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408
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. When
any of the bits in the status area of the slaves connected to the Master Unit
turns ON, the corresponding bit (bit 12 is for warning status area notices and
bit 13 is for alarm area notices) of the status flag in the Master Unit turns ON.
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.
Note
For Bit Slave Units with Compact Connectors, all bits are reserved.
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 status bit detection allocated to the master is OR of all
slaves
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 - 10-2009
Страница 1: ...Cat No W457 E1 07 CompoNet Slave Units and Repeater Unit CRT1 Series OPERATION MANUAL...
Страница 2: ......
Страница 3: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2009...
Страница 4: ...iv...
Страница 6: ...vi...
Страница 10: ...x...
Страница 16: ...xvi...
Страница 24: ...xxiv Conformance to EC Directives 6...
Страница 386: ...362 Units with Connectors Section 6 7...
Страница 414: ...390 Temperature Input Units Section 7 5...
Страница 430: ...406 Expansion Unit Specifications Section 8 2...
Страница 486: ...462 Bit Slave Units with Compact Connectors Section 9 5 Dimensions CRT1B MD02JS and CRT1B MD02JS 1 15 21 65 24 48 9 mm...
Страница 494: ...470 Bit Slave Units with Compact Connectors Section 9 5...
Страница 501: ...477 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Страница 502: ...478 Repeater Unit Section 10 2...
Страница 508: ...484 CX Integrator Section 11 1...
Страница 509: ...485 CX Integrator Section 11 1...
Страница 602: ...578 Temperature Input Unit Functions Section 11 6...
Страница 614: ...590 Device Maintenance Section 12 3...
Страница 664: ...640 I O Power Supply Current Appendix E...
Страница 672: ...648 Index...
Страница 674: ...650 Revision History...