Shark 100B - Page 167

B: Modbus Map
Doc# E145701 MM-15
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Description
1
Format Range
6
Units or Resolution Comments
#
Reg
Modbus Address
Hex Decimal
754D - 754D 30030 - 30030 Reserved - do not use. 1
754E - 754E 30031 - 30031 Reserved - do not use. 1
754F - 754F 30032 - 30032 Reserved - do not use. 1
7550 - 7554 30033 - 30037 Reserved - do not use. 5
7555 - 7559 30038 - 30042 Reserved - do not use. 5
755A - 755E 30043 - 30047 Reserved - do not use. 5
755F - 7563 30048 - 30052 Reserved - do not use. 5
7564 - 7568 30053 - 30057 Reserved - do not use. 5
7569 - 756D 30058 - 30062 Reserved - do not use. 5
756E - 7572 30063 - 30067 Reserved - do not use. 5
Block Size:
68
read-only except as noted
9C40 - 9C40 40001 - 40001 System Sanity Indicator UINT16 0 or 1 none
0 indicates proper meter operatio
n
1
9C41 - 9C41 40002 - 40002 Volts A-N UINT16 2047 to 4095 volts 2047= 0, 4095= +150 1
9C42 - 9C42 40003 - 40003 Volts B-N UINT16 2047 to 4095 volts 1
9C43 - 9C43 40004 - 40004 Volts C-N UINT16 2047 to 4095 volts 1
9C44 - 9C44 40005 - 40005 Amps A UINT16 0 to 4095 amps
0= -10, 2047= 0, 4095= +10
1
9C45 - 9C45 40006 - 40006 Amps B UINT16 0 to 4095 amps 1
9C46 - 9C46 40007 - 40007 Amps C UINT16 0 to 4095 amps 1
9C47 - 9C47 40008 - 40008 Watts, 3-Ph total UINT16 0 to 4095 watts 0= -3000, 2047= 0, 4095= +3000 1
9C48 - 9C48 40009 - 40009 VARs, 3-Ph total UINT16 0 to 4095 VARs watts, VARs, VAs = 1
9C49 - 9C49 40010 - 40010 VAs, 3-Ph tota
l
UINT16 2047 to 4095 VA
s
3000 *
(
re
g
ister - 2047
)
/ 2047
1
9C4A - 9C4A 40011 - 40011 Power Factor, 3-Ph total UINT16 1047 to 3047 none
1047= -1, 2047= 0, 3047= +1
pf = (register - 2047) / 1000
1
9C4B - 9C4B 40012 - 40012 Frequency UINT16 0 to 2730 Hz 0= 45 or less, 2047= 60, 2730= 65 or
more
freq = 45 + ((register / 4095) * 30)
1
9C4C - 9C4C 40013 - 40013 Volts A-B UINT16 2047 to 4095 volts 2047= 0, 4095= +300 1
9C4D - 9C4D 40014 - 40014 Volts B-C UINT16 2047 to 4095 volts 1
9C4E - 9C4E 40015 - 40015 Volts C-A UINT16 2047 to 4095 volts 1
9C4F - 9C4F 40016 - 40016 CT numerator UINT16 1 to 9999 none 1
9C50 - 9C50 40017 - 40017 CT multiplier UINT16 1, 10, 100 none 1
9C51 - 9C51 40018 - 40018 CT denominator UINT16 5 none 1
9C52 - 9C52 40019 - 40019 PT numerator UINT16 1 to 9999 none 1
9C53 - 9C53 40020 - 40020 PT multi
p
lier UINT16 1, 10, 100 none 1
9C54 - 9C54 40021 - 40021 PT denominato
r
UINT16 1 to 9999 none 1
PT = numerator * multiplier / denominator
amps = 10 * (register - 2047) / 2047
Secondary Readings Section
Secondary Block
volts = 150 * (register - 2047) / 2047
volts = 300 * (register - 2047) / 2047
CT = numerator * multiplier /
denominator