DINA Elektronik DNDS 1FA Original-Bedienungsanleitung - Seite 8

Blättern Sie online oder laden Sie pdf Original-Bedienungsanleitung für Stromverteilungseinheit DINA Elektronik DNDS 1FA herunter. DINA Elektronik DNDS 1FA 20 Seiten.

Seite drucken
DINA Elektronik DNDS 1FA Original-Bedienungsanleitung
Instruction manual DNDS Kompakt

DNDS 1D, 1GA, DNDS 2D, 2GA: Applications of the outputs

STOP contacts: Standstill monitoring

If the protection cover is closed and one or more drives are in movement, the NO-contacts 13-14 and 23-24 open
immediately. The LED STOP is not illuminated. The protection cover cannot be opened.
If all drives are stopped the contacts 13-14 and 23-24 close. The protection cover can be opened. The LED STOP
is illuminated.

SPEED contacts: Motion monitoring

If the protection cover is closed, the F-inputs and respectively the D-inputs of DNDS will be connected to 24V DC
via the switch of the protection cover. The automatic mode will be monitored.
In case of the protection cover is open DNDS monitors the standstill of all drives, if there is no function mode se-
lected.
If there is some function mode selected, as example tool setting via SH-input or R-input of DNDS, this function
mode will be monitored.
If one or more drives break the standstill as well as the adjusted speed of the function mode, the NO contacts
23-34 and 43-44 open immediately. The LED SPEED does not illuminated.
The drives will be stopped by emergency stop circuit (STOP category 0). See principal schematic below.
The contacts close again, if the actual speed is 10% lower than the adjusted speed. The LED SPEED illuminates.
Parallel connection of the outputs
L1
STOP
SPEED1
13
23
33
14
24
34
24V DC
to unlock
cover
11 13
12 14
Magnets
for bolt
21 23
22 24
L2
DNDS-monitoring modules
If it necessary the stop contacts can be serial, the speed contact can be parallel and contrary.
Function diagram
DNDS 1C, 1FA & 2C
Drehzahl
n1
Speed
n2
Vitesse
UB =
24 V DC
11
12
Stillstand
Standstill
Arrêt
13
14
21
22
Drehzahl
Speed
Vitesse
23
24
Products: safety
technique
43
44
DNDS
Machine
control
Emergency stop
circuit
Protection cover
switch
Quit
DNDS KOMPAKT
Serial connection of the outputs
L1
STOP
13
23
14
24
24V DC
to unlock
cover
Magnet
for bolt
L2
DNDS 1D, 1GA, 2D & 2GA
Drehzahl
n1
Speed
n2
Vitesse
t
UB =
t
24 V DC
13
14
Stillstand
Standstill
Arrêt
23
24
t
33
34
t
Drehzahl
Speed
Vitesse
43
44
t
Version 04 / 2011.03.16
SPEED1
33
43
34
44
DNDS
Machine
control
Emergency stop
11 13
circuit
12 14
Protection cover
switch
21 23
22 24
Quit
DNDS-Monitoring modules
page 8 from 20
t
t
t
t
t
t