Danfoss VLT MCB 150 Operating Instructions Manual page 46

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