ABB ACS880 Firmware Manual page 361

No. Name/Value
60.08 M/F comm loss
timeout
0...65535 ms
60.09 M/F comm loss
function
No action
Warning
Fault
Fault always
60.10 M/F ref1 type
Auto
Transparent
General
Torque
Speed
Frequency
60.11 M/F ref2 type
60.12 M/F act1 type
Auto
Transparent
General
Torque
Speed
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Description
Sets a timeout for master/follower (DDCS) communication. If
a communication break lasts longer than the timeout, the
action specified by parameter
is taken.
As a rule of thumb, this parameter should be set to at least 3
times the transmit interval of the master.
Master/follower communication timeout.
Selects how the drive reacts to a master/follower
communication break.
No action taken.
The drive generates an A7CB MF comm loss
only occurs if control is expected from the master/follower link,
or if supervision is forced using parameter
supervision force.
WARNING! Make sure that it is safe to continue
operation in case of a communication break.
Drive trips on 7582 MF comm
is expected from the master/follower link, or if supervision is
forced using parameter 60.32 M/F comm supervision
Drive trips on 7582 MF comm
no control is expected from the master/follower link.
Selects the type and scaling of reference 1 received from the
master/follower link. The resulting value is shown by
M/F or D2D ref1.
Type and scaling are chosen automatically according to which
reference chain (see settings Torque, Speed, Frequency) the
incoming reference is connected to. If the reference is not
connected to any chain, no scaling is applied (as with setting
Transparent).
No scaling is applied.
Generic reference with a scaling of 100 = 1 (ie. integer and
two decimals).
The scaling is defined by parameter
The scaling is defined by parameter
The scaling is defined by parameter
Selects the type and scaling of reference 2 received from the
master/follower link. The resulting value is shown by
M/F or D2D ref2.
For the selections, see parameter
Selects the type/source and scaling of actual value ACT1
transmitted to the master/follower link.
Type/source and scaling follow the type of reference 1
selected by parameter 60.10 M/F ref1
settings below for the sources and scalings.
Reserved.
Reserved.
01.10 Motor torque is sent as actual value 1. The scaling is
defined by parameter 46.03 Torque
01.01 Motor speed used is sent as actual value 1. The scaling
is defined by parameter 46.01 Speed
Parameters 361
60.09 M/F comm loss function
warning. This
60.32 M/F comm
loss. This only occurs if control
force.
loss. This occurs even though
03.13
46.03 Torque scaling.
46.01 Speed scaling.
46.02 Frequency scaling. 5
03.14
60.10 M/F ref1 type.
type. See the individual
scaling.
scaling.
Def/FbEq16
100 ms
Fault
0
1
2
3
Auto
0
1
2
3
4
Torque
Auto
0
1
2
3
4