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Pulses/Revolution, S1 and S2
Set the pulses/revolution on pickup #1 (connected to terminals 5 and
6) by switching the two rotary hex-switches S1 and S2 to the correct
value.
See the
Appendix
page
Error! Bookmark not defined.
for details.
MS is the
most significant
value whereas LS is the
least significant
value.
Example:
A pickup issues 165 pulses/revolution. 165 decimal = A5
hex.
A is the MS; 5 is the LS.
Set S1 = A
Set S2 = 5
Overspeed, S3
Note:
The Backup System measures rpm from pickup 1 only.
Set correct overspeed setpoint by turning the hex-switch as follows:
Switch S3
Value [rpm]
Switch S3
Value [rpm]
0
Disabled
8
1800
1
480
9
1885
2
670
A
2010
3
1025
B
2030
4
1370
C
2120
5
1670
D
2340
6
1720
E
2430
7
1760
F
2730
Select the next value that is
above
the Rudolf R3 overspeed setting.
Example:
If the main configuration overspeed is set to 1740, then set
the S3 switch to 7, ie. 1760 rpm.
Shutdown channels, S4
There is a dipswitch in combination with each of the first six switch
channels.
Summary of Contents for DCU 305 R3 LT
Page 1: ...Auto Maskin Installation Manual DCU 305 R3 DCU 305 R3 LT Diesel Engine Control Unit...
Page 2: ...About this manual ii...
Page 35: ...Page 35 44 Schematic Drawings Sample Schematic Page 1...
Page 36: ...Page 36 44 Sample Schematic Page 2...
Page 37: ...Page 37 44 Optional Relay Unit MK 14...