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360 Parameters
Sets a timeout for EFB communication. If a communication
break lasts longer than the timeout, the action specified by
parameter
is taken.
Changes to this parameter take effect after the control unit is
rebooted or the new settings validated by parameter
Note:
There is a 30-second boot-up delay immediately after
power-up. During the delay, the communication break
monitoring is disabled (but communication itself can be
active).
See also parameter
3.0 s
0.0 … 6000.0 s
EFB communication timeout.
1 = 1
Defines a minimum response delay in addition to any fixed
delay imposed by the protocol.
Changes to this parameter take effect after the control unit is
rebooted or the new settings validated by parameter
0 ms
0…65535 ms
Minimum response delay.
1 = 1
Displays the raw (unmodified) control word sent by the
Modbus controller to the drive. For debugging purposes.
This parameter is read-only.
-
0000h…FFFFh
Control word sent by Modbus controller to the drive.
1 = 1
Displays the raw (unmodified) status word sent by the drive to
the Modbus controller. For debugging purposes.
This parameter is read-only.
-
0000h…FFFFh
Status word sent by the drive to the Modbus controller.
1 = 1
Defines the control profile used by the protocol.
ABB Drives
ABB Drives profile (with a 16-bit control word) with registers in
the classic format for backward compatibility.
0
Transparent
Transparent profile (16-bit or 32-bit control word) with
registers in the classic format.
2
Selects the type and scaling of reference 1 received through
the embedded fieldbus interface.
The scaled reference is displayed by
.
Auto
Type and scaling are chosen automatically according to which
reference chain (see settings
) the
incoming reference is connected to. If the reference is not
connected to any chain, no scaling is applied (as with setting
0
Transparent
No scaling is applied.
1
General
Generic reference with a scaling of 100 = 1 (ie. integer and
two decimals).
2
Torque
The scaling is defined by parameter
.
3
Speed
The scaling is defined by parameter
4
Frequency
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
.
For the selections, see parameter
.
No.
Name/Value
Description
Def
/
FbEq16
Summary of Contents for ACS880-x04
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Page 4: ......
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 112: ...112 Application macros ...
Page 496: ...496 Additional parameter data ...
Page 544: ...544 Fault tracing ...
Page 602: ...602 Control chain diagrams ...