Toshiba Series PLC Driver

Compatible Devices

• T‑Series PLC
• EX‑Series PLC
• S‑Series PLC [toshiba | Word]

Verified Devices

• T2 PU224 PLC
• M2O PROSEC EX‑Series PLC
• S2E PU612E PLC [toshiba | Word]

Accessible Data

D → Data Registers → 0–9999 [toshiba | Word]

F → File Registers → 0–32767 (S‑Series only) [toshiba | Word]

XW → Input Words → 0–999 [toshiba | Word]

YW → Output Words → 0–999 [toshiba | Word]

RW → RW Registers → 0–9999 [toshiba | Word]

T → Timers → 0–999 [toshiba | Word]

C → Counters → 0–999 [toshiba | Word]

Notes

• For T and EX series:
  • Hundreds digit ignored [toshiba | Word]
• For T / S series:
  • Must select:
    • Device‑ON
    • Device‑OFF
    • Status
  • Status → read only
  • Device‑ON/OFF controls timer/counter behavior [toshiba | Word]

Data Format

Long Values

• Stored across 2 registers
• Lower register = high word

Example:
Reg100 = 1111
Reg101 = 2222
Returned = 11112222 [toshiba | Word]

Real Values

• Lower register = low 16 bits

Example:
Hex C1480000 = -12.5
Reg100 = 0000
Reg101 = C148 [toshiba | Word]

Cable Information

RS485

G3 Pin 1 (TxB) → PLC RxA
G3 Pin 2 (TxA) → PLC RxB
G3 Pin 3 (RxA) → PLC TxB
G3 Pin 4 (RxB) → PLC TxA
G3 Pin 6 (Comm) → PLC Comm [toshiba | Word]

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