Page Comparison

DOWNLINK

BYTE

BIT RANGE

SIZE

OFFSET

ABBREV.

ABBREVIATION

DETAILS

1

DB0.7…0.5

3

0

RESERVED

DB0.4

1

3

OPR

Opening Point Reset

1 = Reset Opening Point:

Device will set Opening Point Percent to Not Found.

When it is appropriate for the device to do so, the device will re-find the Opening Point Percent.

DB0.3…0.2

2

4

HW

Hot Water Availability

0b00

Use time of year to determine whether hot water is available

Orah footnote

text

The device anticipates hot water to be available from

Request day/time from gateway. OPD and SH only activate between 1st November to 28th February

of each year.

.
id	4oa3m0v373r

0b01

Hot water is off

Orah footnote

text	After 28 days from the last time the flag was set, the device will switch back to using the time of year to determine whether hot water is available.

0b10

Hot water is on

Orah footnote

text	After 28 days from the last time the flag was set, the device will switch back to using the time of year to determine whether hot water is available.

0b11

RESERVED

DB0.1…0.0

2

6

SH

Slow Harvesting

Default = 0b11

0b00

Default Opening Point Detection and Slow Harvesting

Orah footnote

text	Activation after 8 days of device continuously at 0%

0b01

Do Opening Point Detection and Slow Harvesting now

Orah footnote

text	Opening Point Detection and Slow Harvesting will activate until next User Mode and User Value instructing a valve position ≠ 0%

0b10

Do Opening Point Detection now

Orah footnote

text	Opening Point Detection will activate until next User Mode and User Value instructing a valve position ≠ 0%
id	4cc7m1im6i7

Disable Slow Harvesting

0b11

Disable Opening Point Detection

Disable Slow Harvesting

2

DB1.7

1

8

RESERVED

DB1.6…1.0

7

9

MAX

Maximum Flow Sensor Raw Temperature °C

0x00 … 0x42 / 0 … 33°C

0x00 = Default = 0x34 = 26°C

Res = 0.5°C

Orah footnotes display

To receive an Uplink without changing any settings, send an empty Downlink.

UPLINK

BYTE

BIT RANGE

SIZE

OFFSET

ABBREV.

ABBREVIATION	DETAILS
1	DB0.7	1	0	OPF	Opening Point Percent has been found
					0	Not Found
					1	Found
	DB0.6…0.0	7	1	OP	Opening Point Percent 0x00 … 0x64 / 0 … 100% Res = 1%
2	DB1.7…1.3	5	8		RESERVED
	DB1.2…1.0	3	13	SH	Slow Harvesting Status
					0b000	Not Slow Harvesting because Slow Harvesting is switched off in Downlink
					0b001	Not Slow Harvesting because recently target % ≠ 0%
					0b010	Not Slow Harvesting because hot water is expected to be off
					0b011	Cannot detect Opening Point
					0b100	Not Slow Harvesting because battery is high
					0b101	Not Slow Harvesting because Slow Harvesting was attempted but generated insufficient current
					0b110	Detecting Opening Point
					0b111	Slow Harvesting

Versions Compared

Old Version 3

New Version Current

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