Remberg ISO-plus-CAN, Руководство пользователя

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User manual - 11
6.2 Key
• If pressed it enables the command output: press for more
than 3 seconds to manage the threshold current reading for
the Heater Break Alarm control.
• If pressed during the modbus address assignment function, it
stores the value assigned by the master (only if the dip1 is all
in OFF).
6.3 Dip switch
1
ON
2
3
4
5
6
7
8
DIP 1 – Slave address
• If contacts 1..8 are OFF, modbus slave address is selected on
parameter 111
sL.ad.
• Determines modbus slave address, in binary code as indicated
below: (contact 1 = LSB) ex. address 1 = 1(0N) 2,3,4,5,6,7,8(0FF)
00000001=1; 00000010=2; 00000011=3; 00000100=4; 00000101=5;
00000110=6; 00000111=7; 01111101=125; 01111110=126;
01111111=127; 10000000=128; 10000001=129; 10000010=130;
11111011=251; 11111100=252; 11111101=253; 11111110=254.
1
ON
2
3
4
DIP 2 - Baud rate and loading default values
• If contacts 1..3 are OFF, modbus baud rate is selected on parameter
112
bd.rt.
• If contact 4 is ON, parameters and all eeprom datas are loaded with
default values (default = 19.200baud , address 247, 8n1 ).
• Determines modbus baud rate, using following values:
001=4800; 010=9600; 011=19200; 100=28800; 101=38400;
110=57600; 111=115200 . (contact 1 = LSB) . ex.
baud 4800
= 1(ON) 2, 3(OFF)
7
7 Controller functions
7.1 Loading default values
This procedure allows to restore default settings as pre-selected at the factory.
There are two reset modes:
• Close contact 4 of the dip switch 2 and reopen it at restart.
• Write 9999 on word modbus 500.
After the restore, device restarts.
7.2 Controller Start / Stop and setpoint modification
User can decide if at power-on ISO-plus starts regulation or not, setting parameter
17
init.S.
(word 2017). Can modify the controller state writing 1 (start) or 0 (stop) on
word 1204. It is possibile also to modify command setpoint writing on word 1201,
and alarm setpoints on words 1202 and 1203.