Toshiba BMS-TP0640ACE, Руководство пользователя

Страница: 95 / 104

95
4-4-5 Setting for Digital I/O relay interface
ON
SW1 SW2
SW3
LED2 LED3 LED4 LED5
LED1
LED17
LED16
LED15
LED14
SW4 SW7
1 2 3 4
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
NL
B
DO1
DO2
DO3
DO4
GND
+12V
A
RS-485
SW1
SW2
SW3
SW4
SW7
LED1
LED2
LED3
LED4
LED5
LED14 -
LED17
Address set switch
1 - 4 Address
0,5 - F Not used
Operating mode set switch (0 usually)
Test switch (all OFF usually)
Test switch
Reset switch
Power indicator
RS-485 communication status indicator
Not used
Test indicator
Test indicator
Digital output indicator
• Set relay interface addresses according to the air conditioner address table.
• When the SW1 setting has been changed, push the reset switch SW7. The new address
setting is read.
CAUTION
The following settings are necessary to use Digital I/O Relay Interfaces.
• SW1 Address set switch
When two or more Digital I/O Relay Interfaces are used, set a different address for each unit to
avoid address duplication.
Assign addresses in ascending order.
• SW2 Operation mode set switch
• SW3 Test switch
• SW4 Test switch
• SW7 Reset switch
When performing address setting with SW1, push this reset switch after address setting to read
the set value.
These switches are not used during normal
operation. Set zero (0) or “all OFF”.