Panasonic FPG-COM2-A - Page 239

Communication
FPΣ User's Manual
222
• FPG-COM3: Bridge the E terminal and the free (-) terminal on the first and
on the last station of the transmission line to terminate the data bus.
FPG-COM4: Set SW1-1 to ON on the first and on the last station of the
transmission line to terminate the data bus.