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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
BACnet default settings and programming information
Setting
Setup Password
Reset Password
System Type
CT Primary Ratio
CT Secondary Ratio
PT Ratio
System Voltage
Max. Theoretical Power
Display Mode
Phase Loss Threshold
Phase Loss Threshold
Demand: number of
sub-intervals per interval
Demand: sub-interval length
BACnet MAC Address
BACnet MS/TP Baud Rate
BACnet MS/TP Max_Master
BACnet Device_ID
BACnet Device Location
Trend_Log Object 1
Log_Device_Object Property
Trend_Log Object 2
Log_Device_Object Property
Trend_Log Object 3
Log_Device_Object_Property
¹ Default values are preset at the factory. Once changed, there is no way to automatically
reset defaults. They must be restored individually. The baud rate and MAC address are
set through the user-interface screens, and the others are set by re-writing each object
(see BACnet Programming Information section, next page).
For troubleshooting or service related questions, contact ABB at 800-782-8061 or at epis.component.support@abb.com
Default Value¹
00000
00000
40 (3 + N) Wye
200 A
0.33 V
1:1 (none)
480 V L-L
Calculated from AV2, AV3,
AV5 and AV6 (with all
default settings, this
would be 103.92 kW)
1 (IEEE)
10% of System Voltage
25% Phase to Phase
Imbalance
1 (block mode)
900 sec (15 min)
(AV11 default value is
90000 [1/100 seconds])
001
76800 baud
127
Pseudo-random value from
1,000,000 to 3,097,151
Installed location not yet
identified
AI1 (Real Energy)
AI27 (Reactive Energy)
AI34 (Total Real Present
Demand)
The AMP1H5 is programmable via BACnet protocol and can
BACnet
easily be connected to a BACnet MS/TP network using an off-
Object
the shelf BACnet router. It uses five types of BACnet objects. A
–
standard PICS (below) describes the required characteristics
–
of the BACnet implementation, but this additional descriptive
AV2
context may be helpful to the integrator.
AV3
AV4
In addition to the required properties, the device object
AV5
utilizes some optional properties to support other
AV6
functionality – Time Synchronization (primarily used for data/
trend logging on the device) and Description and Location
AI45
properties to simplify installation and maintenance. Configure
all of the meter's functions, other than data logging and
AV7
writable Device Properties, by writing the Present_Value of the
AV8
11 Analog_Value objects. These values (except for the
AV9
configuration register, AV1, which always returns zero when
read) are all readable and stored in nonvolatile memory so that
AV10
they are retained if power to the device is interrupted.
AV11
Data values other than log information and alerts are all
accessed by reading the Present_Value of the 52 Analog_Input
–
objects. Most of these values are instantaneous readings of
–
measured service parameters. Some of them, (AI1, AI26, AI27,
Device
AI37-AI45, AI47, AI50 and AI51) represent accumulated values
Device
and are stored in nonvolatile memory as well. If power to the
device is interrupted, these values are retained, but no
Device
additional information accumulates until the device completes
its re-initialization.
TL1
TL2
Alerts are used to indicate conditions of potential concern to
the installer or the system, such as input voltage or current on
TL3
any phase that exceeds the meter's measurement range,
phase voltage below the Phase Loss Threshold set by the user,
or Power Factor below 0.5 on any phase. Alerts are accessible
individually by reading the Present_Value of the 15 Binary_
Input objects or as a group by reading the Present_Value of
Analog_Input object 52. Alerts are not latched and do not
generate events to system. They indicate presence of these
conditions at the time they are read, but the device does not
latch and store them until they are read (if the condition
changes before they are read, the alert will go away).
All Analog_Value, Analog_Input, and Binary_Input objects
implement the reliability property and use it to indicate that
the Present_Value properties are functional, valid and current.
For complete assurance, check the Reliabilty property for a
No_Fault_Detected status before reading the Present_Value
of any AV, AI or BI objects.
The AMP1H5 data logging capability is implemented using
three Trend_Log objects. These are described in more detail in
the section on data logging
17
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