Manual 37615C
SPM-D2-10 - Synchronizing Unit
© Woodward
Page 21/68
Chapter 5.
Description of Functions
Function Tables
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
Table for Terminal 6 if Configured "Enable control"
The unit may be used as an SPM-A by energizing terminal 6.
The status of the discrete inputs "Reply: CB is open" (terminal 4) and "Enable CB" (terminal 3) are displayed on
the face of the controller via the LEDs "Gen CB - ON" and "Gen CB free" respectively. In addition to the state of
the discrete input signals, the conditions in Table 5-3: Operating conditions - terms will affect the controller as
follows:
Input signal
Operating condition
Cond.
Relay "Command:
close CB"
(terminals 14/15)
Operating mode
SPM-A
LED
"Ge
n
-CB
ON"
LED
"Ge
n
CB f
re
e"
Disc
r.
in
p
te
rm
.
5
:
"En
ab
le
Iso
late
d
o
p
era
ti
o
n
/d
ea
d
b
u
s sta
rt"
Disc
r.
in
p
.
te
rm
.
6
"En
ab
le co
n
tro
ll
er"
Re
fe
r
to
0
0
x
0
Off or
automatic no-load control
-
C1
OFF
OFF
OFF
0
0
x
1
No-load operation or
synchronization
C
A
OFF
OFF
CHECK
0
1
0
0
OFF
A
Slip or phase match
PERMISSIVE
0
1
0
1
No-load operation or
synchronization
C
A
OFF
Slip or phase match
RUN
0
1
1
0
OFF
A
Synchro-Check
-
0
1
1
1
No-load operation or
synchronization or
dead bus start
C
A
B
-
Slip or phase match or
dead bus start
RUN
(extended)
1
x
0
x
OFF
-
OFF
-
1
x
1
0
OFF
-
OFF
-
1
x
1
1
Isolated operation
D
OFF
-
0: "OFF" / 1: "ON" / x: Signal of no significance
(0 or 1)
Table 5-1: Operating conditions - terminal 6 = "Enable control"
