CIAT FLOWAY ACCESS User Manual

5 - ENERGY METER CONNECTION AND ADDRESSING
An energy meter can be installed in the unit's electrics box (optional). The meter type depends on the unit size. Two references
are used depending on whether it is a single-phase or three-phase model.
Information is exchanged via an RS-485 ModBus wire link.
Single-phase energy meter reference: ABB B21-112-100
Three-phase energy meter reference: ABB B23-112-100
5.1 - Meter addressing:
The energy meter must be congured with the following values:
Address: 10
Speed: 19200
Parity: none
Number of stop bits: 2
The energy meter (single-phase or three-phase) is addressed using the
keys on the meter, which must be powered
on.
Follow the steps below to congure the meter:
Go back to the previous display by pressing and holding the
key
Step Action Result
0 Main display Displays the energy consumed value in KWh
1 Press the key
Displays "RS-485" or "PULSE" or "AL" or "OUTPUT" or "lr SET" or "WirES" or "LEdPULS" or "UPgrAdE"
2 Press the key
Scrolls through the text, stop on the "rS-485" display
3 Press the key
Displays "Prot"
4 Press the key
Displays the protocol, e.g. "ModBus"
5 Press the key
Protocol display ashes
6 Press the key
Scrolls through the possible "ModbuS" or "EqbuS" values, stop on the "ModbuS" text
7 Press the key
Displays "Modbus"
8 Press and hold the key
Displays "Prot"
9 Press the key
Displays "bAUd"
10 Press the key
Displays the communication speed, e.g. "1200"
11 Press the key
Temperature display ashes
12 Press the key
Scrolls through the speeds, stop on the "19200" display
13 Press the key
Displays the communication speed "19200"
14 Press and hold the key
Displays "bAUd"
EN-33 FLOWAY ACCESS

CIAT FLOWAY ACCESS Specifications

General

Brand	CIAT
Model	FLOWAY ACCESS
Category	Air Handlers
Language	English