EnerSys Alpha Cordex CXC HP Integrator Guide

Modbus Integrator's Guide for the Cordex® CXC HP Controller | 3 - Using Modbus
Table 3-3 Modbus address allocation for DC system data
Source Maximum num-
ber of source
items
Start of coil sta-
tus register (01)
Start of input
status register
(02)
Start of values
register (04)
DC System 1 5001 15001 35001
DC System: Battery 1 5157 15157 35157
DC System: Loads 120 5183 15183 35183
DC system: Shunt 120 6385 16385 36385
DC system: CT 120 6627 16627 36627
DC system: Discon-
nect
10 6869 16869 36869
DC system: Rectifier 256 6991 16991 36991
Table 3-4 Modbus address allocation for AMPS HP system data
Source Maximum num-
ber of source
items
Start of coil sta-
tus register (01)
Start of input
status register
(02)
Start of values
register (04)
AMPS HP System 1 5001 15001 35001
AMPS HP System :
Breakers/Fuses
10 6503 16503 36503
AMPS HP System :
Bypass Switch
5 6625 16625 36625
AMPS HP System :
T2S
4 6707 16707 36707
AMPS HP System :
Inverters
32 6773 16773 36773
This table shows:
• Source item that has Modbus data available
• Maximum number of items that can be viewed over Modbus in each register
• Starting address for each type of data.
Note: Modbus client software sometimes requires addresses to be entered in the range 1
to 9999. If this is the case, drop the leftmost digit for addresses that are greater than 9999. The
Modbus client software will then use the combination of register and address to formulate the
correct address for the query.
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EnerSys Alpha Cordex CXC HP Specifications

General

Brand	EnerSys
Model	Alpha Cordex CXC HP
Category	Controller
Language	English