Samson 1400 Provozní pokyny stáhnout pdf (Strana 5)

Modifications to positioner firmware compared to the previous version

1.41 (old) 1.42 (new)

After performing a reset to default values, the allocation of the closing position AIR

TO OPEN (AtO) /AIR TO CLOSE (AtC) is not reset to the default setting. The setting is

kept.

1.42 (old) 1.51 (new)

All EXPERTplus diagnostic functions are available in the positioner without having to

activate them first (refer to EB 8389 EN on EXPERTplus valve diagnostics)

Optional binary input with following actions:

– Transfer switching state

– Set local operation write protection

– Switch between AUTO/MAN

– Various diagnostic functions (refer to EB 8389 EN on EXPERTplus valve diagnos

tics).

The pressure limit (Code 16) is no longer automatically set during initialization.

1.51 (old) 1.52 (new)

Internal modifications

1.52 (old) 1.53 (new)

Internal modifications

EB 8387-3 EN 5

Modifications to positioner firmware

Note:

The functions of EXPERTplus valve diagnostics are described in the Mounting and Operating

Instructions EB 8389 EN.

1 2 3 4 5 6 7 8 9 10 ... 99 100

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Samson 1400 Provozní pokyny Strana 5