Vortice VORT NRG ECR Notice D'emploi Et D'entretien page 33

ENGLISH
V.8. Modification of Admin parameters (password 1111 required)
V.8.a. MODBUS
A simplified MODBUS table is provided at the end of these instructions.
Access: Configuration/Communication
The MODBUS TCP/IP is activated as standard in DHCP. Possibility to learn the DHCP address or set the fixed IP address
[(5)(6) section V.7], the Modbus port IP remains 502 and the device ID 255
The MODBUS RS 485 is to be activated [(1) section V.7]. Possibility to modify the communication speed, the parity and
stop bits [(2) section V.7].
Modbus type
1 = Coil status register (Modbus function 1, 5 and 15)
2 = Input status register (Modbus function 2)
3 = Company register (Modbus function 3, 6 and 16)
4 = Input register (Modbus function 4)
Modbus function supported
Read coils (1)
Read separate input (2)
Read company registers (3)
Read input registers (4)
Write single coils (5)
Write single register (6)
Write multiple coils (15)
Write multiple registers (16)
EXOL type
R = Real (-3.3E38 – 3.3E38)
I = Integer (-32768 – 32767)
X = Index (0 - 255)
L = Logic (0/1)
Transmission mode.
The controller uses RTU transmission mode
A maximum of 47 registers can be read in one message.
The Modbus master must wait for a minimum of 3.5 charactertimes (4 ms at 9600 bps) between two messages. The Corrigo E
controller has a limit of 10 fast communications every 30 seconds, while other communications will have a answering delay of
approximately 1 second.
All real signals (decimal) have scale factor 10, except the time settings signals that have scale factor 100 and Air flow signals
that have scale factor 1. Integer, Index and Logic signals have scale factor 1.
V.8.b. Repeaters
[(3) section V.7]
Access: Configuration/System
Instructions are provided for each repeater. If multiple CORRIGO units are connected to the same remote control (up to 6
CORRIGO units), it will be necessary to modify the PLA/ELA address on each CORRIGO. In this case it will be necessary
to have a different address for each CORRIGO and enter it carefully in the repeater. Follow the instructions provided with
the repeater for its operation and how to set the repeater addresses.
V.8.b.1. WEB communication
The web page is already loaded and the controller parameters are defined in DHCP.
It is possible to determine the DHCP address or set the fixed IP address [(5)(6) section V.7] by downloading the E-tool
software http://www.regin.se (tab).
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