266 Parameters
31.36 Aux fan fault
function
Selects how the drive reacts when an auxiliary fan problem is
detected.
Certain drive types (especially those protected to IP55) have
an auxiliary fan built into the front cover as standard.
If it is necessary to operate the drive without the front cover
(for example, during commissioning), you can set the
parameter to value No action within two minutes from power-
up to temporarily suppress the fault or warning. Return the
value to Fault or Warning afterwards.
This parameter is applicable only for frames R3 or larger.
On frame sizes R3…R5, the auxiliary fan is attached to
connector X10 and on frame sizes R6 and larger to connector
X16.
Warning
Fault The drive trips on fault 5081 Auxiliary fan broken.
The fault is suppressed for two minutes after power-up.
0
Warning The drive generates a warning A582 Auxiliary fan missing.
The warning is suppressed for two minutes after power-up.
1
No action No action taken 2
32
32 Supervision
Configuration of signal supervision functions 1…6.
Six values can be chosen to be monitored; a warning or fault
is generated whenever predefined limits are exceeded.
See also section Signal supervision (page 93).
32.01 Supervision status Signal supervision status word.
Indicates whether the values monitored by the signal
supervision functions are within or outside their respective
limits.
Note: This word is independent of the drive actions defined
by parameters 32.06, 32.16, 32.26, 32.36, 32.46 and 32.56.
0b000
0b0000…0b1111 Signal supervision status word. 1 = 1
32.05 Supervision 1
function
Selects the mode of signal supervision function 1. Determines
how the monitored signal (see parameter 32.07) is compared
to its low and high limits (32.09 and 32.10 respectively). The
action to be taken when the condition is fulfilled is selected by
32.06.
Disabled
Disabled Signal supervision 1 not in use. 0
Low Action is taken whenever the signal falls below its low limit. 1
High Action is taken whenever the signal rises above its high limit. 2
Abs low Action is taken whenever the absolute value of the signal falls
below its (absolute) low limit.
3
No. Name/Value Description Def/FbEq16
Bit Name Description
0 Supervision 1 active 1 = Signal selected by 32.07 is outside its limits.
1 Supervision 2 active 1 = Signal selected by 32.17 is outside its limits.
2 Supervision 3 active 1 = Signal selected by 32.27 is outside its limits.
3 Supervision 4 active 1 = Signal selected by 32.37 is outside its limits.
4 Supervision 5 active 1 = Signal selected by 32.47 is outside its limits.
5 Supervision 6 active 1 = Signal selected by 32.27 is outside its limits.
6…15 Reserved
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