Woodward SPM-D11 User manual

37259C
SPM-D11
Synchronizing Unit
Manual
Software version 6.3xx
Manual 37259C

Manual 37259C SPM-D11 - Synchronizing Unit
WARNING
Read this entire manual and all other publications pertaining to the work to be performed before install-
ing, operating, or servicing this equipment. Practice all plant and safety instructions and precautions.
Failure to follow instructions can cause personal injury and/or property damage.
The engine, turbine, or other type of prime mover should be equipped with an overspeed (overtempera-
ture, or overpressure, where applicable) shutdown unit(s), that operates totally independently of the
prime mover control unit(s) to protect against runaway or damage to the engine, turbine, or other type
of prime mover with possible personal injury or loss of life should the mechanical-hydraulic gover-
nor(s) or electric control(s), the actuator(s), fuel control(s), the driving mechanism(s), the linkage(s), or
the controlled unit(s) fail.
CAUTION
To prevent damage to a control system that uses an alternator or battery-charging unit, make sure the
charging unit is turned off before disconnecting the battery from the system.
Electronic controls contain static-sensitive parts. Observe the following precautions to prevent dam-
age to these parts.
•Discharge body static before handling the control (with power to the control turned off, contact a
grounded surface and maintain contact while handling the control).
•Avoid all plastic, vinyl, and Styrofoam (except antistatic versions) around printed circuit boards.
•Do not touch the components or conductors on a printed circuit board with your hands or with
conductive units.
Important Definitions
WARNING
Indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury.
Appropriate precautions have to be taken.
CAUTION
Indicates a potentially hazardous situation that, if not avoided, could result in damage to equipment.
This note should absolutely be observed when connecting the unit.
NOTE
References to other notes and supplements as well as tables and lists are identified by means of the
"i" symbol. Most of the referenced sections are included in the Annex.
Woodward Governor Company reserves the right to update any portion of this publication at any time. Information provided by Wood-
ward Governor Company is believed to be correct and reliable. However, Woodward Governor Company assumes no responsibility
unless otherwise expressly undertaken.
© Woodward Governor Company
All Rights Reserved.
Page 2/79 © Woodward

Manual 37259C SPM-D11 - Synchronizing Unit
© Woodward Page 3/79
Revision History
Rev. Date Editor Change
B 04-08-04 TP LSR/LSXR update
C 04-10-19 TP 1/3-phase measurement functionality updated; linguistic update
Contents
CHAPTER 1. GENERAL INFORMATION.........................................................................................6
CHAPTER 2. ELECTROSTATIC DISCHARGE AWARENESS............................................................. 7
CHAPTER 3. INSTALLATION .......................................................................................................8
Wiring Diagram .......................................................................................................................................9
SPM-D11/LSR ..............................................................................................................................9
SPM-D11/LSXR ..........................................................................................................................10
Reference Point ....................................................................................................................................11
Power Supply ........................................................................................................................................11
Measuring Inputs...................................................................................................................................12
Voltage........................................................................................................................................12
Current ........................................................................................................................................13
Discrete Inputs ......................................................................................................................................14
Analog Inputs ........................................................................................................................................15
Relay Outputs .......................................................................................................................................16
Controller Outputs .................................................................................................................................17
SPM-D11/LSR ............................................................................................................................17
SPM-D11/LSXR ..........................................................................................................................18
CHAPTER 4. DESCRIPTION OF FUNCTIONS ...............................................................................20
Functional Description ..........................................................................................................................20
Table for Terminal 6 = "Enable Control" .....................................................................................20
Table for Terminal 6 = "Enable Power Set point Value 2"..........................................................21
Additional Conditions ..................................................................................................................22
Control Inputs........................................................................................................................................23
Isolation of the Power Supply from the Discrete Inputs ........................................................................23
Operating Modes...................................................................................................................................24
No Load Control..........................................................................................................................24
Synchronization ..........................................................................................................................24
Synch-Check...............................................................................................................................25
Isolated Operation ......................................................................................................................25
Closing the CB Without Synchronization (Dead Bus Start)........................................................25
Mains Parallel Operation ............................................................................................................26
Load and/or Var Sharing.............................................................................................................27
LED "Gen CB - ON" Flashes ......................................................................................................27
Control Outputs .....................................................................................................................................28
Analog Controller Outputs.....................................................................................................................29

Manual 37259C SPM-D11 - Synchronizing Unit
Page 4/79 © Woodward
CHAPTER 5. DISPLAY AND OPERATING ELEMENTS .................................................................. 32
Brief Explanation of the LEDs and Push Buttons ................................................................................. 33
LEDs........................................................................................................................................... 33
Buttons ....................................................................................................................................... 33
Others......................................................................................................................................... 33
LEDs ..................................................................................................................................................... 34
Push Buttons ........................................................................................................................................ 36
LC Display ............................................................................................................................................ 37
Display Monitoring in Automatic Mode: Double Voltage / Frequency Display........................... 37
Display Monitoring in Automatic Mode: Alarm Indication........................................................... 37
CHAPTER 6. CONFIGURATION ................................................................................................. 38
Basic Data ............................................................................................................................................ 38
Password Protection .................................................................................................................. 39
Direct Configuration.................................................................................................................... 40
Basic Settings ....................................................................................................................................... 41
PTs (Voltage Transformers)....................................................................................................... 41
CTs (Current Transformer)......................................................................................................... 42
Controller .............................................................................................................................................. 43
Idle Control ................................................................................................................................. 43
Frequency Controller.................................................................................................................. 43
Voltage Controller....................................................................................................................... 47
Power Factor Control ................................................................................................................. 50
Real Power Controller ................................................................................................................ 52
Power Limitation......................................................................................................................... 52
Part Load Lead........................................................................................................................... 52
Shut Down.................................................................................................................................. 52
Power Set point Value................................................................................................................ 53
Load/Var Sharing ....................................................................................................................... 56
Synchronization .................................................................................................................................... 57
Functions of Synchronization ..................................................................................................... 57
Synchronization Time Monitoring............................................................................................... 59
Dead Bus Operation ............................................................................................................................. 60
Protection.............................................................................................................................................. 61
Generator Reverse/Reduced Power Monitoring ........................................................................ 61
Generator Overload Monitoring.................................................................................................. 62
Generator Frequency Monitoring ............................................................................................... 63
Generator Voltage Monitoring ....................................................................................................64
Auto Acknowledge Messages .................................................................................................... 64
Password .............................................................................................................................................. 65
CHAPTER 7. COMMISSIONING.................................................................................................. 66
APPENDIX A. DIMENSIONS ...................................................................................................... 68
APPENDIX B. LIST OF PARAMETERS........................................................................................ 69
APPENDIX C. TECHNICAL DATA .............................................................................................. 72
APPENDIX D. SERVICE OPTIONS ............................................................................................. 74
Product Service Options....................................................................................................................... 74
Returning Equipment for Repair........................................................................................................... 74
Packing a Control ....................................................................................................................... 75
Return Authorization Number RAN ............................................................................................ 75
Replacement Parts ............................................................................................................................... 75
How to contact Woodward.................................................................................................................... 76
Engineering Services............................................................................................................................ 77
Technical Assistance............................................................................................................................ 78

Manual 37259C SPM-D11 - Synchronizing Unit
© Woodward Page 5/79
Illustrations and Tables
Illustrations
Figure 3-1: Wiring diagram SPM-D11/LSR ..............................................................................................................................9
Figure 3-2: Wiring diagram SPM-D11/LSXR ......................................................................................................................... 10
Figure 3-3: Reference point ..................................................................................................................................................... 11
Figure 3-4: Power supply......................................................................................................................................................... 11
Figure 3-5: Measuring inputs - Generator................................................................................................................................ 12
Figure 3-6: Measuring inputs - Synchronization voltage ......................................................................................................... 13
Figure 3-7: Measuring inputs - Current.................................................................................................................................... 13
Figure 3-8: Digital inputs......................................................................................................................................................... 14
Figure 3-9: Analog inputs ........................................................................................................................................................ 15
Figure 3-10: Load sharing........................................................................................................................................................ 15
Figure 3-11: Relay outputs – control outputs I (CB control) ................................................................................................... 16
Figure 3-12: Relay outputs – control outputs II (acknowledgements) ..................................................................................... 16
Figure 3-13: Controller - SPM-D11/LSR – three-position controller ...................................................................................... 17
Figure 3-14: Controller - SPM-D11/LSXR - Three-step controller ......................................................................................... 18
Figure 3-15: Controller - SPM-D11/LSXR - Analog controller output - Speed/frequency/real power ................................... 19
Figure 3-16: Controller - SPM-D11/LSXR - Analog controller output - Voltage/power factor .............................................. 19
Figure 4-1: Control loop .......................................................................................................................................................... 29
Figure 4-2: Step response (example)........................................................................................................................................ 29
Figure 4-3: Step response - controller set-up ........................................................................................................................... 31
Figure 5-1: Front foil ............................................................................................................................................................... 32
Figure 7-1: Dimensions............................................................................................................................................................ 68
Tables
Table 4-1: Operating conditions - Terminal 6 = "Enable control" ........................................................................................... 20
Table 4-2: Operating conditions - Terminal 6 = "OFF"........................................................................................................... 21
Table 4-3: Operating conditions - status of measuring inputs and configuration..................................................................... 22
Table 4-4: Power set point modes............................................................................................................................................ 26

Manual 37259C SPM-D11 - Synchronizing Unit
Page 6/79 © Woodward
Chapter 1.
General Information
The SPM-D11 is a synchronizing unit with integrated control functions for generator power levels and load shar-
ing. Through the application of appropriate logic to the discrete inputs the following functions can be realized:
•Synchronization,
•Synch-check,
•Black start,
•Load/var control and
•Load/var sharing.
Type designation of the SPM-D comprises a standard control plus options as follows:
SPM-D1145 -h0018 B/ -ABDEF..Z
Options according to list of options.
These options can be found in this manual. Each chapter headline
points out if the described function is standard or has to be ordered as
an option.
Mounting
[B]..Flush-mounting
[M]..DIN-rail/rear panel mounting
Hardware variation
non-standard versions; e. g. green display, different relays
Current transformers, secondary
[1] = ../1 A
[5] = ../5 A
Voltage transformer, secondary
[1] = 100 Vac (Range 50-120 Vac
[4] = 400 Vac (Range 50-400 Vac)
Type
Examples:
•SPM-D1145B/LSR (LSR package with 50-400 Vac voltage and ../5 A current measuring inputs)
•SPM-D1111B/LSXR (LSXR package with 50-120 Vac voltage and ../1 A current measuring inputs)
Intended Use The control must only be operated for the uses described in this manual. The prerequisite for a
proper and safe operation of the product is correct transportation, storage and installation, as well as careful op-
eration and maintenance.
NOTE
This manual has been developed for a control fitted with all available options. Inputs/outputs, func-
tions, configuration screens and other details described, which do not exist on your control, may be
ignored.
The present manual has been prepared to enable the installation and commissioning of the control.
Due to the large variety of parameter settings, it is not possible to cover every combination. The man-
ual is therefore only a guide. In case of incorrect entries or a total loss of functions, the default settings
can be taken from the list of parameters located in the rear of this manual.

Manual 37259C SPM-D11 - Synchronizing Unit
© Woodward Page 7/79
Chapter 2.
Electrostatic Discharge Awareness
All electronic equipment is static-sensitive, some components more than others. To protect these components
from static damage, you must take special precautions to minimize or eliminate electrostatic discharges.
Follow these precautions when working with or near the control.
1. Before doing maintenance on the electronic control, discharge the static electricity on your body to
ground by touching and holding a grounded metal object (pipes, cabinets, equipment, etc.).
2. Avoid the build-up of static electricity on your body by not wearing clothing made of synthetic materials.
Wear cotton or cotton-blend materials as much as possible because these do not store static electric
charges as much as synthetics.
3. Keep plastic, vinyl, and Styrofoam materials (such as plastic or Styrofoam cups, cup holders, cigarette
packages, cellophane wrappers, vinyl books or folders, plastic bottles, and plastic ash trays) away from
the control, the modules, and the work area as much as possible.
4. With the opening of the control the guarantee expires!
Do not remove the printed circuit board (PCB) from the control cabinet unless absolutely necessary. If
you must remove the PCB from the control cabinet, follow these precautions:
•Do not touch any part of the PCB except the edges.
•Do not touch the electrical conductors, the connectors, or the components with conductive controls or
with your hands.
•When replacing a PCB, keep the new PCB in the plastic antistatic protective bag it comes in until you
are ready to install it. Immediately after removing the old PCB from the control cabinet, place it in the
antistatic protective bag.
WARNING
To prevent damage to electronic components caused by improper handling, read and observe the pre-
cautions in Woodward manual 82715, Guide for Handling and Protection of Electronic Controls, Printed
Circuit Boards, and Modules.

Manual 37259C SPM-D11 - Synchronizing Unit
Page 8/79 © Woodward
Chapter 3.
Installation
WARNING
A circuit breaker must be located near to the control and in a position easily accessible to the operator.
This must also bear a sign identifying it as an isolating switch for the control.
NOTE
Inductive devices connected to the system (such as operating current coils, undervoltage tripping
units, or auxiliary/power contacts) must be connected to a suitable interference suppressor.

Manual 37259C SPM-D11 - Synchronizing Unit
© Woodward Page 9/79
Wiring Diagram
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
SPM-D11/LSR
s1 (k)
Reference point (terminal 29/30)
14
Command: close CB
2423
3
alternatively
3
Subject to technical modifications.
L1
L2 Mains voltage or
Busbar voltage
15 3 4 112120 101312 8 9
CB
3
CB
alternatively
3
Drive
G
Reply: CB is open
Enable CB
Generator voltage
Common (term. 3, 4, 5, 6)
Release isolated operation / dead bus
Release control or
Setpoint power
0
2004-10-14 | SPM-D11 Wiring Diagram spmd11ww-4204-ap.skf
1 52 6
Ready for operation
71918
- Power supply
+ Power supply (refer to label for actual rating V aux )
The socket for the PC configuration
is situated on the side of the unit.
SPEED / REAL POWER
Three-position controller
VOLTAGE / POWER FACTOR
Three-position controller
lower
raise
raise
lower
L1
L2
Battery
#
SPM-D11/LSR (Synchronizing Unit)
2625
Generator current L1
s2 (l)
Load sharing
29
SPM-D11
var sharing
30
SPM-D11
External real power setpoint value
GND
2827
39 40
Command: open CB
(for shutdown)
16 17 3837 4241 4443
N.O.
N.O.
N.O.
N.O.
N.O.
Power
limit value
Reverse/reduced power
overload
Generator overvoltage
generator undervoltage
Generator overcurrent
generator undercurrent
0 to 4 Vdc
0 to 4 Vdc
0 to 20 mA
N.O.
Figure 3-1: Wiring diagram SPM-D11/LSR

Manual 37259C SPM-D11 - Synchronizing Unit
Page 10/79 © Woodward
SPM-D11/LSXR
s1 (k)
Reference point (terminal 29/30)
14
Command: close CB
2423
3
alternatively
3
Subject to technical modifications.
L1
L2 Mains voltage or
Busbar voltage
15 3 4 112120 101312 8 9
CB
3
CB
alternatively
3
Drive
G
Reply: CB is open
Enable CB
Generator voltage
SPEED / REAL POWER
Analog controller
VOLTAGE / POWER FACTOR
Analog controller
Common (term. 3, 4, 5, 6)
Release isolated operation / dead bus
Release control or
Setpoint power
0
2004-10-14 | SPM-D11 Wiring Diagram spmd11ww-4204-ap.skf
1 52 6
Ready for operation
71918
- Power supply
+ Power supply (refer to label for actual rating V aux )
The socket for the PC configuration
is situated on the side of the unit.
8109
Current
Speed
Governor
A
I
N/C
GND
Voltage
Speed
Governor
A
GND
PWM
Speed
Governor
GND
PWM
L1
L2
Battery
#
8109 8 10911 1312
Current
A
I
N/C
GND
Vol tage
A
GND
AVRAVR
11 1312
SPM-D11/LSXR (Synchronizing Unit)
2625
Generator current L1
s2 (l)
Voltage / Power FactorFrequency / Real Power
Load sharing
29
SPM-D11
var sharing
30
SPM-D11
External real power setpoint value
GND
2827
39 40
Command: open CB
(for shutdown)
16 17 3837 4241 4443 4645 4847
N.O.
N.O.
N.O.
N.O.
N.O.
Power
limit value
Reverse/reduced power
overload
Generator overvoltage
generator undervoltage
Generator overcurrent
generator undercurrent
N.O.
Control:
- frequency higher (f+)
- voltage higher (V+)
Control:
- frequency lower (f-)
- voltage lower (V-) N.O.
V V
0 to 4 Vdc
0 to 4 Vdc
0 to 20 mA
N.O.
Figure 3-2: Wiring diagram SPM-D11/LSXR

Manual 37259C SPM-D11 - Synchronizing Unit
© Woodward Page 11/79
Reference Point
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
0
Reference point
Figure 3-3: Reference point
Terminal Description Amax
0
Reference point: Neutral point of the three-phase system or neutral terminal of
the voltage transformer (Measuring reference point);
Æwith three-conductor (delta) systems, do not connect
Sold.lug
Power Supply
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
WARNING
There are two different versions of this unit with different voltage input ratings. Look at the DATA
PLATE of the unit to determine the correct voltage input ratings. An incorrect power supply may de-
stroy the unit. The voltage input ratings are:
• Vaux = 24 Vdc
• Vaux = 12/24 Vdc
24 Vdc
12/24 Vdc
2 1
0 Vdc
24 Vdc / 12/24 Vdc
Power supply
Figure 3-4: Power supply
Terminal Description Amax
1 +24 Vdc or +12/24Vdc 2.5 mm²
2 0 Vdc 2.5 mm²

Manual 37259C SPM-D11 - Synchronizing Unit
Page 12/79 © Woodward
Measuring Inputs
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
Voltage
NOTE
The SPM-D11 can only operate (monitor) one synchronization point (one power circuit breaker), due to
the 1-power-circuit-breaker configuration. The measured voltage at terminals 23/24 is the voltage refer-
ence point for the synchronization at terminals 20/21. The synchronization reference voltage can be the
mains or busbar voltage.
NOTE
There are generally three variations for connection of the measuring circuit voltage:
cDirect connection to a low voltage system
dConnection to medium voltage via two-phase isolated transformer (e. g. in the case of a
delta connection)
eConnection to medium voltage via single- phase isolated transformer (e. g. Y-connection).
The SPM-D11 may be connected to L1/L2 or L1/N. Regardless of what connection is used, the genera-
tor and mains/busbar must always be connected identically. Correct measured values can be achieved
for three-phase and single-phase systems if the SPM-D11 is configured accordingly (refer to CTs (Cur-
rent Transformer) on page 42).
Generator
Generator
voltage
020 21
G
L2
L1
123
MCB
L2
L1
L3
N
GCB
Figure 3-5: Measuring inputs - Generator
Note: Connection corresponding to the mains configuration (see wiring diagram)
Terminal Measurement Description Amax
Connection of the measuring circuit voltage corresponding to the variant c, dor e
20 Generator voltage L1 2.5 mm²
21 Generator voltage L2 2.5 mm²
0
direct or
Transformer
../100 V
Reference point: N-terminal of the low voltage system or
star point of the voltage transducer (measuring reference
point);
Ædo not connect in delta connection installations
Solder.lug

Manual 37259C SPM-D11 - Synchronizing Unit
© Woodward Page 13/79
Mains/Busbar
GCB
Synchronizing
voltage
G
L2
L1
23 24
123
N
L1
L2
L3
231
MCB
Figure 3-6: Measuring inputs - Synchronization voltage
Note: Connection corresponding to the Bus configuration (see wiring diagram).
Terminal Measurement Description Amax
Connection of the measuring circuit voltage corresponding to variant c, dor e
23 Synchronization ref. voltage L1 2.5 mm²
24
direct
or ../100 V Synchronization ref. voltage L2 2.5 mm²
Current
WARNING
Before disconnecting the secondary terminals of the current transformer or the connections of the cur-
rent transformer at the unit, ensure that the transformer is short-circuited.
NOTE
Current transducers are generally to be grounded on one side of the secondary.
N
L2
L3
L1
Generator current
../1 A or ../5 A
MCB
2625
s1 (k)
s2 (l) L1
GCB
G
S2 S1
s2 s1
Figure 3-7: Measuring inputs - Current
Terminal Measurement Description Amax
25 Generator current L1, transformer terminal s2 (l) 2.5 mm²
26
Transformer
../1 A o. ../5 A Generator current L1, transformer terminal s1 (k) 2.5 mm²
NOTE
If the generator load is always symmetrically, the current may also be measured in L2 or L3. This must
be considered when configuring the SPM-D11 (refer to CTs (Current Transformer) on page 42). If there
is a possibility that the load may be asymmetrical, the current must be measured in L1.

Manual 37259C SPM-D11 - Synchronizing Unit
Page 14/79 © Woodward
Discrete Inputs
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
WARNING
There are two versions of this unit with different discrete inputs. The discrete inputs have different
maximum voltage ratings. Look at the DATA PLATE of the unit to determine the correct voltage input
ratings. Applying incorrect voltages to the discrete inputs may destroy the hardware. The voltage input
ratings are:
• VCont, dig. input = +/-18 to 250 Vac/dc
• VCont, dig. input = 12/24 Vdc
Signal device
Digital input
B A
CB
Reply
Digital input
D C
3
+/-18 to 250 Vac/dc
12/24 Vdc
Figure 3-8: Digital inputs
Terminal Associated
zero-terminal
Description
(to DIN 40 719 part 3, 5.8.3)
Amax
Make contact
A B
3 Enable CB 2.5 mm²
5 Enable isolated operation / dead bus start 2.5 mm²
6
7
Enable control or release power set point value 2 * 2.5 mm²
Normally closed contact
C D
4 7 Reply: CB is open 2.5 mm²
* see parameter "Terminal 6" on page 43

Manual 37259C SPM-D11 - Synchronizing Unit
© Woodward Page 15/79
Analog Inputs
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
0 V
0
A
A
Analog input
0 to 4 V
0 V
0
A
I
B
Analog input
0/4 to 20 mA
additional SPM-D11s
V
Figure 3-9: Analog inputs
Terminal Associated
zero-terminal
Description
(to. DIN 40 719 part 3, 5.8.3)
Amax
0 to 4 Vdc
A
29 Real power load sharing 2.5 mm²
30 0 Reactive power load sharing 2.5 mm²
0/4 to 20 mA
B
28 27 Real power set point value 2.5 mm²
All controls that are load sharing must be interconnected via terminal 29 (terminals 30 must also be intercon-
nected for var sharing). If an SPM-D11 is switched off, the load/var sharing line must be disconnected to prevent
the disabled SPM-D11 from influencing the other controls.
additional
SPM-D11s
0 Vdc
24 Vdc
Reference point
Load sharing
var sharing
30 29 2 1 0
24 Vdc
0 Vdc
SPM-D11
Analog output
0 to 4 Vdc
0 Vdc
24 Vdc
Reference point
Load sharing
var sharing
30 29 2 1 0
SPM-D11
Analog output
0 to 4 Vdc
0 Vdc
24 Vdc
Reference point
Load sharing
var sharing
30 29 2 1 0
SPM-D11
Analog output
0 to 4 Vdc
Figure 3-10: Load sharing

Manual 37259C SPM-D11 - Synchronizing Unit
Page 16/79 © Woodward
Relay Outputs
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
max. 250 V AC
AB
external device Relay output
Figure 3-11: Relay outputs – control outputs I (CB control)
Root Switched Description Amax
A B
14 15 Synchronizing pulse, Command: close CB 2.5 mm²
39 40 Command: open CB for shutdown 2.5 mm²
NOTE
The relay "open CB for shutdown“ is used to automatically open the CB after the power has been re-
duced (see also Control Outputs on page 28). This relay is not controlled by monitoring functions.
max. 250 V AC
AB
external device Relay output
Figure 3-12: Relay outputs – control outputs II (acknowledgements)
Monitoring relay N.O. functionality
Root Switched Description Amax
A B
Note: The relays are de-energized and open in case of an fault.
37 38 Reverse/reduced load, overload 2.5 mm²
41 42 Generator over/under voltage 2.5 mm²
43 44 Generator over/under frequency 2.5 mm²
Signal relay N.O. functionality
Root Switched Description Amax
A B
Note: The relay is energized and closed when the function is
fulfilled.
18 19 Ready for operation 2.5 mm²
N.O. functionality
Root Switched Description Amax
A B
Note: The relay will be de-energized and opens when the power
limit is exceeded.
16 17 Power limit 2.5 mm²

Manual 37259C SPM-D11 - Synchronizing Unit
© Woodward Page 17/79
Controller Outputs
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
The SPM-D11/LSR is equipped with two three-position controllers for voltage and frequency (each comprising a
form C and form A relay). The SPM-D11/LSXR permits various analog or PWM output signals to be selected by
configuration, which can then be utilized in different ways.
SPM-D11/LSR
max. 250 Vac
11 12 13
Voltage
controller
Common
Raise
Lower
Voltage controller
8
Common
Speed
controller Speed / frequency
controller
910
Lower
Raise
Figure 3-13: Controller - SPM-D11/LSR – three-position controller
Terminal Description Amax
8 common 2.5 mm²
9 raise 2.5 mm²
10 lower
Speed/frequency controller
Real power controller 2.5 mm²
11 common 2.5 mm²
12 raise 2.5 mm²
13 lower
Voltage controller
Power factor controller 2.5 mm²

Manual 37259C SPM-D11 - Synchronizing Unit
Page 18/79 © Woodward
SPM-D11/LSXR
The SPM-D11/LSXR has various controller outputs with the following types of signal, which can be changed by
configuration as well as an external bridge/jumper.
Versions
- Three-step controller via the relay manager
- Controlling n/f: Parameter "f-controller type" = THREE-STEP
n+/f+ = relay at terminals 45/46
n-/f- = relay at terminals 47/48
- Controlling V: Parameter "V-controller type" = THREE-STEP
V+ = relay at terminals 45/46
V-- = relay at terminals 47/48
- Analog controller output
- Control of n/f/P: Parameter "f controller type" = ANALOG
Current output (mA) = no external bridge/jumper necessary
Voltage output (V) = external bridge/jumper between 8/9
Connect the Controller to terminals 9/10
- Control of V/cosphi: Parameter "V controller type" = ANALOG
Current output (mA) = no external bridge/jumper necessary
Voltage output (V) = external bridge/jumper between 11/12
Connect the controller to terminals 12/13
- PWM controller output
- Control of n/f/P: Parameter "f controller type" = PWM
PWM output = external bridge/jumper between 8/9
Connect the controller to terminals 9/10
Connecting the Controllers
Setting: 'THREE-STEP' (Three-step controller)
AB
Relay output
max. 250 Vac
The contactor has to be attenuated externally.
Figure 3-14: Controller - SPM-D11/LSXR - Three-step controller
Terminal Description Amax
45 / 46 higher 2.5 mm²
47 / 48 lower Speed / frequency controller or voltage controller 2.5 mm²

Manual 37259C SPM-D11 - Synchronizing Unit
© Woodward Page 19/79
Setting: 'ANALOG' and 'PWM' (Analog Controller)
Frequency/real power controller
GND
Speed / power
controller
8109
GND
Speed / power
controller
8109
A
Voltage
Speed
Governor
A
GND
Speed / power
controller
8
PWM
Speed
Governor
GND
PWM PWM
A
I
109
GND
Current
Speed
Governor
A
I
GND
N/C
V
V
Figure 3-15: Controller - SPM-D11/LSXR - Analog controller output - Speed/frequency/real power
Type Terminal Description Amax
8 IA2.5 mm²
9 2.5 mm²
I
Current 10 GND 2.5 mm²
8 2.5 mm²
9 VA 2.5 mm²
V
Voltage 10 GND 2.5 mm²
8 2.5 mm²
9 PWM 2.5 mm²
PWM
10 GND
Speed controller /
Frequency controller /
Real power controller
2.5 mm²
Setting: 'ANALOG' (Analog Controller)
Voltage / power factor controller
Voltage / re-active
power controller
11 A
I
1312
GND
Current
AVR
A
I
N/C
GND
Voltage / re-active
power controller
11 1312
A
Voltage
A
GND GND
AVR
V
V
Figure 3-16: Controller - SPM-D11/LSXR - Analog controller output - Voltage/power factor
Type Terminal Description Amax
11 IA2.5 mm²
12 2.5 mm²
I
Current 13 GND 2.5 mm²
11 2.5 mm²
12 VA2.5 mm²
V
Voltage 13 GND
Voltage controller
Power factor cosphi controller
2.5 mm²

Manual 37259C SPM-D11 - Synchronizing Unit
Page 20/79 © Woodward
Chapter 4.
Description of Functions
Functional Description
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
Table for Terminal 6 = "Enable Control"
With this setting, the control can be used as an SPM-A.
The status of the discrete inputs "Reply: CB is open" and "Enable CB" is displayed via the LEDs "Gen CB - ON"
and "Gen CB free" on the pressure-sensitive front membrane. Additional to the input signals the conditions Table
4-3: Operating conditions - must be observed.
Input signal Operating condition Cond. Relay "Command:
close CB"
Operating mode
SPM-A
LED
"Gen-CB ON"
LED
"Gen CB free"
Discr. input term. 5: "Enable
Isolated operation/ dead start"
Discrete input term. 6
"Enable controller"
0 0 x 0 OFF or
automatic idle control
-
C1
OFF
OFF OFF
0 0 x 1 Idle operation or
synchronization
C
A
OFF
OFF CHECK
0 1 0 0 OFF A Slip or phase matching PERMISSIVE
0 1 0 1 Idle operation or
synchronization
C
A
OFF
Slip or phase matching RUN
0 1 1 0 OFF A Synchro-Check -
0 1 1 1
Idle operation or
synchronization or
dead bus start
C
A
B
-
Slip or phase matching
dead bus start
RUN
(extended)
1 x x 0 OFF - OFF -
1 0 0 1 Mains parallel operation or
shut down
-
E
OFF
OFF -
1 1 0 1 Mains parallel operation - OFF -
1 1 1 1 Distribution control or
Isolated operation
F
D
OFF
OFF -
1 0 1 1
Distribution control or
isolated operation or
shut down
F
D
E
OFF
OFF
OFF
-
0: "OFF" / 1: "ON" / x: Signal of no significance (0 or 1)
Table 4-1: Operating conditions - Terminal 6 = "Enable control"