ABB ACQ80, Firmware Manual

Page: 163 / 390

Parameters 163
Hysteresis Action is taken whenever signal is above
Supervision high limit + 0.5 * hysteresis. Action is
deactivated whenever signal is below
Supervision low limit - (0.5 * hysteresis). The
status is unchanged when signal value is in
between Supervision high limit + (0.5 *
hysteresis) and 'Supervision Low' limit - (0.5 *
hysteresis)
7
Low falling Action is taken whenever the signal falls from a
value higher than the Supervision low limit + (0.5
* hysteresis) to a value which is lower than
Supervision low limit - (0.5 * hysteresis).
Action is deactivated when the signal rises to a
higher value than Supervision low limit +
(0.5*hysteresis).
8
High rising Action is taken whenever the signal rises from a
value lower than Supervision high limit - (0.5 *
hysteresis) to a value which is higher than
Supervision high' limit + (0.5 * hysteresis).
Action is deactivated when the signal falls to a
value lower than Supervision high limit -
(0.5*hysteresis).
9
32.46 Supervision 5
action
Selects whether the drive generates a fault,
warning or neither when the value monitored by
signal supervision 5 exceeds its limits.
Note: This parameter does not affect the status
indicated by
32.01 Supervision status
.
No action
No action No warning or fault generated. 0
Warning Warning
A8B4 Signal supervision 5
is generated. 1
Fault Drive trips on fault
80B4 Signal supervision 5
. 2
Fault if running Drive trips on fault
80B0 Signal supervision 1
if the
motor is running.
3
32.47 Supervision 5
signal
Selects the signal to be monitored by signal
supervision function 5.
For the available selections, see parameter
32.07
Supervision 1 signal
.
Zero
32.48 Supervision 5
filter time
Defines a filter time constant for the signal
monitored by signal supervision 5. 0.000 s
0.000 …
30.000 s Signal filter time. 1000 = 1 s
No. Name/Value Description Def/
FbEq16