300 Parameters
Cw / Ref1 / Ref2
A write of the control word or a reference from the fieldbus
resets the timeout.
2
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
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
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 with a specific scaling of 100 = 1 ((ie.
integer and two decimals).
2
Torque
The scaling is defined by parameter
46.03 Torque scaling.
3
Speed
The scaling is defined by parameter
.
4
Frequency
The scaling is defined by parameter
5
No.
Name/Value
Description
Def/
FbEq16
Operation mode
(see par.
Reference type
Scaling
Speed control
Torque control
Frequency control
Summary of Contents for ACS880 ESP
Page 1: ...ABB industrial drives Firmware manual ACS880 PCP ESP control program ...
Page 4: ......
Page 28: ...28 PCP ESP control start up ...
Page 30: ...30 Using the control panel ...
Page 94: ...94 Standard programposi features ...
Page 100: ...100 Default control connections ...
Page 360: ...360 Parameters ...
Page 436: ...436 Fault tracing ...
Page 486: ...486 Control chain diagrams ...
Page 492: ...492 Appendix ESP with step up transformer and sine filter ...
Page 494: ...Contact us www abb com drives www abb com drivespartners 3AXD50000016186 Rev B EN 2015 10 27 ...