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47
I/O Allocations to CompoNet Master Unit
Section 5-3
Status of the
CompoNet
Communications Unit
This status word shows the status of the SmartSlice I/O Units in the Smart-
Slice I/O Terminal, the connection status with the CompoNet Master Unit, and
other status.
By default, the system allocates 1 word of the Input Area.
The flags in this word show the status. You can use the CX-Integrator or
explicit messages to read these flags.
The table below gives the meanings of the flags.
Bit Description
Meaning
0
SmartSlice Bus Communica-
tions Error Flag
OFF: Normal, ON: Communi-
cations error
This flag turns ON when there is a commu-
nications error in the SmartSlice bus in the
SmartSlice I/O Terminal.
1
Reserved. ---
2
SmartSlice I/O Unit Warning
Flag
OFF: Normal, ON: Error
This flag turns ON when there is a minor
error in a SmartSlice I/O Unit. It will turn ON
when there is an error in one or more of the
SmartSlice I/O Units in the SmartSlice I/O
Terminal.
3
Reserved. ---
4
SmartSlice I/O Unit Alarm
Flag
OFF: Normal, ON: Error
This flag turns ON when there is a serious
error in a SmartSlice I/O Unit. It will turn ON
when there is an error in one or more of the
SmartSlice I/O Units in the SmartSlice I/O
Terminal.
5
Reserved. ---
6
Reserved. ---
7
Reserved. ---
8
Reserved. ---
9
Reserved. ---
10
Reserved. ---
I/O memory in the CPU Unit
Bit 15
Input Area
Bit 0
First word
First word +1
Status
I/O data
The Input Area contains this
status and the I/O data.
CompoNet Communications Unit
Four-point Input Unit
End Unit
Status (16 bits)
I/O data (4 bits)
Содержание GRT1-CRT - 05-2008
Страница 1: ...CompoNet Communications Unit Cat No W476 E1 01 SmartSlice GRT1 CRT OPERATION MANUAL ...
Страница 2: ...SmartSlice GRT1 CRT CompoNet Communications Unit Operation Manual Produced May 2008 ...
Страница 3: ...iv ...
Страница 17: ...About this Manual xviii ...
Страница 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 ...
Страница 29: ...10 Specifications Section 1 4 ...
Страница 39: ...20 Switches Section 2 3 ...
Страница 47: ...28 Installing the Turnback Units Section 3 2 ...
Страница 99: ...80 Last Maintenance Date Section 6 12 ...
Страница 113: ...94 Performance of Message Communications Section 8 2 ...
Страница 127: ...108 Other Error Causes and Error Procedures Section 9 3 ...
Страница 141: ...122 Power Consumption and Weight Tables Appendix D ...
Страница 143: ...124 Total I O Current Consumption Table Appendix E ...
Страница 147: ...128 Index ...
Страница 149: ...130 Revision History ...