Parameters 251
Defines the communication profile used by the Modbus
protocol.
Changes to this parameter take effect after the control unit is
rebooted or the new settings validated by parameter
(
See section
on page
.
ABB Drives
ABB Drives control profile (with a 16-bit control word)
0
DCU Profile
DCU control profile (with a 16 or 32-bit control word)
5
Selects the type and scaling of reference 1 received through
the embedded fieldbus interface.
The scaled reference is displayed by
Speed or frequency Type and scaling is chosen automatically according to the
currently active operation mode as follows.
0
Transparent
No scaling is applied.
1
General
Generic reference without a specific unit. Scaling: 1 = 100.
2
Reserved
3
Speed
Speed reference. The scaling is defined by parameter
.
4
Frequency
Frequency reference. The scaling is defined by parameter
.
5
Selects the type and scaling of reference 2 received through
the embedded fieldbus interface. The scaled reference is
displayed by
(The panel at the moment shows Torque as the default, which
cannot be used.)
Selects the type of actual value 1.
Speed or frequency Type and scaling is chosen automatically according to the
currently active operation mode as follows.
0
Transparent
No scaling is applied.
1
General
Generic reference without a specific unit. Scaling: 1 = 100.
2
Reserved
3
Speed
Scaling is defined by parameter
.
4
Frequency
Scaling is defined by parameter
.
5
Selects the type of actual value 2.
For the selections, see parameter
.
No.
Name/Value
Description
Def/FbEq16
Operation mode
Reference 1 type
Speed control
Frequency control
Operation mode
Actual 1 type
Speed control
Frequency control
Содержание ACQ580
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Страница 40: ...36 Default configuration ...
Страница 304: ...300 Parameters ...
Страница 340: ...336 Additional parameter data ...
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