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A M P 1 I N T E G R AT E D P O W E R A N D E N E R G Y I N S TA L L AT I O N I N S T R U C T I O N S
AMP1
Binary_input objects
Use the Present_Value properties of the Binary_Input objects
as alerts for conditions of potential concern regarding to the
system measurement. These values are dynamic and are not
latched, so if the condition is resolved, the alert will go
inactive, whether it has been read or not.
These objects support the Description and Reliability object
properties and all required Binary_Input object properties.
None of them are writable. For complete assurance, check the
Reliabilty property for a No_Fault_Detected status before
reading the Present_Value.
No.
Name
Description
BI1
Volts_Error_A
Voltage Out of Range Phase A
BI2
Volts_Error_B
Voltage Out of Range Phase B
BI3
Volts_Error_C
Voltage Out of Range Phase C
BI4
Current_Error_A
Current Out of Range Phase A
BI5
Current_Error_A
Current Out of Range Phase B
BI6
Current_Error_A
Current Out of Range Phase C
BI7
Frequency_Error
Frequency Error
BI8
Reserved_BI8
Reserved
BI9
Phase_Loss_A
Phase Loss Phase A
BI10
Phase_Loss_B
Phase Loss Phase B
BI11
Phase_Loss_C
Phase Loss Phase C
BI12
Power_Factor_A
Low Power Factor Phase A
BI13
Power_Factor_B
Low Power Factor Phase B
BI14
Power_Factor_C
Low Power Factor Phase C
BI15
RTC_Reset
RTC Reset
For troubleshooting or service related questions, contact ABB at 800-782-8061 or at epis.component.support@abb.com
To test the meter's alert status, read the Present_Value of each
of the Binary_Input objects representing the alert bits of
interest, or read the Present_Value of AI52, which combines all
15 bits into a single decimal value. AI52 represents the status
of all Binary_Object alert values in one number that can be
read without having to access mulitple objects. The bit value
of Object BI1 is the least significant bit and BI15 is the most
significant bit.
R/W
Range
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
R
0=INACTIVE, 1=ACTIVE
Additional information
Phase A Input Voltage exceeds meter's measurement
range
Phase B Input Voltage exceeds meter's measurement
range
Phase C Input Voltage exceeds meter's measurement
range
Phase A Current out of range
Phase B Current out of range
Phase C Current out of range
Phase A Frequency out of range
Returns "INACTIVE"
Phase Loss - Phase A voltage dropped below the
Phase Loss Threshold set by user
Phase Loss - Phase B voltage dropped below the
Phase Loss Threshold set by user
Phase Loss - Phase C voltage dropped below the
Phase Loss Threshold set by user
Phase A Power Factor less than 50% (commonly due to
mis-wiring of CTs/ PTs to meter)
Phase B Power Factor less than 50% (commonly due to
mis-wiring of CTs/ PTs to meter)
Phase C Power Factor less than 50% (commonly due
to mis-wiring of CTs/ PTs to meter)
Real-Time Clock reset. This goes active when the
meter is powered after an interruption (since it does
not use a battery backup). It indicates that the real-
time clock has re-initialized to a default setting
(00:00:00:00 on Jan 1, 2000) and should not be relied
upon. The clock run, the meter will operate and even
log data, but the date and time will not be correct
until a Time_Synchronization occurs.
23
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