IFM Interface Identification

IFM Interface Firmware Revision

The IFM interface firmware revision starts at register 11776 and has a maximum length of eight registers.

The firmware revision is an ASCII string using the format XXX.YYY.ZZZ with:

XXX = major version (000–127)
YYY = minor version (000–255)
ZZZ = revision number (000–255)

The NULL character ends the revision number.

Address	Register	RW	Unit	Type	Range	Description
0x2DFF–0x2E06	11776–11783	R	–	OCTET STRING	–	Firmware revision

Serial Number for IFM Interface LV434000

The serial number of IFM interface LV434000 is composed of a maximum of 17 alphanumeric characters with the following format: PPPPPPYYWWDLnnnn0.

PPPPPP = plant code
YY = year of fabrication (05–99)
WW = week of fabrication (01–53)
D = day of fabrication (1–7)
L = line or machine number (0-9 or a-z)
nnnn = production number of the device on the day (0001–9999)

A read request of 10 registers is necessary to read the IFM interface serial number.

Address	Register	RW	Unit	Type	Range	Description
0x2E5C-0x2E5E	11869-11871	R	–	OCTET STRING	–	‘PPPPPP’
0x2E5F	11872	R	–	OCTET STRING	‘05’–‘99’	‘YY’
0x2E60	11873	R	–	OCTET STRING	‘01’–‘53’	‘WW’
0x2E61	11874	R	–	OCTET STRING	D: ‘1’–‘7’ L: ‘0’–‘9’ or ‘a’–‘z	‘DL’
0x2E62	11875	R	–	OCTET STRING	‘00’–‘99’	‘nn’
0x2E63	11876	R	–	OCTET STRING	‘00’–‘99’	‘nn’
0x2E64-0x2E65	11877-11878	R	–	OCTET STRING	‘0’	‘0’ (the NULL character ends the serial number)

Product Identification

Address	Register	RW	Unit	Type	Range	Description
0x2E7C	11901	R	–	INT16U	–	Product identification = 15146 for the IFM interface

Read Device Identification

The Read Device Identification function is used to access in a standardized manner the information required to identify a device clearly. The description is made up of a set of objects (ASCII character strings).

A complete description of the Read Device Identification function is available at www.modbus.org.

The coding for the identification of the IFM interface is explained in the following table:

Name	Type	Description
Vendor name	OCTET STRING	‘Schneider Electric’ (18 characters)
Product code	OCTET STRING	'LV434000’
Firmware revision	OCTET STRING	‘XXX.YYY.ZZZ’ from IFM interface revision 002.002.000
Vendor URL	OCTET STRING	‘https://www.schneider-electric.com’ (33 characters)
Product name	OCTET STRING	‘ULP/Modbus-SL communication interface module’

IMU Identification

Address	Register	RW	Unit	Type	Range	Description
0x2E18–0x2E2E	11801–11823	R	–	OCTET STRING	–	Reserved
0x2E2F–0x2E38	11824–11833	R	–	OCTET STRING	–	Vendor name = ‘Schneider Electric’
0x2E39–0x2E42	11834–11843	R	–	OCTET STRING	–	Product Code = ‘LV434000’
0x2E43–0x2E5B	11844–11868	R	–	OCTET STRING	–	Reserved