Electro Industries Shark 100 Installation & Operation Manual page 89

Modbus Address
Hex Decimal
55F2 - 55F2 22003 - 22003 Programmable Settings Checksum
55F3 - 55F3 22004 - 22004 Write New Password
59D7 - 59D7 23000 - 23000 Initiate Meter Firmware Reprogramming
Other Commands Block
61A7 - 61A7 25000 - 25000 Force Meter Restart
Encryption Block
658F - 659A 26000 - 26011 Perform a Secure Operation
Basic Setups Block
752F - 752F 30000 - 30000 CT multiplier & denominator
7530 - 7530 30001 - 30001 CT numerator
7531 - 7531 30002 - 30002 PT numerator
7532 - 7532 30003 - 30003 PT denominator
7533 - 7533 30004 - 30004 PT multiplier & hookup
7534 - 7534 30005 - 30005 Averaging Method
7535 - 7535 30006 - 30006 Power & Energy Format
e
Electro Industries/GaugeTech
1
Description Format
3
UINT16
3
UINT16
UINT16
UINT16
UINT16
Programmable Settings Section
UINT16
UINT16
UINT16
UINT16
UINT16
UINT16
UINT16
Doc# E145701
Units or
6
Range Resolution
0000 to 9999
5
password
5
password
bit-mapped dddddddd mmmmmmmm
1 to 9999 none
1 to 9999 none
1 to 9999 none
mmmmmmmm MMMMhhhh
bit-mapped
--iiiiii b----sss
bit-mapped
bit-mapped pppp--nn -eee-ddd
Comments
read/write checksum register; PS block
8
saved in EEPROM on write
write-only register; always reads zero
Block Size:
read/write
causes a watchdog reset, always reads 0
Block Size:
read/write
encrypted command to read password or
change meter type
Block Size:
write only in PS update mode
high byte is denominator (1 or 5, read-only),
low byte is multiplier (1, 10, or 100)
MMMMmmmmmmmm is PT multiplier (1,
10, 100, 1000),
hhhh is hookup enumeration (0 = 3 element
wye[9S], 1 = delta 2 CTs[5S], 3 = 2.5
element wye[6S])
iiiiii = interval (5,15,30,60)
b = 0-block or 1-rolling
sss = # subintervals (1,2,3,4)
pppp = power scale (0-unit, 3-kilo, 6-mega,
8-auto)
nn = number of energy digits (5-8 --> 0-3)
eee = energy scale (0-unit, 3-kilo, 6-mega)
ddd = energy digits after decimal point (0-6)
See note 10.
MM-5
#
Reg
1
1
1
6
1
1
12
12
1
1
1
1
1
1
1