
B: Modbus Map and Retrieving Logs
Doc# E149701 MM-22
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Description (Note 1) Format Range (Note 6) Units or Resolution Comments # Reg
Modbus Address
Hex Decimal
4E2B - 4E2B 20012 - 20012 Reset Option Card 1 Input Accumulators UINT16 password (Note 5) 1
4E2C - 4E2C 20013 - 20013 Reset Option Card 1 Output Accumulators UINT16 password (Note 5) 1
4E2D - 4E2D 20014 - 20014 Reset Option Card 2 Input Accumulators UINT16 password (Note 5) 1
4E2E - 4E2E 20015 - 20015 Reset Option Card 2 Output Accumulators UINT16 password (Note 5) 1
Block Size: 16
conditional write
5207 - 5207 21000 - 21000 Initiate Meter Firmware Reprogramming UINT16 password (Note 5) 1
5208 - 5208 21001 - 21001 Force Meter Restart UINT16 password (Note 5) causes a watchdog reset, always reads 0 1
5209 - 5209 21002 - 21002 Open Privileged Command Session UINT16 password (Note 5) meter will process command registers (this register
through 'Close Privileged Command Session' register
below) for 5 minutes or until the session is closed,
whichever comes first.
1
520A - 520A 21003 - 21003 Initiate Programmable Settings Update UINT16 password (Note 5) meter enters PS update mode 1
520B - 520B 21004 - 21004 Calculate Programmable Settings Checksum
(Note 3)
UINT16 0000 to 9999 meter calculates checksum on RAM copy of PS block 1
520C - 520C 21005 - 21005 Programmable Settings Checksum (Note 3) UINT16 0000 to 9999 read/write checksum register; PS block saved in
nonvolatile memory on write (Note 8)
1
520D - 520D 21006 - 21006 Write New Password (Note 3) UINT16 0000 to 9999 write-only register; always reads zero 1
520E - 520E 21007 - 21007 Terminate Programmable Settings Update (Note
3)
UINT16 any value meter leaves PS update mode via reset 1
520F - 5211 21008 - 21010 Set Meter Clock TSTAMP 1Jan2000 - 31Dec2099 1 sec saved only when 3rd register is written 3
5212 - 5212 21011 - 21011 Manually Trigger Waveform Capture UINT16 any value applies to Shark 300 only; returns busy exception if
blocked by another capture in progress
1
5213 - 5219 21012 - 21018 Reserved Reserved 7
521A - 521A 21019 - 21019 Close Privileged Command Session UINT16 any value ends an open command session 1
Block Size: 20
read/write
658F - 659A 26000 - 26011 Perform a Secure Operation UINT16 encrypted command to read password or change meter
type
12
Block Size: 12
write only in PS update mode
752F - 752F 30000 - 30000 CT multiplier & denominator UINT16 bit-mapped
dddddddd mmmmmmmm
high byte is denominator (1 or 5, read-only),
low byte is multiplier (1, 10, or 100)
1
7530 - 7530 30001 - 30001 CT numerator UINT16 1 to 9999 none 1
7531 - 7531 30002 - 30002 PT numerator UINT16 1 to 9999 none 1
7532 - 7532 30003 - 30003 PT denominator UINT16 1 to 9999 none 1
7533 - 7533 30004 - 30004 PT multiplier & hookup UINT16 bit-mapped
mmmmmmmm mmmmhhhh
mm…mm = PT multiplier (1, 10, 100, or 1000)
hhhh = hookup enumeration (0 = 3 element wye[9S], 1 =
delta 2 CTs[5S], 3 = 2.5 element wye[6S])
1
Encryption Block
Programmable Settings Section
Basic Setups Block
Privileged Commands Block
Comentarios a estos manuales