
Fig. 4 Switch-through pressure tolerance field
Activation and diagnostics
If the results of activation and the sensor signals S1, S2 and S3 are not plausible, carry out the follow-
ing measures:
1. Switch off voltage to pilot valves V1 and V2.
2. Output error message.
3. Prevent new switching.
Sequence Activity
Diagnostics at each switching operation
1. Apply voltage to pilot valves V1 and V2.
2. Record edge change at proximity sensors
S1 and S2.
Optional, when using a third proximity switch S3
3. Record edge change at proximity switch S3. S3 = 1
Corresponding reaction times
Diagnostics at each resetting to the normal position
1. Switch off voltage to pilot valves V1 and
V2.
2. Record edge change at proximity sensors
S1 and S2.
Festo — MS6-SV-...-D-10V24 — 2019-05b
Fig.3.
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2 Filling time t
Status and status transitions
V1 = 1; V2 = 1
S1 = 1 0; S2 = 1
è
0
è
V1 = 0; V2 = 0
S1 = 0 1; S2 = 0
è
0
è
1
è
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