ABB ACH550-01 User Manual page 162

ACH550-01 User's Manual
Code Setting for fieldbus control & description Range
1505 MAXIMUM AO1
Sets the maximum output current.
1506 FILTER AO1
Defines the filter time constant for
• The filtered signal reaches 63% of a step change within the time
specified.
• See the figure for parameter 1303 in chapter
descriptions.
1507 AO2 CONTENT SEL
Defines the content for analogue output
above.
1508 AO2 CONTENT MIN
Sets the minimum content value. See
1509 AO2 CONTENT MAX
Sets the maximum content value. See
1510 MINIMUM AO2
Sets the minimum output current. See
1511 MAXIMUM AO2
Sets the maximum output current. See
1512 FILTER AO2
Defines the filter time constant for AO2. See
System control inputs
Code Setting for fieldbus control & description Range
1601 RUN ENABLE
Selects the source of the Run enable signal. See the figure on page
214.
7 = – Assigns the fieldbus Command Word as the source for the
COMM
Run enable signal.
• Bit 6 of Command Word 1 (parameter 0301) activates the Run
disable signal.
• See the fieldbus user's manual for detailed instructions.
Note: Hardware is bypassed if a command word is the source of the
Run enable signal.
1604 FAULT RESET SEL
Selects the source for the fault reset signal. The signal resets the drive
after a fault trip if the cause of the fault no longer exists.
8 = – Defines the fieldbus as a fault reset source.
COMM
• The Command Word is supplied through fieldbus communication.
• The bit 4 of Command Word 1 (parameter 0301) resets the drive.
Serial communications
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0.0...20.0 mA
0.0...10.0 s
1.
AO
Parameter listing and
99...178
2. See 1
AO AO
-
1
AO CONTENT MIN
-
1
AO CONTENT MAX
0...20.0 mA
1 above.
MINIMUM AO
0...20.0 mA
1 above.
MAXIMUM AO
0...10.0 s
1 above.
FILTER AO
-6...7
-6...8
CONTENT SEL
above.
above.
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