Advertisement
E51C2A, E51C3A Installation Guide
SunSpec Register Blocks
R/W NV Format Units
• • 40001
R
NV
ULong
• • 40002
• • 40003
R
NV
UInt
• • 40004
R
NV
UInt
• • 40005 to 40020 R
NV
String (32) ASCII
• • 40021 to 40036 R
NV
String (32) ASCII
• • 40037 to 40044 R
NV
String (16) ASCII
• • 40045 to 40052 R
NV
String (16) ASCII
• • 40053 to 40068 R
NV
String (32) ASCII
• • 40068
R
NV
UInt
• • 40070
R
NV
UInt
• • 40071
R
NV
UInt
• • 40072
R
SInt
• • 40073
R
SInt
• • 40074
R
SInt
• • 40075
R
SInt
• • 40076
R
NV
SInt
• • 40077
R
SInt
• • 40078
R
SInt
• • 40079
R
SInt
• • 40080
R
SInt
• • 40081
R
SInt
• • 40082
R
SInt
• • 40083
R
SInt
• • 40084
R
SInt
• • 40085
R
NV
SInt
• • 40086
R
SInt
• • 40087
R
NV
SInt
ZL0122-0D
Page 30 of 34
Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris 'V' logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
This section describes the Modbus registers reserved for SunSpec compliance-related information. See www.sunspec.org for
the original specifications.
Scale
Range
SunSpec 1.0 Common Model
0x5375
6e53
1
65
ASCII
SunSpec 1.1 Integer Meter Model
Identification
201 to 204
105
Amps
M_AC_Current_SF
-32767 to +32767 M_AC_Current
Amps
M_AC_Current_SF
-32767 to +32767 M_AC_Current_A
Amps
M_AC_Current_SF
-32767 to +32767 M_AC_Current_B
Amps
M_AC_Current_SF
-32767 to +32767 M_AC_Current_C
1
Voltage: Line to Neutral
Volts
M_AC_Voltage_SF
-32767 to +32767 M_AC_Voltage_LN Line to Neutral AC voltage (average of active phases)
Volts
M_AC_Voltage_SF
-32767 to +32767 M_AC_Voltage_AN Phase A to Neutral AC Voltage
Volts
M_AC_Voltage_SF
-32767 to +32767 M_AC_Voltage_BN Phase B to Neutral AC Voltage
Volts
M_AC_Voltage_SF
-32767 to +32767 M_AC_Voltage_CN Phase C to Neutral AC Voltage
Voltage: Line to Line
Volts
M_AC_Voltage_SF
-32767 to +32767 M_AC_Voltage_LL
Volts
M_AC_Voltage_SF
-32767 to +32767 M_AC_Voltage_AB Phase A to Phase B AC Voltage
Volts
M_AC_Voltage_SF
-32767 to +32767 M_AC_Voltage_BC Phase B to Phase C AC Voltage
Volts
M_AC_Voltage_SF
-32767 to +32767 M_AC_Voltage_CA Phase C to Phase A AC Voltage
1
Hertz
M_AC_Freq_SF
-32767 to +32767 M_AC_Freq
SF
1
©2018 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com
Other companies' trademarks are hereby acknowledged to belong to their respective owners.
SunSpec Name
ASCII "SunS". Identifies this as the beginning of a SunSpec Modbus
C_SunSpec_ID
point
C_SunSpec_DID
SunSpec common model Device ID
C_SunSpec_Length Length of the common model block
C_Manufacturer
null terminated ASCII text string = "VERIS"
C_Model
null terminated ASCII text string = "E51C_A"
C_Options
null terminated ASCII text string
C_Version
null terminated ASCII text string
C_SerialNumber
null terminated ASCII text string
C_SunSpec_Length Modbus address
SunSpec Integer meter model device IDs. Meter configuration by
device ID:
201 = single phase (A-N or A-B) meter
C_SunSpec_DID
202 = split single phase (A-B-N) meter
203 = Wye-connect 3-phase (ABCN) meter
204 = delta-connect 3-phase (ABC) meter
C_SunSpec_Length Length of the meter model block
Current
AC Current (sum of active phases)
Phase A AC current
Phase B AC current
Phase C AC current
M_AC_Current_CN
AC Current Scale Factor
Line to Line AC voltage (average of active phases)
M_AC_Voltage_SF
AC Voltage Scale Factor
Frequency
AC Frequency
M_AC_Freq_SF
AC Frequency Scale Factor
TM
Description
0818
Advertisement
