salmson MULTI-VE Instalación E Instrucciones De Puesta En Marcha página 16

ENGLISH
DET ILS OF ELECTRIC L CONNECTIONS
- Loosen the screws and remove the variator cover.
CONNECTION TO M IN SUPPLY
Connect the 4 core cable
(3 phases + earth)
CONNECTION OF INPUTS/OUTPUTS
Control of the converter by an external system
with a signal (0-10V) or (0-20m ).
removable jumper has to be placed according
to the type of signal.
- Control with a current signal..............................................
put the bridge in low position.
- Control with a voltage signal.............................................
by default the bridge is in high position,
if not carry out the change.
Possibility to have a remote control (free contact)..............
CONNECTION OF THE SERIES CONT CTS
The speed variator is fitted with an output relays with
free contact aimed for an interface
to centralized control.
Example : control box, pumps control...
"available transfert" relay
BORNES 41 - 42 - 43
- Feature of the contact.........................................................
The relay is activated when the pump runs or is in a
position to run.
When a first defect appears or by mains supply cutoff
(the pump stops), the contact is closing.
Information are given to the control box, regarding the
availability of the pump permanently.
The number of defects is stored thanks to a counter.
If the number of defects is lowan than 6 and if after 10
sliding minutes no new defect has been detected, so
the number of defects of the couter is reduced of 1.
The pump is permanently stopped the counter count 6
defects. n impulse on the "reset" button initialize the
counter.
:
wires
PE
2
≥ Ø 4mm
TERMIN LS FOR INPUTS/OUTPUTS (1 to 10)
See FIG. 6 (See chapter 6 "Starting up")
zero Volt
0-20m
current input 0-20m
bridge removable
0-10V
zero Volt
voltage input 0-10V
bridge removable
ccessories
Example: Float switch, pressure gauge for dry-running...
TERMIN L FOR SERIES CONT CTS
43
See FIG. 6
Example: 6 defects with a variable time-limit on 10 sliding
min 12V/10m
max 250V/1
active relay
rest relay
16
POWER TERMIN LS
L1 L2 L3
7 6 5 4 3
7 6 5 4 3
18 17 16 15 14 13 12
Remote control
42 4
minutes according to the following scale:
1 2 3
10 sliding minutes
No special order
of the phases
2 1
2 1
11
Final
stop
4 5 6
Times