![Word No. (n)](/images/new-backgrounds/121691/1216917x1.webp)
Series HMI Connection Manual
Definition of PLC Read/Write Address
a. Registers
Type | Format | Read/Write Range | Data | Note | |
Word No. (n) | Length | ||||
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Input | Xn | X0 – X7FF | Word | 3 | |
Output | Yn | Y0 – X7FF | Word | 3 | |
Link Relay | Bn | B0 – BFFF | Word | 3 | |
Internal Relay | Mn | M0 – M8176 | Word | 3 | |
Special Internal Relay | SMn | SM9000 – SM9240 | Word | 4 | |
Latch Relay | Ln | L0 – L2032 | Word | 3 | |
Annunciator | Fn | F0 – F2032 | Word | 3 | |
Timer Value | TNn | TN0 – TN999 | Word |
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Counter Value | CNn | CN0 – CN999 | Word |
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Data Register | Dn | D0 – D8191 | Word |
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Special Data Register | SDn | SD9000 – SD9255 | Word |
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File Register | Rn | R0 – R8191 | Word |
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Link Register | Wn | W0 - WFFF | Word |
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b. Contacts |
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Type | Format | Read/Write Range |
| Note | |
Bit No. (b) |
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Input | Xb | X0 – X7FF |
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Output | Yb | Y0 – Y7FF |
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Link Relay | Bb | B0 – BFFF |
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Internal Relay | Mb | M0 – M8191 |
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Special Internal Relay | SMb | SM9000 – SM9255 |
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Latch Relay | Lb | L0 – L2047 |
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Annunciator | Fb | F0 – F2047 |
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Timer Contact | TSb | TS0 – TS999 |
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Timer Coil | TCb | TC0 – TC999 |
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Counter Contact | CSb | CS0 – CS999 |
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Counter Coil | CCb | CC0 – CC999 |
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NOTE
1)a. The mode switch setting of
V1.02 Revision November, 2011 | 111 |