Wieland SVM 4001K-A Mode D'emploi page 10

Installation instructions
SVM 4001K-A / 4001K-C
Standstill monitoring for 1- and 3-phases motor without sensor
system
Display
After the connection of the power supply to the terminals A1 and
A2 an internal test is started. During this test the output contacts
are open and the LED OK is illuminated red (picture 2a).
The unit is ready after a faultless test displayed via the green illu-
minated LED OK (picture 2b).
Monitored function
The detection of standstill happens via the measurement of the
electromotive force (EMF) after the running-out of the drive.
The output contacts open immediately, if the EMF value at the
drive terminal is higher than the adjustable voltage value.
Function of the control inputs I11 und I22
Table 1: Selection of the function modes I11
The standstill monitoring is inactive, if the
control inputs
I11 and I22 are connected to 24V DC
Switching value adjusting
The button SET has to be activated for approximately 3 s, till all
LED are flashing red. After the actuation of the button SET the
LED are flashing accordingly to the binary combination of the
actual parameters adjustment. The value of the
parameters increases one step after every short actuation of
the button SET. To memorize the new value permanently and
Table 2 Position
Value adjustment LED: b8 / OK
LED: b4 / STOP
b2
b1
Contacts on [mV]
Contacts out [mV]
ON-delay time of the output contacts
The button SET has to be activated for approximately 6 s, till all
LED are flashing green. After the actuation of the button SET
the LED are flashing accordingly to the binary combination of
the actual parameters adjustment.The value of the parameters
increases one step after every short actuation of the button
Table 3 Position
Time adjustment LED: b8 / OK
LED: b4/STOP
b2
b1
Time delay [s]
Doc. # BA000926 – 02/2017 (Rev. D)
(translation from original)
I22
0 V 0 V
24 V 0 V
0 V 24 V
24 V 24 V
1 2 3 4
50 55 60 65
120 120 120 120 120 120 120
1 2 3
0,5 1 2 3
SVM 4001K-A / 4001K-C
b8 OK b8
b4 Stop b4
b2 P1 b2
b1 P2 b1
Picture 2a
Display
The LED STOP is not illuminated (picture 2c). At the end of the
adjustable time delay the output contacts close (NO contacts).
The LED STOP is illuminated green again (picture 2b).
Function mode Description
Output contacts are only closed during standstill
FA1
Not allowed!
Not allowed!
FA2
Output contacts are closed also during movement.
quit the adjusting mode the button has to be actuated nearly
2 s. The new parameters are active after the storage.
See table 2.
5 6 7 8
70 75 80 200
1000 1000 1000 1000 1000 1000 1000 1000
SET. To memorize the new value permanently and quit the ad-
justing mode the button has to be actuated nearly 2 s. The new
parameters are active after the storage. See table 3
4 5 6 7 8
4 5 6 7
OK b8 OK
Stop b4 Stop
P1 b2 P1
P2 b1 P2
Picture 2b Picture 2c
Standstill Movement
9 10 11 12 13
230 250 300 350 400
9 10 11 12
8 10 12 14
b8 OK
b4 Stop
b2 P1
b1 P2
Picture 2d
Run-out
14 15
460 500
13 14 15
16 18 20
EN 10