Fuji Electric POD UG221H-LR4 - UG-Link

5-6 6. UG-Link
6. UG-Link
• “UG-Link” is the network where the computer reads from and writes to the internal memory of the
Simple POD, memory card, PLC memory or temperature control/PLC2 memory using a dedicated
protocol.
• Use the MJ port of the Simple POD for connection with a general-purpose computer. Use CN1 for
communications with the PLC. Data of the PLC can be collected through communications with the
Simple POD. Data collection is available even between the products of different manufacturers.
• Either signal level RS-232C or RS-485 can be selected.
With RS-232C, one Simple POD unit can be connected; with RS-485, a maximum of 31 Simple
POD units can be connected.
<RS-485 connection>
• For more information, refer to the User’s Manual <PLC Connection> (FEH380).
PLCPC
RESET
disc
SYSTEM
F2
F3
F4
F5
F1
POWER
Simple POD
Dedicated commands
Read
Write
PLC
RS-232C
RS-422
RS-485
PLC
PLC
RS-485
CN1
CN1
CN1
MJ1
MJ1 MJ1
RESET
disc
SYSTEM
F2
F3
F4
F5
F1
POWER
SYSTEM
F2
F3
F4
F5
F1
POWER
SYSTEM
F2
F3
F4
F5
F1
POWER
Local
Port 1
Local
Port 2
Local
Port 31