Toshiba BMS-TP0640ACE, Руководство пользователя

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4-4-3 Setting for TCS-NET relay interface
1
ON
SW5
2
1
ON
SW6
SW7
2
1
ON
SW3
SW4
SW2
SW1
2
3
4
LED4
FG
U1
U2
A
B
L
N
RS-485
TCC-LINK
LED2
LED5
LED3
LED1
• SW2 Test switch
• SW3 Test switch
• SW4 Test switch
Not used during operation.
Set these switches to zero (0) or “all OFF”.
• SW5 RS-485 terminator resistor select switch
Set “120 ohm" only when the relay
interface address SW=1, and set “open”
for other relay interfaces.
CAUTION
• Set relay interface addresses according to the air conditioner address table.
For the relay interface whose address SW1=1, perform terminator resistor setting.
• When the SW1 setting has been changed, push the reset switch SW7. The new address
setting is read.
The following settings are necessary to use TCS-NET Relay Interfaces.
• SW1 TCS-NET Relay Interface address set switch
When two or more TCS-NET Relay Interfaces are used, set a different address for SW1 to avoid
address duplication.
Assign addresses in an ascending order.
• RS-485 terminator resistor select switch SW5.
Set “120 ohm” only when the TCS-NET Relay Interface address SW=1, and set “open” for other
relay interfaces.
• The Main BUS terminator resistor is set on the air conditioner side. Set SW6 to “open”.
REQUIREMENT
• SW6 Main BUS terminator resistor select
switch
The Main BUS terminator resistor is set
on the air conditioner side. Set SW6 to
“open”.
• SW7 Reset switch
When performing an address setting with
SW1, push this reset switch after the
address setting to read the set value.
SW1
SW2
SW3
SW4
SW5
SW6
SW7
LED1
LED2
LED3
LED4
LED5
Relay interface address set switch
1-8
0, 9-F
Test switch (0 usually)
Test switch (all OFF usually)
Test switch
RS-485 terminator resistor select switch
Main BUS Terminator resistor select switch
Reset switch
Power indicator
RS-485 communication status indicator
Main BUS Communication status indicator
Main BUS Communication error indicator
Test indicator
Relay interface address
Not used
Note:Bit 2 is not used.
60 ohm 120 ohm 120 ohm Open
100 ohm Open
1
ON
2
1
ON
2
1
ON
2 1
ON
2
1
ON
2 1
ON
2