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Commissioning
NOTICE!
Through use of the AS-i configuration plugCACC-CP-AS, pin 1–pin 4 and pin 2–pin 3 are connected to
the AS-i connection plug. In this status, the valve goes into the addressing mode for the safe address.
The address can now be set using AS-i-Master or an an addressing device in accordance with SPEC
V2.1. If the addressing device ASI-PRG-ADR is used, the valve must be supplied from an external
voltage source. The addressing cable KASI-ADR must be used.
NOTICE!
If the safe address is set via the AS-i master, an address conflict may occur between the slave and
monitor in the master.
The safe address of the slave is only registered on the bus when the AS-i configuration plug is plugged
in. If the monitor is already logged in to the bus with the same address, the result is an address con-
flict.
8
Commissioning
The prerequisite for commissioning the product is the assignment of a non-safety-related slave
address and an address of a safety-related slave.
1. Apply operating pressure p1.
2. Switch on the AS-i operating voltage. The product runs a self-test for errors.
–
LED AS-i lights up green:
–
Status LED
–
Flashes green after successful self-test
–
Flashes red Operating pressure p1 is absent or outside the permissible range
è 14 Technical data.
–
Lights up permanently red if the self-test è 11.2 Fault clearance is faulty.
If the self-test is successful, compressed air is briefly blown off the silencer.
Ä The product can be pressurised.
The valve is tested pneumatically in a self-test once an hour for as long as the product
remains in this status. Operating pressure p1 must be applied; otherwise, the valve switches
to malfunction.
3. Generate a safety-related AS-i telegram using the AS-i safety monitor.
–
The product changes to the pressurised state.
–
The status LED is permanently illuminated green.
–
The outlet pressure p2 is built up slowly.
Duration t of the pressure build-up is adjusted with the flow control screw attached to the cover.
The output pressure rises depending on the throttle setting è 14.6 Filling flow.
When the switch-through pressure is reached (approx. 50% of operating pressure p1), the valve's
main seat opens è 14.5 Switch-through pressure/filling time.
The product is ready for operation (safety function safe venting).
16
Festo — MS6(N)-SV-...-E-ASIS — 2019-05a
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