
Manual 37231D SPM-D10B/PSY5 - Synchronizing Unit
© Woodward Page 3/69
Revision History
Voltage range changed from “90 to 250 Vac/dc” to “90 to 250 Vac”.
Protection (from back) changed from “IP21” to “IP20”.
Content
CHAPTER 1. GENERAL INFORMATION ....................................................................... 6
CHAPTER 2. ELECTROSTATIC DISCHARGE AWARENESS ............................................ 7
CHAPTER 3. INSTALLATION ...................................................................................... 8
Wiring diagram ....................................................................................................................... 9
SPM-D10B/PSY5-FU-D (power supply: 24 Vdc) ......................................................... 9
SPM-D10B/PSY5-FU-A (power supply: 24 Vdc)........................................................ 10
SPM-D10B/PSY5-FU-D-W (power supply: 90..250 Vac)........................................... 11
SPM-D10B/PSY5-FU-A-W (power supply: 90..250 Vac)........................................... 12
Reference point .................................................................................................................... 13
Power supply (standard & SPM-D10B/PSY5-..W) ............................................................... 13
Measuring inputs .................................................................................................................. 14
System 2 .................................................................................................................... 14
System 1 .................................................................................................................... 15
Discrete inputs...................................................................................................................... 16
Relay outputs........................................................................................................................ 17
Controller outputs ................................................................................................................. 18
SPM-D10B/PSY5-..D.. ............................................................................................... 18
SPM-D10B/PSY5-..A.. ............................................................................................... 19
CHAPTER 4. DESCRIPTION OF FUNCTIONS .............................................................. 21
Functionality ......................................................................................................................... 21
Function tables........................................................................................................... 21
Additional conditions .................................................................................................. 22
Control inputs ....................................................................................................................... 23
Isolation of the power supply from the discrete inputs ......................................................... 23
Operating conditions ............................................................................................................ 24
No load control ........................................................................................................... 24
Synchronizing............................................................................................................. 24
Synch check............................................................................................................... 25
Isolated operation....................................................................................................... 25
Closing the CB without synchronization (black start) ................................................. 25
LED "Closed" flashes ................................................................................................. 26
Control outputs ..................................................................................................................... 26
Analog controller outputs...................................................................................................... 27
CHAPTER 5. DISPLAY AND OPERATING ELEMENTS .................................................. 30
Brief explanation of the LEDs and push buttons .................................................................. 31
LEDs .......................................................................................................................... 31
Buttons ....................................................................................................................... 31
Others ........................................................................................................................ 31
LEDs..................................................................................................................................... 32
Push buttons ........................................................................................................................ 34
LC display............................................................................................................................. 35