ABB ACS560 - Page 336

336 Parameters
58.16 Communication
loss time
Sets a timeout for EFB communication. If a communication
break lasts longer than the timeout, the action specified by
parameter 58.14 Communication loss action is taken.
Changes to this parameter take effect after the control unit is
rebooted or the new settings validated by parameter 58.06
Communication control (Refresh settings).
See also parameter 58.15 Communication loss mode.
3.0 s
0.0…6000.0 s EFB communication timeout. 1 = 1
58.17 Transmit delay 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 58.06
Communication control (Refresh settings).
3.0 ms
0…65535 ms Minimum response delay. 1 = 1
58.18 EFB control word Displays the raw (unmodified) status word sent by the drive to
the Modbus controller. For debugging purposes.
This parameter is read-only.
-
0000h…FFFFh Control word sent by Modbus controller to the drive. 1 = 1
58.19 EFB status word Displays the raw (unmodified) status word for debugging
purposes.
This parameter is read-only.
-
0000h…FFFFh Status word sent by the drive to the Modbus controller. 1 = 1
58.25 Control profile Defines the communication profile used by the protocol.
Changes to this parameter take effect after the control unit is
rebooted or the new settings validated by parameter 58.06
Communication control (Refresh settings).
ABB Drives
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
58.26 EFB ref1 type Selects the type and scaling of reference 1 received through
the embedded fieldbus interface.
The scaled reference is displayed by 03.09 EFB reference 1.
Speed or
frequency
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
Torque Torque reference. The scaling is defined by parameter 46.03
Torque scaling.
3
Speed Speed reference. The scaling is defined by parameter 46.01
Speed scaling.
4
Frequency Frequency reference. The scaling is defined by parameter
46.02 Frequency scaling.
5
No. Name/Value Description Def/FbEq16
Operation mode
(see par. 19.01)
Reference 1 type
Speed control Speed
Torque control Speed
Frequency control Frequency