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Kamstrup A/S • 55122714_A2_GB_04_2021
flowIQ® Gateway
7.2.1 Pulse configuration
A number of different modules offer pulse inputs. The configuration is mainly done when ordering
flowIQ® Gateway.
7.2.1.1
Pulse In-A and In-B
The pulse inputs on the communication modules are configured from the factory through the FF
and GG codes in the configuration number entered during ordering. The FF and GG codes can be
reconfigured on site with METERTOOL HCW.
For a detailed overview of pulse settings, refer to the order information or 5512-2029 "Pulse inputs
A and B >FF-GG<".
Default configuration for FF/GG is code 24:
Max flow
Pre-counter
L/imp
Measuring unit and decimal place
10 m³/h
1
10
vol A/vol B (m³), 00000.00
7.2.1.2
Pulse cold water leakage
flowIQ® Gateway can perform water leakage monitoring on the pulse inputs. This is configured
from the factory with configuration code N. Leakage is measured over 24 hours. The N code
defines the resolution by which the 24 hours are divided; either 48 intervals of half an hour, 24
intervals of one hour or 12 intervals of two hours. If the gateway registers minimum one pulse
during each of these intervals over the full period, info code 8, which indicates leakage, is
activated. The info code is not activated until after the 24-hour period. However, it is reset again as
soon as the gateway registers an interval without pulses.
For a detailed overview of water leakage settings, refer to the order information or 5512-2029 "Cold
water leakage (In-A, In-B) >N<".
Default configuration for N code is code 2:
Cold water leakage search
N code
One hour without pulses
2
7.2.1.3
Pulse output
The pulse outputs on the communication modules are configured from the factory through the
PP and GG codes in the configuration number. The PP code can be reconfigured on site with
METERTOOL HCW.
For a detailed overview of pulse settings, refer to the order information or 5512-2029 "Pulse
outputs C and D >PP<".
Default configuration for PP code is code 95:
Pulse outputs C and D
PP code
Meter count registers 32 ms
95
