IEI Integration iQ7-US15W - Manual (Page 97)

IQ7 Design Guide
Page 85
ƒ RS-485 Control for SP1 [Disabled]
This feature enables Automatic Send Data Control when using the RS-485
communication protocol. This setting is important for half duplex 2-wire operation and can
lead to data loss if disabled.
ƒ Disabled D EFAULT
ƒ Enabled
ƒ Serial Port2 Address [2F8]
Use the Serial Port2 Address option to select the Serial Port 2 base address.
Î
Disabled No base address is assigned to Serial Port 2
Î
2F8 D EFAULT I/O port address is 3F8
Î
3E8 I/O port address is 3E8
Î
2E8 I/O port address is 2E8
ƒ RS-485 Control for SP2 [Disabled]
This feature enables Automatic Send Data Control when using the RS-485
communication protocol. This setting is important for half duplex 2-wire operation and can
lead to data loss if disabled.
ƒ Disabled D EFAULT
ƒ Enabled
ƒ Serial Port3 Address [3E8]
Use the Serial Port3 Address option to select the base addresses for serial port 3
Î
Disabled No base address is assigned to serial port 3
Î
3F8 Serial port 3 I/O port address is 3F8
Î
2F8 Serial port 3 I/O port address is 2F8
Î
3E8 D EFAULT Serial port 3 I/O port address is 3E8
Î
2E8 Serial port 3 I/O port address is 2E8