Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
Communication settings for the control panel port on
the drive.
Panel port
communication
49
1 / uint32Defines the node ID of the drive. All devices connected
to the network must have a unique node ID.
Node ID number49.1
Note: For networked drives, it is advisable to reserve
ID 1 for spare/replacement drives.
1 = 1 / 1 = 1Node ID.1...32
230.4 kbps / uint32Defines the transfer rate of the link.Baud rate49.3
138.4 kbit/s.38.4 kbps
257.6 kbit/s.57.6 kbps
386.4 kbit/s.86.4 kbps
4115.2 kbit/s.115.2 kbps
5230.4 kbit/s.230.4 kbps
10.0 s / uint32Sets a timeout for control panel (or PC tool)
communication. If a communication break lasts longer
Communication loss
time
49.4
than the timeout, the action specified by parameter
49.5 Communication loss action is taken.
10 = 1 s / 1000 = 1 sPanel/PC tool communication timeout.0.3 ... 3000.0 s
Fault / uint16Selects how the drive reacts to a control panel (or PC
tool) communication break.
Communication loss
action
49.5
Changes to this parameter take effect after the control
unit is rebooted or the new settings validated by
parameter 49.6 Refresh settings.
See also parameters 49.7 Panel comm supervision force
and 49.8 Secondary comm. loss action.
0No action taken.No action
1Drive trips on 7081 Control panel loss. This only occurs
if control is expected from the control panel (it is
Fault
selected as source of start/stop/reference in the
currently active control location), or if supervision is
forced using parameter 49.7 Panel comm supervision
force.
2Drive generates an A7EE Control panel loss warning
and freezes the speed to the level the drive was
Last speed
operating at. This only occurs if control is expected
from the control panel, or if supervision is forced using
parameter 49.7 Panel comm supervision force.
The speed is determined on the basis of actual speed
using 850 ms low-pass filtering.
WARNING!
Make sure that it is safe to continue operation
in case of a communication break.
Parameters 375
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