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156 Serial communications

ACH550-01 User's Manual

Analogue output signal source selection

1410

…

1412

RELAY OUTPUT 4…6 0…47

Defines the event or condition that activates relay 4…6 – what relay

outputs 4…6 means.

• See 1401

RELAY OUTPUT 1.

Code Setting for fieldbus control & description Range

1501 AO1 CONTENT SEL 99…178

Defines the content for analogue output AO1.

135 = c

OMM VALUE 1 – Energise output based on the input from fieldbus

communication (parameter 0135).

136 = c

OMM VALUE 2 – Energise output based on the input from fieldbus

communication (parameter 0136).

1502 AO1 CONTENT MIN -

Sets the minimum

content value.

• Content is the

parameter

selected by

parameter 1501.

• Minimum value

refers to the

minimum content

value that will be

converted to an

analogue output.

• These

parameters

(content and

current min. and

max. settings)

provide scale

and offset

adjustment for

the output. See

the figure.

1503 AO1 CONTENT MAX -

Sets the maximum content value

• Content is the parameter selected by parameter 1501.

• Maximum value refers to the maximum content value that will be

converted to an analogue output.

1504 MINIMUM AO1 0.0…20.0 mA

Sets the minimum output current.

Code Setting for fieldbus control & description Range

AO (mA)

AO CONTENT

P 1504 /

P 1502/1508

P 1503/1509