Temperature Control Network - Fuji Electric POD UG221H-LE4 User Manual

5-8

8. Temperature Control Network

8. Temperature Control Network
• Using the temperature control network, the Simple POD can be connected to the temperature
controller or inverter.
With RS-232C, one PLC can be connected; with RS-485, a maximum of 31 temperature
controllers can be connected.
<PLC>
<Simple POD>
<Temperature controller>
• Data of temperature controllers connected to the Simple POD can be set or monitored.
• Periodical reading/sampling of temperature controller data
When read/write memory addresses are preset on the temperature control network/PLC2Way
table, background data reading is performed at regular intervals. It is also possible to save the
read data in the Simple POD internal buffer, SRAM or CF card.
• Data transfer
It is also possible to transfer data in the PLC memory, Simple POD internal memory or a memory
card to the temperature controller at one time using a macro command. Conversely, data in the
temperature controller can be transferred to the PLC memory, Simple POD internal memory or a
memory card at one time.
• For more information, refer to the User's Manual <Temperature Control Network> (FEH365).
SYSTEM
F1
F2
F3
F4
F5
POWER
PV
PV
155
2
SP
SP
150
AL1 2
AL1
OUT
OUT
SET/ENT
SET/ENT
1
155
2
150
2
2
PV
155
SP 2
150
2
AL1
OUT
SET/ENT
n
( = 31)
Max