AERMEC NRGI User Manual

21
8 INSTALLER MENU
8.1 PASSWORD TO ACCESS THE INSTALLER MENU (0000)
This mask is used to enter the password necessary for accessing the installer menu
(the password is 0000):
0000
Insert password
8.2 SETTING THE BMS 1 PARAMETERS
This mask is used to set the parameters related to the serial communication dedi-
cated to BMS1:
BMS1
MODBUS EXT
2
1
19200 Baud
Installer
Serial address:
StopBits
BaudeRate:
Protocol:
Supervisor:
Protocol: this value indicates which protocol is used to communicate with the BMS
supervision system; the support protocols are:
— 0: CAREL: protocol for expansions;
— 1: MODBUS: Modbus/RS485 supervisor;
— 2: pCOWeb: protocol for pCOWeb expansion;
— 3: LON: protocol for LON expansion;
— 4: MODBUS EXT: Modbus in extended version with multiple addresses available,
with this protocol the same addresses will be available on BMS2 for AerWeb or
another supervisor;
Speed: this value indicates which speed is set for serial communication; the possible
selections are:
— 0: 1200 baud;
— 1: 2400 baud;
— 2: 4800 baud;
— 3: 9600 baud;
— 4: 19200 baud;
— 5: 38400 baud;
Stopbits: this value indicates the number of bits used to indicate the bitstop in serial
communication;
Address: this value indicates the address assigned to the BMS supervision system
towards which communication will be made;
8.3 ENABLE CHANGE OVER AND ON/OFF BY SUPERVISOR
This mask is used to enable or disable the change over (season change) and unit
on/o via BMS:
Installer
YES
Enable On-O unit
YES
Enable cooling/heating
Supervisor:
by supervisor
by supervisor
8.4 SETS THE BMS2 PARAMETERS
This mask is used to set the parameters related to the serial communication dedi-
cated to BMS2:
BMS2
2
1
19200 Baud
Installer
Serial address:
StopBits
BaudeRate:
Supervisor:
Protocol: this value indicates which protocol is used to communicate with the BMS
supervision system; the support protocols are:
— 0: CAREL: protocol for expansions;
— 1: MODBUS: Modbus/RS485 supervisor;
— 2: pCOWeb: protocol for pCOWeb expansion;
— 3: LON: protocol for LON expansion;
— 4: MODBUS EXT: Modbus in extended version with multiple addresses available,
with this protocol the same addresses will be available on BMS2 for AerWeb or
another supervisor;
Speed: this value indicates which speed is set for serial communication; the possible
selections are:
— 0: 1200 baud;
— 1: 2400 baud;
— 2: 4800 baud;
— 3: 9600 baud;
— 4: 19200 baud;
— 5: 38400 baud;
Address: this value indicates the address assigned to the BMS supervision system
towards which communication will be made;
Stopbits: this value indicates the number of bits used to indicate the bitstop in serial
communication;
8.5 ENABLES SYSTEM ON/OFF FROM DIGITAL INPUT
(ID17)
This mask is used to enable unit on/o via the digital input (ID17):

AERMEC NRGI Specifications

General

Brand	AERMEC
Model	NRGI
Category	Heat Pump
Language	English