ROOTECH Accura 2500/2550[AC] Communication User Guide

Type
Communication User Guide
(UL 인증 진행 )
(UL Certification Process Underway)
Table of Contents
Table of Contents
2
Table of Contents
Notice
Warranty
Revision History
Chapter 1 Introduction of Communication Map
1.1 Module Name
1.2 Summary Map
1.3 Data Format
1.4 Data Attribute of Register Access
Chapter 2 System Information
2.1 System Information of Accura 2500
2.2 System Information of Accura 2550
2.2.1 Accura 2550 System Information by Module ID
2.2.1.1 Details on Accura 2550 System Information by Module ID
2.2.2 Accura 2550 System Information by Module Connection Sequence
2.2.2.1 Details on Accura 2550 System Information by Module Connection Sequence
2.3 System Information of Accura TSEN
Chapter 3 Device Setup
3.1 Remote Unlock Setup
3.2 Time Setup
3.2.1 Summer Time Setup
3.2.2 Locale Setup
3.2.3 NTP Setup
3.2.4 System Time Setup
3.3 General Setup
3.3.1 Accura 2500M Description Setup
3.3.2 Accura 2550 Description Setup
3.3.3 Main Accura 2550CM Assignment Setup
3.4 Communication Setup
3.4.1 Ethernet Setup
3.4.2 Modbus Timeout Setup
3.4.3 RSTP Setup
3.4.4 Storm Control Setup
3.4.5 RS-485 Setup
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3
3.4.6 Register Map Setup
3.5 User Interface Setup
3.5.1 Accura 2500D LED Setup
3.5.2 Accura 2500D LCD / Buzzer Setup
3.5.3 Accura 2550 Common Setup
3.6 Measurement Setup
3.6.1 Voltage Type Setup
3.6.2 Aggregation Setup
3.6.3 Module Measurement Setup
3.6.3.1 Accura 2500M Module Setup
3.6.3.2 Accura 2550 Module Setup
3.6.3.2.1 Accura 2550CM[Z] Module Setup
3.6.3.2.2 Accura 2550DCM Module Setup
3.6.3.2.3 Accura 2550TEMP Module Setup
3.6.3.2.4 Accura 2550GW Module Setup
3.7 Event Setup
3.7.1 Accura 2500M Module Event Setup
3.7.1.1 Dip Event Setup
3.7.1.2 Swell Event Setup
3.7.1.3 Fuse Fail Event Setup
3.7.1.4 Phase Open Event Setup
3.7.1.5 Custom Event Setup
3.7.1.6 SEMI F47-0706 Event Setup
3.7.1.7 ITIC Event Setup
3.7.1.8 IEC 61000-4-11/34 Class 3 Event Setup
3.7.2 Accura 2550 Module Event Setup
3.7.2.1 Accura 2550CM[Z] Current Event Setup
3.7.2.2 Accura 2550CM[Z] Leakage Current Event Setup
3.7.2.3 Accura 2550DCM Voltage Event Setup
3.7.2.4 Accura 2550DCM Current Event Setup
3.8 Test Mode Timeout Setup
Chapter 4 Device Control
4.1 Remote Control Unlock
4.2 Data Reset Control
4.3 Energy Level Control
4.4 DO Control
4.4.1 Accura 2550DCM DO Control
4.4.2 Accura 2550TEMP DO Control
Chapter 5 Measurement Data
5.1 Overview
5.2 Types of Measurement Aggregation
5.2.1 Fixed Aggregation
5.2.2 Custom Aggregation
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4
5.2.3 Collection of Aggregation Data
5.3 Aggregation Selection
5.4 Index Selection
5.5 Fetch
5.6 Measurement Header
5.7 Measurement Data of Accura 2500/2550
5.7.1 Measurement Data of Accura 2500M
5.7.2 Measurement Data of Accura 2550
5.7.2.1 Measurement Data of Accura 2550CM[Z]-3P
5.7.2.1.1 3-Phase Measurement Data
5.7.2.1.2 1-Phase Measurement Data
5.7.2.2 Measurement Data of Accura 2550CM[Z]-1P
5.7.2.3 Measurement Data of Accura 2550DCM
5.7.2.4 Measurement Data of Accura 2550TEMP
5.7.2.5 Measurement Data of Accura 2550GW
5.8 Max/Min Measurement Data of Accura 2500/2550
5.8.1 Max/Min Measurement Data of Accura 2500M
5.8.2 Max/Min Measurement Data of Accura 2550
5.8.2.1 Max/Min Measurement Data of Accura 2550CM[Z]-3P
5.8.2.1.1 3-Phase Measurement Data
5.8.2.1.2 1-Phase Measurement Data
5.8.2.2 Max/Min Measurement Data of Accura 2550CM[Z]-1P
5.8.2.3 Max/Min Measurement Data of Accura 2550DCM
5.8.2.4 Max/Min Measurement Data of Accura 2550TEMP
5.9 Harmonics Data
5.10 Waveform Data
5.10.1 Access to Waveform Data
5.10.2 Waveform Data of Accura 2500M
5.10.3 Waveform Data of Accura 2550CM[Z]
5.10.4 Waveform Data of Accura 2550DCM
Chapter 6 Event Data
6.1 Overview
6.2 Index Selection
6.3 Fetch
6.4 Event Header
6.5 Event Data of Accura 2500/2550
6.5.1 Measurement Events
6.5.1.1 Start of Voltage Connection Events
6.5.1.2 End of Voltage Connection Events
6.5.1.3 Off Feature for Voltage Connection Events
6.5.1.4 Current and Voltage Events
6.5.1.4.1 Accura 2550CM[Z] Start of Current/Leakage Current Events
6.5.1.4.2 Accura 2550CM[Z] End of Current/Leakage Current Events
6.5.1.4.3 Accura 2550DCM Start of Voltage/Current Events
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
5
6.5.1.4.4 Accura 2550 DCM End of Voltage/Current Events
6.5.1.5 Start of Custom Events
6.5.1.6 End of Custom Events
6.5.1.7 Off Feature for Custom Events
6.5.2 Power Quality Event
6.5.2.1 Start of Dip / Swell Event
6.5.2.2 End of Dip / Swell Events
6.5.2.3 Off Feature for Dip/Swell Events
6.6 Event Trend Data of Accura 2500/2550
6.7 Occurrence Status of Custom Events
Appendix A Modbus Protocol of Accura 2500
Appendix B Sample of Modbus RTU Packet
Appendix C Sample of Modbus TCP Packet
Appendix D CRC-16 (Modbus) Algorithm
Appendix E Modbus Map Application
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Notice
Notice
6
Symbols
Caution
Indicates the presence of dangerous voltage which can cause severe injury or death if
proper precautions are not followed.
Caution
Alerts the user of the presence of hazards which can result in injury to persons, property
damage or damage to the device if proper precautions are not followed.
Note
Indicates major instructions for the installation, operation, and maintenance of the
product.
Installation Considerations
The installation, operation, and maintenance of the product should be performed only by qualified, competent
personnel that have received appropriate training for high voltage and current devices.
If hazardous voltages are mishandled while installing and operating the product in the field, it can cause
serious injury or death.
During normal operation of the product, hazardous voltages are present on the terminals that connect PTs/CTs,
digital inputs, power, and external I/O circuits. The PT/CT secondary can produce lethal voltage or current caused
by the energy of the primary.
Standard safety precautions should be followed during the installation and maintenance of the product, including
removing PT fuses and shorting CT secondaries.
Install the product in enclosures or a similar cabinet to prevent access to the terminal strips of the product after
wiring.
7
Observe the following instructions, or it may cause permanent damage to the product.
Do not apply voltages and currents that exceed input ratings of the PT and CT to the product.
Using the device for other purposes not specified by the manufacturer can cause severe damage to the product.
Connect the chassis ground terminal of the product to the earth ground to protect the device from noise and
surge. Failure to properly connect the chassis ground will avoid the warranty of the product.
About the Manual
Rootech, Inc. reserves the right to make changes in the product specifications shown in this User Guide without prior
notice. We recommend that customers should obtain the latest information on product specifications and the manual
before making orders.
In the absence of written agreements, Rootech, Inc. assumes no liability for applications assistance, customer’s system
design, or infringement of patents or copyrights induced by third parties arising from the use of the products
described herein.
We endeavor to provide accurate information in the document. However, we are not responsible for
any errors which may appear here and reserves the right to make changes without prior notice.
Limitation of Liability
Where applicable law allows and does not prohibit or restrict such limitation, Rootech, Inc’s liability for this product
shall be limited to the amount actually paid by customers for the product.
Warranty
Warranty
8
Warranty
Rootech Inc. provides warrants for two years from the product receipt date only to original purchaser of the products
and software that are sold or licensed by the company.
To obtain warranty service, the purchased products should be free from serious defects in material and workmanship.
The software is provided in an up-to-date version, thus we do not offer any warranty for the software product.
In order to make a product claim under the warranties described above, original purchaser should immediately
contact Rootech headquarters. Upon receiving claims, Rootech will check out the product either at where the
purchaser is or at the company after receiving the product from the customer, who is responsible for the cost of
shipping the product. After inspecting the product, we will provide repair or replacement services for the product.
Rootech will decide at its discretion whether to repair or replace it or give a refund for the product for when the
warranty period for the product expired or issues related to the product are not applicable for warranty terms and
conditions.
Limitation of Warranty
The Warranty does not apply to uninterrupted or error-free operation of the product or cover normal wear and tear
of the product or costs caused by the removal, installation, or troubleshooting of the customer's electrical systems.
Defects caused by any of the following factors are not covered under the warranty.
Improper use(alteration, accident, misuse, abuse) or failure to act in accordance with installation, operation or
maintenance instructions
Unauthorized modification, changes or repair attempts
Failure to comply with applicable safety standards & regulations
Damages coming from transporting or storing the product
Damages caused by the force majeure event, including fire, flood, earthquakes, storm damage, overvoltage &
lightning
If the original identification marks (trade-mark, serial number, etc.) have been defaced, altered, or removed
Rootech shall not be liable for any other claims except the claims made by customers, including the original
purchaser, his employee, agents, or contractors for any loss, damage, or expense incurred related to the purchased
product when the above warranty terms and conditions are not fulfilled.
Any technical assistance provided by Rootech 's personnel or representatives in system design shall be deemed to be
a suggestion. The original purchaser is responsible for determining the feasibility of such suggestions and should
conduct tests to prove their feasibility.
It is the original purchaser’s responsibility to determine the suitability of any product and associated documentation.
The original purchaser should acknowledge that 100% uptime is not guaranteed because of possible hardware or
software defects. The original purchaser should also recognize that such defects and failures may cause inaccuracies
9
or malfunctions.
No agency, corporate entity, or employee of Rootech or other companies has authority to amend, modify or extend
the terms and conditions of this warranty in any way without express written authorization from Rootech, Inc.
Revision History
Revision History
10
The revision history of "Accura 2500/2550 Communication Manual for AC Modules" is as follows.
Revision Date Description
Revision 1.00 July 12, 2022 Initial release of the communication manual for AC modules
Chapter 1
Introduction of Communication Map
1.1 Module Name
12
Chapter 1 Introduction of Communication Map
Module types for Accura 2500/2550 are listed below.
Module Type Model Description
Main distribution panel
module
Accura 2500M Measures the voltage of the incoming unit in the AC/DC distribution panel
Transmits the sampled voltage data to Accura 2550
Collects measurement data from Accura 2550
Exchanges set values and measured data with Accura 2500D
Communicates with the host system
Can be attached/detached to/from the back of Accura 2500D
Main distribution panel
HMI module
Accura 2500D 5" Color TFT LCD (built-in touch panel)
Exchanges set values and measured data with Accura 2500M
Displays measured values and setup parameters on the LCD screen
Accura 2500M can be attached/detached to/from the back of Accura 2500D.
Three/single-phase
power measuring
module
Accura 2550CM Connected to Accura 2500M, Accura 2550CM measuring power.
Three/single-phase
power/leakage current
measuring module
Accura 2550CMZ Connected to Accura 2500M, Accura 2550CMZ measuring power and leakage
current.
TEMP(Temperature)
module
Accura
2550TEMP
Measures the external temperature of the panel where the module is installed
Collects the data on the internal temperature measured by Accura TSEN modules
GW(Gateway) module Accura 2550GW Collects the data on the peripheral devices supporting RS-485 communication
Abbreviated names for the Accura 2500/2550 modules are as below.
Abbreviated Model Name Description
A2500M Accura 2500M
A2500D Accura 2500D
A2550CM CM module Accura 2550CM
A2250CMZ CMZ module Accura 2550CMZ
A2550CM[Z] CM/CMZ module Accura 2550CM or Accura 2550CMZ
A2550CM-3P/1P CM 3P/1P
module
Accura 2550CM-3P or Accura 2550CM-1P
A2550CMZ-3P/1P CMZ 3P/1P
module
Accura 2550CMZ-3P or Accura 2550CMZ-1P
A2550TEMP TEMP module Accura 2550TEMP
A2550GW GW module Accura 2550GW
1.2 Summary Map
13
Chapter 1 Introduction of Communication Map
The Accura 2500/2550 Communication Map is composed of five categories such as "System Information", "Setup",
"Control", "Measurement Data" and "Event Data". Accura 2500/2550 provides Modbus Protocol-based communication.
Refer to "Appendix A Modbus Protocol of Accura 2500" for more information.
Holding registers are addressed starting at zero. A holding register address can be determined by subtracting 1 from
the register number in the Modbus map. Holding registers 1 - 65536 can be accessed with the addresses 0 - 65535.
Register Number Description
System Information
1-106 Accura 2500 System Information
133-2485 Accura 2550 System Information
1901-1963 Accura TSEN System Information
Device Setup
2901 Remote Setup Unlock
3001-3065 Time Setup
3301-3423 General Setup
3601-3705,
65532-65534
Communication Setup
3921-3984 User Interface Setup
4201-4702 Measurement Setup
Module Measurement Setup
5101-5471 Event Setup
Accura 2550 Module Event Setup
6001-6002 Test Mode Timeout Setup
Device Control
2902 Remote Control Unlock
8001-8091 Data Reset Control
6101-6183 Energy Level Control
Measurement Data
9901-52500 Aggregation Selection
Index Selection
Fetch
Measurement Header
Measurement Data of Accura 2500/2550
Measurement of the Max/Min Data of Accura 2500/2550
53001-53659 Harmonics Data
54001-55583 Waveform Data
Event Data
8200-9580 Index Selection
Fetch
Event Header
Event Data of Accura 2500/2550
Event Trend Data of Accura 2500/2550
Occurrence Status of Custom Events
1.3 Data Format
14
Chapter 1 Introduction of Communication Map
Data Format Description Word Length Endian Range
Char ASCII 0.5 NA1Numbers and characters
UInt8 Unsigned 8-bit 0.5 NA 0 to 255
UInt16 Unsigned 16-bit 1 NA 0 to 65,535
Int16 Signed 16-bit 1 NA -32,768 to 32,767
UInt32 Unsigned 32-bit 2 Big-Endian20 to 4,294,967,295
Int32 Signed 32-bit 2 Big-Endian -2,147,483,648 to 2,147,483,647
Float32 Single-precision Float 2 Big-Endian -3.4x1038 to 3.4x1038
UInt64 Unsigned 64-bit 4 Big-Endian30 to 264-1
1. NA(Not Available): 1-word data, endian-independent
2. As 2-word data, two register spaces are used. The upper word is located in the lower address register and the lower word is located in the higher
address register.
3. As 4-word data, four register spaces are used. The upper word is located in the lower address register and the lower word is located in the higher
address register.
1.4 Data Attribute of Register Access
15
Chapter 1 Introduction of Communication Map
Character Attribute Description
RRead Access Modbus master can obtain Accura 2500/2550 data through the holding register
with "Read Attribute".
WWrite Access Modbus master can transmit and apply data to Accura 2500/2550 through the
holding register with "Write Attribute".
RW Read/Write Access RW attribute means "Read" and "Write" as mentioned above.
Chapter 2
System Information
2.1 System Information of Accura 2500
17
Chapter 2 System Information
Register
Number
Name Format Attribute Description
System Information of Accura 2500M
1 Product ID UInt16 R Accura 2500M product ID (2500)
2 Product code 2*Char R Product code no.: E0 (E Zero, ASCII)
3-4 Serial number UInt32 R Product serial number
5-7 Ethernet MAC address 6*UInt8 R Ethernet MAC address
8 Major application
version
UInt16 R Major software version
9 Minor application
version
UInt16 R Minor software version
10 Application revised
version
UInt16 R Revised software version
11 Reserved
12 Kernel version UInt16 R Kernel version
13 Bootloader version UInt16 R Bootloader version
14 Main board hardware
revision number
UInt16 R Hardware revision number of the mainboard
15 Main board PCB version UInt16 R PCB version of the mainboard
16 Power board type UInt16 R Power board type
17-50 Reserved
System Information of MCU
101 MCU board operation
state
UInt16 R Operation state
0: Unknown
1: Bootloader
2: Identified
3: Operation
102-104 Reserved
105 MCU firmware version UInt16 R MCU firmware version
106 MCU bootloader version UInt16 R MCU bootloader version
System Information of Accura 2500D
51 Connection state UInt16 R A2500D connection state
0: Disconnected
1: Connected
52 Product ID UInt16 R Accura 2500D product ID (2501)
53 Product code 2*Char R Product code no.: E1 (ASCII)
54-55 Serial number UInt32 R Product serial number
56-58 Ethernet MAC address 6*UInt8 R Ethernet MAC address
59 Major application
version
UInt16 R Major software version
60 Minor application
version
UInt16 R Minor software version
61 Application revised
version
UInt16 R Revised software version
18
62 Reserved
63 Kernel version UInt16 R Kernel version
64 Bootloader version UInt16 R Bootloader version
65 Main board hardware
revision number
UInt16 R Hardware revision number of the mainboard
66 Main board PCB version UInt16 R PCB version of the mainboard
Register
Number
Name Format Attribute Description
2.2 System Information of Accura 2550
19
Chapter 2 System Information
The system information section of Accura 2550 modules connected to Accura 2500M is divided into two parts; a part
based on the module ID and the other part consisting of the module connection sequence.
2.2.1 Accura 2550 System Information by Module ID
Accura 2550 module ID can be assigned with numbers from 0 to 39. Accura 2550 has system information area for
each ID, and the interval between the starting numbers of the modules is 32. The starting number of the module ID
N is calculated as follows.
Module ID N's Starting Number = 133 + N*32
Refer to "Details on Accura 2550 System Information by Module ID" for the detailed system information of Accura
2550 modules.
Register
Number
Word Length Module ID Description
133-164 32 0 System information on ID 0
165-196 32 1 System information on ID 1
... ... ... ...
1381-
1412
32 39 System information on ID 39
2.2.1.1 Details on Accura 2550 System Information by Module ID
The map given below describes the general system information of Accura 2550 modules. The "Offset Number" of the
map means the relative position from the starting number determined by the module ID. The interval between the
starting numbers of modules is 32 and thus, the starting number of the module ID N should be calculated as follows:
"133 + N*32".
Offset
Number
Name Format Attribute Description
Details on General Information of Accura 2550 Modules
0 Operation state UInt16 R 0: Unknown 1: Bootloader 2: Identified 3: Operation
1 Group & position ID UInt16 R Location data based on the sequence of the Accura 2550
connected to the Accura 2500M
Bit[15-8] Information on the group
0: Group 1 (RJ45-1, 2)
1: Group 2 (RJ45-3, 4)
Bit[7-0] Location assigned for each port within groups. Port A is
placed on the upper part of each group. Port B is placed on the
lower part of each group.
0x41 - 0x68: locations of the 1st to 40th modules connected to
the port A
0x81 - 0xA8: locations of the 1st to 40th modules connected to
20
the port B
2-15 Reserved
16 Module type UInt16 R 3: CM[Z]-1P
4: CM[Z]-3P
10: IO
11: TEMP
12: GW
13: DCM
17 Product code 2*Char R Product code number (ASCII)
18 Serial number UInt32 R Product serial number
20 Application version UInt16 R Software version
21 Bootloader version UInt16 R Bootloader version
22 Hardware revision UInt16 R Hardware revision
23 PCB version UInt16 R PCB version
24-27 Reserved
Details on Specific Information of Accura 2550 CM[Z] Modules
28 Module property UInt16 R 0: CM 1: CMZ
29 Reserved
30 Rated current UInt16 R Rated current of Accura 2550 module
Unit: A
31 Physical size UInt16 R Actual physical size of Accura 2550 module
Unit: mm
Details on Specific Information of Accura 2550 DCM Modules
28 Rated voltage UInt16 R Rated voltage of Accura 2550DCM module
Unit: V
29 Rated current UInt16 R Rate current of Accura 2550DCM module
Unit: A
Offset
Number
Name Format Attribute Description
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ROOTECH Accura 2500/2550[AC] Communication User Guide

Type
Communication User Guide

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