CIAT AeroCONNECT 1B, Руководство по управлению

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EN7510364-00
9.2 RS485 transmission mode (From V07)
3-pin connector terminal block J11: terminal 1: A or +
terminal 2: B or –
terminal 3: for shielding
The line termination resistance can be configured with jumper W3:
Two LEDs assist in diagnosing communication:
D50: incoming light. Usually off; flashes when a message is received by the board. If this light remains on, the bus is
reversed. In this case, swap terminals 1 and 2 on J11.
D52: outgoing light. It is normally off and comes on when the motherboard transmits a message on the bus.
Serial, asynchronous, half duplex
1 start bit,
8 data bits,
The parity can be configured with parameter A702,
The number of stop bits can be configured with parameter A703
The bit rate can be set in parameter A701 to 4800 baud, 9600 baud or 19,200 baud
The unit number on the BUS is configured by parameter A705
Analogue value encoding
Standard 32-bit IEEE format (2 registers).
Order of values:
- If A704 = NO low order, high order
- If A704 = YES high order, low order
Codes of functions used
1 or 2: read n bits
3 or 4: read multiple registers (16 bits)
5 : write one bit function
6 : write one register function
8 : read diagnostics counters
11 : read event counter
15 : write n bits
16 : write multiple registers (16 bits)
Note : functions 15 and 16 are possible if parameter A706 is set to "Remote, CMS…"
Error codes:
1 : unknown function code
2 : wrong address
3 : data error
Ethernet transmission mode (from V07)
Connector (RJ45) Terminal block J14
Very important:
Only 1 simultaneous Ethernet connection is supported. In all cases, the connection between the controller and the CMS is
achieved with a crossover cable. The use of the straight-through cable depends on the equipment on the CMS side.
The IP address can be configured with parameter A711.
The subnet mask can be configured with parameter A712.
Analogue value encoding
Standard 32-bit IEEE format (2 registers).
Order of values:
- If A714 = NO low order, high order
- If A714 = YES high order, low order
Codes of functions used
1 or 2: read n bits
3 or 4: read multiple registers (16 bits)
5 : write one bit function
6 : write one register function
8 : read diagnostics counters
11 : read event counter
15 : write n bits
16 : write multiple registers (16 bits)
Note: functions 15 and 16 are possible if parameter A715 is set to "Remote"
9.3 Remote signalling register (read-only)
Register 1 : Type of board
Bit 0 to 7 : Type of board = 32
Bit 8 to 15 : 0
Register 2
: Operating status
Bit 0 : On
/
off (1 = on

on and AOC closed)
Bit 1 : Spray state 1 = on
Bit 2 : free cooling state 1 = on