SPI1021
12570-0751-08
Seite
2 / 8
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9
LEDs measurement allocation (yellow)
LEDs
Measured value
Lx and N ON
Voltage value (L1 against N, L2 against N, L3 against N)
Lx and Ly ON
Voltage value (L1 against L2, L2 against L3, L1 against L3)
Lx FLASHING quickly
Vector surge (L1, L2, L3)
L1 FLASHING
Frequency
10
sealable LED
Press for > 2 s
Lock / Unlock
LED red
Settings and simulation mode are locked,
While attempting to set,
8
LOc
8
is displayed for 3s
LED green
Setting and simulation enabled
11
LEDs frequency / voltage / VSR Limit value undercut / exceeded
(red)
ON,
8
AL
8
or
8
AL M
8
Limit value undercut / exceeded
FLASHES,
8
AL
8
or
8
AL M
8
Reset delay
8
dof
8
counting down
Description of the connections
Connection
Description
A1 and A2
Rated control supply voltage Us, see Technical Data
11, 12, 14; 21, 22, 24
Relay K1 (DDI) und K2 (rincalzo, back up, only with manual reset)
E1
– E2
Enable
– Input
volt-free contact
8
vsr .
8
→
8
off.
8
, no function
8
vsr .
8
→
8
on.
8
, E1-E2 closed: Vector shift active but not evaluated,
monitoring of feedback contacts off for use with generator (mains
synchronization)
Y0, Y1
Inputs feedback contacts
Volt-free n/o or n/c contact, self-learning when switching on
Set value > turn-on time section switch under
8
rel .
8
→
8
trel.
8
/ can
switch-off if not connected or if external devices/switches can activate the
section switch (
8
off .
8
)
+U
Supply output for digital outputs, DC 15…35 V
IN1
(teledistacco, RCR)
volt-free contact
closed: K1 released <50 ms (Standby mode,
8
stby.
8
)
IN2
(commando locale)
volt-free contact
transitory mode
open:
8
F::.
8
+
8
F__ .
8
=
8
on.
8
;
8
F: .
8
+
8
F_ .
8
=
8
off.
8
closed:
8
F::.
8
+
8
F__ .
8
=
8
off.
8
;
8
F: .
8
+
8
F_ .
8
=
8
on.
8
definitive mode
open:
8
F::.
8
+
8
F__ .
8
=
8
off.
8
;
8
F: .
8
+
8
F_ .
8
=
8
on.
8
closed:
8
F::.
8
+
8
F__ .
8
=
8
on.
8
;
8
F: .
8
+
8
F_ .
8
=
8
off.
8
;
alternative response time:
8
dAl:.
8
+
8
dal_.
8
active
IN3
(signale esterno)
volt-free contact
8
mode.
8
→
8
tran.
8
,
8
mode.
8
→
8
defi.
8
, no function
8
mode.
8
→
8
IN 3.
8
,
closed: Definitive mode
open: Transitory mode
L1, L2, L3, N
Phase L1, L2, L3 and neutral conductor
