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15
Indicators
Section 2-2
2-2-2
NS Indicator
The NS indicator shows the communications status of the CompoNet net-
work.
Color Status
Green
Lit
The Unit is online and the communications connection is
completed. (The network status is normal.)
Flashing The Unit is online but the communications connection is
not completed. (The baud rate is synchronized, but the
CompoNet Master Unit is completing the connection.)
Red
Lit
A fatal communications error occurred. (The CompoNet
Communications Unit found an error for which communi-
cations on the CompoNet network are not possible.)
• Communications error
• Duplication of node addresses
• Bus Off error
Flashing Non-fatal communications error
• Communications timeout
---
Not lit
The Unit is offline or the power supply is OFF.
• There is no power supply to the CompoNet Communica-
tions Unit.
• The check for node address duplication is not completed
at the CompoNet Master Unit.
MS
NS
TS
UNIT PWR
I/O PWR
Summary of Contents for GRT1-CRT - 05-2008
Page 1: ...CompoNet Communications Unit Cat No W476 E1 01 SmartSlice GRT1 CRT OPERATION MANUAL ...
Page 2: ...SmartSlice GRT1 CRT CompoNet Communications Unit Operation Manual Produced May 2008 ...
Page 3: ...iv ...
Page 17: ...About this Manual xviii ...
Page 28: ...9 Specifications Section 1 4 1 4 3 Dimensions 12 23 1 25 1 61 2 69 7 58 3 8 4 3 mm ...
Page 29: ...10 Specifications Section 1 4 ...
Page 39: ...20 Switches Section 2 3 ...
Page 47: ...28 Installing the Turnback Units Section 3 2 ...
Page 99: ...80 Last Maintenance Date Section 6 12 ...
Page 113: ...94 Performance of Message Communications Section 8 2 ...
Page 127: ...108 Other Error Causes and Error Procedures Section 9 3 ...
Page 141: ...122 Power Consumption and Weight Tables Appendix D ...
Page 143: ...124 Total I O Current Consumption Table Appendix E ...
Page 147: ...128 Index ...
Page 149: ...130 Revision History ...