Group
Group Name Parameter
Value range/
available choices
Default
Description
Conversion
index
Data type
42-5*
SLS
42-50 Cut Off Speed (42-51 + 1) to
10000 RPM
270 RPM
Speed at which the
fail safe reaction gets
activated. This should
be the value of
42-51 Speed Limit
plus
a tolerance.
67
u_int16
42-51 Speed Limit
0 to (42-50 - 1)
RPM
150 RPM
Maximum speed
allowed when the
SLS function is
active.
67
u_int16
42-52 Fail Safe
Reaction
[0] STO
[1] SS1-a
[2] SS1-b
[0] STO
Safety function that is
activated, if the
speed exceeds the
limit. Only for SLS.
-
u_int8
42-53 Start Ramp
[0] No
[1] Yes
[0] No
If the speed at
activation of SLS is
higher than the
speed limit, it ramps
down to the speed
limit (yes) or activate
an STO (no).
-
u_int8
42-54 Ramp Down
Time
0.1 - 3600.0 s
1.0 s
Ramp-down time for
start ramp.
-1
u_int16
42-8*
Status
42-80 Safe Option
Status
0 - 4294967295
0
Shows the safety
option status word as
a hexadecimal value.
0
u_int32
42-81 Safe Option
Status 2
0 - 2147483647
0
Shows the safety
option status 2 as a
hexadecimal value.
e.g. it contains DI1,
DI2 and blank initial
state status.
0
u_int32
42-85 Active Safe
Func.
•
[0] STO
•
[1] SS1-a
•
[2] SS1-b
•
[3] SLS-a
•
[4] SLS-b
None
Shows the currently
active safe function.
Can be used on LCP.
NOTICE
Can only be
selected in
parameters 0-20
to 0-22.
-
u_int8
42-86 Safe Option
Info
0 - None, if no safe
function is active
0
Shows information
about the safety
option. Can be used
on LCP.
NOTICE
Can only be
selected in
0-23 Display Line 2
Large
and
0-24 Display Line 3
Large
.
0
General Parameter Set-up
Operating Instructions
44
Danfoss A/S © Rev. 2014-02-11 All rights reserved.
MG34W302
6
6
