SW046 | Ladder Scan Time |
| Read only |
| Value is multiple of 0.1 mSec |
S0034 | Ladder Instruction Error |
| Read/Write |
| Set if Division by zero operation is performed in |
| Status |
|
|
| the ladder instruction and for invalid conditions or |
|
|
|
|
| operands in case of conversion instructions. |
|
|
|
|
|
|
Configuration Words and coils |
|
|
| ||
|
|
|
| ||
Register / Coil | Tag Name | Read / Write | Description | ||
|
|
|
| ||
MW0000 | PLC Operation Mode | Read/Write | |||
| (Bit 0 to Bit 3) |
|
| Mode 3: | |
|
|
|
|
| Mode. |
MW0001 | Error Register 1 | Read Only | Refer mapped coils M16 to M31 | ||
MW0002 | Error Register 2 | Read Only | Refer mapped coils M32 to M47 | ||
MW0003 | RUN/STOP Switch Control | Read Only | 1: HALT, 0: RUN. Only LSB is used. other bits (1 | ||
| (Retentive) |
|
| to 15) are not used. | |
MW0005 | Digital Filter constant | Read/Write | Enabled when MW10 bit 16 is ON. | ||
|
|
|
|
| (0 to 15 mS) |
MW0010 | Configuration Register for | Read/Write | Refer Special input - output section | ||
| Special inputs |
|
|
| |
MW0011 | Configuration Register for | Read/Write | Refer Special input - output section | ||
| PWM output |
|
|
| |
MW0012 | Preset values for high Speed | Read/Write | Used to set the preset values for high speed | ||
MW0013 | Counter |
|
| counter | |
MW0014 |
|
|
|
|
|
MW0015 |
|
|
|
|
|
MW0016 | Count Values for high Speed | Read/Write | Preset count values of the high speed counters | ||
MW0017 | Counter |
|
| are stored | |
MW0018 |
|
|
|
|
|
MW0019 |
|
|
|
|
|
MW0020 | High Speed counter | Read/Write | Control flags for high speed counters | ||
| control flags |
|
|
| |
MW0021 | Special output control flags | Read/Write | Refer Special input - output section | ||
MW0022 | Special Output Control Flags | Read/Write | Control flags for high speed counters | ||
MW0023 |
|
|
|
|
|
MW0024 | Special output Frequency | Read/Write | Refer Special input - output section | ||
| Setting |
|
|
| |
MW0025 |
|
|
| ||
MW0030 | System Timer Coils | Read Only | Refer mapped coils M00480 to M00487 | ||
MW0031 | User Interrupt program Status | Read Only | Bit 0 for timer ,Bit 1 for IO1, Bit 2 for IO2. Refer | ||
| Flags |
|
| mapped coils M496,M497 & M498 | |
|
|
|
|
| when MW10 bit 16 is ON. |
MW0033 | Unit IP Address Lo Word | Read Only | Used for Ethernet Model | ||
MW0034 | Unit IP Address Hi Word | Read Only |
| ||
MW0035 | Unit Subnet Mask Address | Read Only |
| ||
| Lo Word |
|
|
| |
MW0036 | Unit Subnet Mask Address | Read Only |
| ||
| Hi Word |
|
|
| |
MW0037 | Unit Default Gateway | Read Only |
| ||
| Lo Word |
|
|
| |
MW0038 | Unit Default Gateway | Read Only |
| ||
| Hi Word |
|
|
| |
M00016 | CPU error | Read Only | ON at error state | ||
M00017 | I/O error | Read Only | ON at error state | ||
M00018 | Program error | Read Only | ON at error state. This group includes Ladder | ||
|
|
|
|
| Scan time. |
|
|
|
|
| |
|
|
| Page 80 |
|