Operation Manual 37107F
MFR 3 - Multi Function Relay
© Woodward
Page 3/165
Revision History
Rev. Date
Editor Changes
NEW 04-05-05 Tr
Release
A 05-02-02
TP Minor
corrections
B
05-07-12 TP
Minor corrections, parameter numbers added, language revision
C
05-10-11 TP
Minor corrections, changes of mains monitoring, relay and analog output manager, rotation field monitoring
D
08-08-20 TP
Pulse outputs updated; power factor definition added; inverse time-overcurrent monitoring updated; receive
telegram added; analog output manager corrected
E 08-10-30
TE Minor
corrections
F
08-12-02 TE
Minor corrections, power display format
Contents
C
HAPTER
1.
G
ENERAL
I
NFORMATION
.......................................................................................... 9
Introduction .............................................................................................................................................. 9
Measuring .............................................................................................................................................. 11
Functional Range ................................................................................................................................... 12
C
HAPTER
2.
E
LECTROSTATIC
D
ISCHARGE
A
WARENESS
............................................................ 14
C
HAPTER
3.
I
NSTALLATION
Wiring Diagram ...................................................................................................................................... 16
Power Supply ......................................................................................................................................... 18
Measuring Inputs .................................................................................................................................... 18
Voltage ......................................................................................................................................... 18
Current ......................................................................................................................................... 20
Discrete Inputs ....................................................................................................................................... 21
Control Inputs ............................................................................................................................... 21
Alarm / Control Inputs .................................................................................................................. 22
Analog Inputs ......................................................................................................................................... 23
Relay Outputs ........................................................................................................................................ 24
Control Outputs ............................................................................................................................ 24
Relay Manager............................................................................................................................. 24
Analog Outputs ...................................................................................................................................... 25
Pulse Outputs ......................................................................................................................................... 25
Controller Outputs .................................................................................................................................. 26
Three-Position Controllers (Standard) ......................................................................................... 26
Multi Functional Controller Outputs ............................................................................................. 26
Interface ................................................................................................................................................. 28
Interface Wiring ............................................................................................................................ 28
CAN Bus Shielding ...................................................................................................................... 29
CAN Bus Loop ............................................................................................................................. 29
DPC - Direct Configuration Interface ........................................................................................... 30