360
Status Areas
Section 9-1
9-1
Status Areas
A Bit Slave Unit has two status areas: the Warning Status Area and the Alarm
Status Area. The status flags in these areas are turned ON and OFF based
on the threshold values set by the user for each function in that Unit. If any
flag in Warning/Alarm Status Areas in the Bit Slave Units turns ON, the corre-
sponding status flag in the Master Unit to which the Bit Slave Units are con-
nected turns ON. Bit 12 in the Master Unit corresponds to the Warning Status
Area and bit 13 corresponds to the Alarm Status Area.
The Bit Slave Unit's status area information can be read by using the CX-Inte-
grator or explicit messages.
Warning Status Area
The Bit Slave Unit’s Warning Status Area contains the following 16 bits. These
bits indicate minor errors in the Unit.
Bit Slave Unit
Master Unit
Transmitted
to Master Unit
The Bit Slave Unit has two status areas:
the Warning Status Area and Alarm Status Area.
The Master Unit has a Warning Status Bit and Alarm Status Bit.
The status of each of these bits is an OR status of the bits in
the status areas in the connected Slave Units.
Bit
Content
Description
0
Reserved
---
1
Reserved
---
2
Network Power Voltage Drop Flag
OFF: Normal
ON: Error (Voltage dropped below
threshold.)
Monitors the voltage set as the
threshold for the network power volt-
age monitor function.
3
Unit Maintenance Flag
OFF: Normal
ON: Error (Threshold exceeded.)
Monitors the power ON time warning
value set as the threshold for the Unit
Conduction Time Monitor function.
4
Reserved
---
5
Reserved
---
6
Reserved
---
7
Reserved
---
8
Operation Time Monitor Flag
OFF: Normal
ON: Error (Threshold exceeded.)
Turns ON when the threshold set for
the operation time monitor function is
exceeded.
9
Connected Device Maintenance Flag
OFF: Normal
ON: Error (Threshold exceeded.)
Turns ON when the threshold set for
the contact operation monitor func-
tion or the total ON time monitor func-
tion is exceeded.
10
Reserved
---
11
Reserved
---
12
Reserved
---
13
Reserved
---
14
Reserved
---
15
Reserved
---
Содержание CRT1 - 10-2008
Страница 2: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2008...
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Страница 23: ...xxiv Conformance to EC Directives 6...
Страница 51: ...28 Slave Unit Models Section 1 2...
Страница 123: ...100 Connecting External I O for Slave Units Section 3 6...
Страница 365: ...342 Temperature Input Units Section 7 5...
Страница 381: ...358 Expansion Unit Specifications Section 8 2...
Страница 418: ...395 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Страница 419: ...396 Repeater Unit Section 10 2...
Страница 424: ...401 CX Integrator Section 11 1...
Страница 575: ...552 Current Consumption Summary Appendix D 552...
Страница 581: ...558 Index...
Страница 583: ...560 Revision History...