32 | Installation Instructions
1.6 Jumper Settings
The AlphaMidiCourse Mk2 Gyro Systems include several Jumpers.
There locations are marked in below figure or refer to paragraph 6.1.4
ICNT Board of Control Unit.
Figure: Jumper location
Name
Default
Details
Function
J6
OPEN
Reset CPU
Short: CPU will be reset
J7
5-6 SHORT
XT1
5-6 short: 4800 bps serial output
3-4 short: 38400 bps serial output
1-2 short: Unused
J8
3-4 SHORT
XT2
3-4 short: 4800 bps serial output
1-2 short: 38400 bps serial output
J9
3-4 SHORT
XT3
3-4 short: 4800 bps serial output
1-2 short: 38400 bps serial output
J10
3-4 SHORT
XT4
3-4 short: 4800 bps serial output
1-2 short: 38400 bps serial output
J11
1-2 SHORT
GPSPOL
3-4 short: Negative input GPS signal polarity
1-2 short: Positive input GPS signal polarity
J12
1-2 SHORT
LOGPOL
3-4 short: Negative input LOG signal polarity
1-2 short: Positive input LOG signal polarity
J13
1-2 SHORT
ESPOL
3-4 short: Negative input External Sensor signal polarity
1-2 short: Positive input External Sensor signal polarity
J14
1-2 SHORT
LOG
3-4 short: 400 pulse per nautical mile input LOG signal
1-2 short: 200 pulse per nautical mile input LOG signal
J15
3-4 SHORT
ALCN
3-4 short: Alarm Contact set to Normal
– open / Alarm – close
1-2 short: Alarm Contact set to Normal
– close / Alarm – open
J17
1-2 SHORT
RNCN
3-4 short: Running contact set to Running
– open / stop – close
1-2 short: Running contact set to Running
– close / stop – close
J18
SHORT
WR/EXT
Open: For Manufactory only
Short: Normal software version of ICNT CPU
J19
3-4 SHORT
1-2 SHORT
ENC
J19 1-2 short / 3-4 short
J22 1-2 open / 3-4 open
Setting of Encoder signal to Gyro.
Works together with jumper J22
J21
1-2 SHORT
R3SEL
Unused
J22
3-4 OPEN
1-2 OPEN
FOG
J19 1-2 open / 3-4 open
J22 1-2 short / 3-4 short
Setting of Encoder signal to FOG.
Works together with jumper J19
E3
1-2 SHORT
ESTX+
3-4 short: Unused
1-2 short: Serial signal output to DGC
E4
1-2 SHORT
ESTX+
3-4 short: Unused
1-2 short: Serial signal output to DGC
ICNT Board Jumper assign
Jumpers
Summary of Contents for ALPHAMIDICOURSE Mk2
Page 80: ...80 Appendices 6 1 1 Dimensions of Control Unit...
Page 81: ...81 Appendices 6 1 2 Dimensions of Master Compass...
Page 82: ...82 Appendices 6 1 3 Master Compass without housing...
Page 84: ...84 Appendices 6 1 5 Connection Diagram...
Page 85: ...75 Appendices 6 1 6 Cable Diagram...
Page 86: ...76 Appendices 6 1 7 Installation Drawing...
Page 88: ...78 Appendices AlphaMidiCourse Mk2 Check Maintenance Sheet...
Page 89: ...79 Appendices AlphaMidiCourse Mk2 Check Maintenance Sheet...
Page 90: ...80 Appendices AlphaMidiCourse Mk2 Check Maintenance Sheet...
Page 91: ...81 Appendices AlphaMidiCourse Mk2 Check Maintenance Sheet...
Page 92: ...82 Appendices AlphaMidiCourse Mk2 Check Maintenance Sheet...
Page 95: ...85 Appendices 6 4 Return Slip Sensitive element...
Page 96: ...86 Appendices...
Page 99: ......