Load Monitoring Modbus Registers

Description

The Modbus registers of the wireless device allows you to monitor the following status in any supervision system:

Alarm with two types:
- The voltage loss of the load.
- If an overload has occurred at the voltage loss event.
Load Operating Time: The duration of how long the load worked effectively (above a certain power, this avoiding idle/standby times to be counted), to optimize the maintenance times.

Applicable Devices

The code in the Applicable Devices column indicates the types of wireless device for which the register is available:

A: the register is available for PowerTag Energy ●63 (A9MEM152●, A9MEM154●, A9MEM156●, and A9MEM157●)
M: the register is available for PowerTag Energy M250/M630 (LV43402●)
R: the register is available for PowerTag Energy F160 (A9MEM1580) and Rope (A9MEM159●)

Alarm

Address	Register	No.	RW	X	Unit	Type	Range	Invalid Value	Svd	Function Code	Applicable Devices	Description
0x0CE1	3298	1	R	–	–	BITMAP	–	0xFFFF	N	03, 100–4	A/M/R	Validity of the alarm bitmap (register 3300) 0 = Invalid. 1 = Valid.
0x0CE2	3299	1	–	–	–	–	–	–	–	–	–	Reserved
0x0CE3	3300	1	R	–	–	BITMAP	–	0xFFFF	N	03, 100–4	A/M/R	Alarms bitmap 0 = Alarm OFF. 1 = Alarm ON. Bit 0 = Voltage loss Bit 1 = Current overload at voltage loss Bit 2 = Reserved Bit 3 = Overload 45% Bit 4 = Load current loss Bit 5 = Overvoltage 120% Bit 6 = Undervoltage 80% Bit 7 = Battery low
0x0CE4	3301	1	–	–	–	–	–	–	–	–	–	Reserved
0x0CE5	3302	2	R	NA	A	Float32	NA	0xFFC00000	N	03, 100–4	A/M/R	RMS current on phase A at voltage loss (last RMS current measured when voltage loss occurred)
0x0CE7	3304	2	R	NA	A	Float32	NA	0xFFC00000	N	03, 100–4	A/M/R	RMS current on phase B at voltage loss (last RMS current measured when voltage loss occurred)
0x0CE9	3306	2	R	NA	A	Float32	NA	0xFFC00000	N	03, 100–4	A/M/R	RMS current on phase C at voltage loss (last RMS current measured when voltage loss occurred)

Load Operating Time

Address	Register	No.	RW	X	Unit	Type	Range	Invalid Value	Svd	Function Code	Applicable Devices	Description
0x0CEB	3308	2	RW	–	s	UINT32	–	0xFFFFFFFF	Y	03, 100–4	A/M/R	Load operating time counter.
0x0CED	3310	2	RW	–	W	Float32	–	0xFFC00000	Y	03, 100–4	A/M/R	Active power threshold for Load operating time counter. Counter starts above the threshold value.
0x0CEF	3312	4	RW	–	–	DATETIME	–	0x00000000	Y	03, 100–4	A/M/R	Date and time stamp of last Set or reset of Load operating time counter.

Address

No.

Unit

Type

Range

Invalid Value

Svd

Function Code

Applicable Devices

Description

0x0CEB

3308

–

UINT32

–

0xFFFFFFFF

03,

100–4

A/M/R

Load operating time counter.

0x0CED

3310

–

Float32

–

0xFFC00000

03,

100–4

A/M/R

Active power threshold for Load operating time counter. Counter starts above the threshold value.

0x0CEF

3312

–

DATETIME

–

0x00000000

03,

100–4

A/M/R

Date and time stamp of last Set or reset of Load operating time counter.