### Σ-V Series

Device | Bit Address | Word Address | 32 bits | Notes
--- | --- | --- | --- | ---
Normal Parameters Area | 0000.0 - 0FFF.F | 0000 - 0FFF |  | *1 *2
Temporary Parameters Area | 1000.0 - 1FFF.F | 1000 - 1FFF | *1 *2
Monitor Area | E000.0 - EFFF.F | E000 - EFFF | *1 *2

*1When you write to the bit address, the Display reads the entire word, sets the defined bit, then returns the new word value to the External Device. If the ladder program writes data to this word address during the bit write process, the resulting data may be incorrect.

*2 The following addresses are 32 bit parameters. Please use two words when reading or writing.

- Normal Parameters Area

020AH / 020EH / 0210H / 0212H / 0282H / 051BH / 0520H / 0522H / 0524H / 0526H / 0531H /
0804H / 0806H / 0808H / 0814H / 0819H / 0820H / 0822H / 0834H / 0836H / 0838H / 083AH /
083CH / 083EH / 0840H / 0890H / 0892H / 0894H / 0896H / 0898H / 089AH / 089CH / 089EH /
08A0H / 08A2H / 08A4H / 08A6H / 08A8H / 08AAH / 08ACH / 08AEH / 08B0H / 08B2H / 08B4H /
08B6H / 08B8H / 08BAH / 08BCH / 08BEH / 0A02H / 0A04H / 0A06H / 0A08H / 0A0AH / 0A0CH /
0A0EH / 0A10H / 0A12H / 0A14H / 0A16H / 0A18H / 0A42H / 0A44H / 0A46H / 0A48H / 0A4AH /
0A4CH / 0A4EH / 0A50H / 0A52H / 0A82H / 0A84H / 0A86H / 0A88H / 0A8AH / 0A8CH / 0A8EH /
0A90H / 0A92H / 0AC2H / 0AC4H / 0AC6H / 0AC8H / 0ACAH / 0ACCH / 0ACEH / 0B02H / 0B04H /
0B06H / 0B08H / 0B0AH / 0B0CH / 0B0EH / 0B10H / 0B12H / 0B14H / 0B16H / 0B18H / 0B1AH /
0B1CH / 0B1EH / 0B20H / 0B22H / 0B24H / 0B26H /

1. - Temporary Parameters Area

120AH / 120EH / 1210H / 1212H / 1282H / 151BH / 1520H / 1522H / 1524H / 1526H / 1531H /
1804H / 1806H / 1808H / 1814H / 1819H / 1820H / 1822H / 1834H / 1836H / 1838H / 183AH /
183CH / 183EH / 1840H / 1890H / 1892H / 1894H / 1896H / 1898H / 189AH / 189CH / 189EH /
18A0H / 18A2H / 18A4H / 18A6H / 18A8H / 18AAH / 18ACH / 18AEH / 18B0H / 18B2H / 18B4H /
18B6H / 18B8H / 18BAH / 18BCH / 18BEH / 1A02H / 1A04H / 1A06H / 1A08H / 1A0AH / 1A0CH /
1A0EH / 1A10H / 1A12H / 1A14H / 1A16H / 1A18H / 1A42H / 1A44H / 1A46H / 1A48H / 1A4AH /
1A4CH / 1A4EH / 1A50H / 1A52H / 1A82H / 1A84H / 1A86H / 1A88H / 1A8AH / 1A8CH / 1A8EH /
1A90H / 1A92H / 1AC2H / 1AC4H / 1AC6H / 1AC8H / 1ACAH / 1ACCH / 1ACEH / 1B02H / 1B04H /
1B06H / 1B08H / 1B0AH / 1B0CH / 1B0EH / 1B10H / 1B12H / 1B14H / 1B16H / 1B18H / 1B1AH /
1B1CH / 1B1EH / 1B20H / 1B22H / 1B24H / 1B26H /

1. - Monitor Area

E003H / E009H / E00EH / E010H / E012H / E016H / E01BH / E084H / E52AH / E52CH / E52EH /
E530H / E532H / E534H / E536H / E538H / E53AH / E53CH / E601H / E603H / E605H / E707H

NOTE

- Please refer to the precautions on manual notation for icons in the table.

Supported Devices Symbol and Terms

## Normal Parameters Area

This area is used to map the External Device's user constant parameters. The register number is defined by adding the Pn number and the offset value. The normal parameters area offset value is 0000H.

For details on the Pn number and register mapping, please refer to the manual of the External Device.

Operation | Description
--- | ---
Read | Reads volatile memory such as RAM for values. Unable to read values from non-volatile memory such as EEPROM.
Write | Writes values to volatile memory such as RAM, and non-volatile memory such as EEPROM.

NOTE

- You cannot run consecutive reads from, or consecutive writes to, different register groups.
  Example: When consecutively reading from or writing to 07FFH to 0800H, the message "Data Consistency Error (33H)" or "Access Denied Error (31H)" is displayed. You cannot run consecutive reads from, or consecutive writes to, different register groups.

- If you specify a nonexistent register number, the message "Access Denied Error (31H)," is displayed.

## Temporary Parameters Area

This area is used to map the External Device's user constant parameters. The register number is defined by adding the Pn number and the offset value. The temporary parameters area offset value is 1000H.

For details on the Pn number and register mapping, please refer to the manual of the External Device.

Operation | Description
--- | ---
Read | Reads volatile memory such as RAM for values.
Write | Writes values to volatile memory such as RAM.

Since writing to Temporary Parameters Area is run in volatile memory (such as RAM), values are cleared when the External Device is turned OFF.

If there is an operation, such as servo tuning, that requires an extreme number of write operations to memory, running the operation in the Temporary Parameters Area generates the following advantages.

- You can increase the life of non-volatile memory.

- You can reduce processing time.

NOTE

- You cannot run consecutive reads from, or consecutive writes to, different register groups.
  Example: When consecutively reading from or writing to 17FFH to 1800H, the message "Data Consistency Error (33H)" or "Access Denied Error (31H)" is displayed.
- If you specify a nonexistent register number, the message "Access Denied Error (31H)," is displayed.

## Monitor Area

This area is used to reference internal information (such as operating condition, alarm status, and various status flags) on the External Device. By referring to the value of a register number, you can check the status of the External Device. While the External Device is running, register values change constantly.

Register No. | Name | Unit | No. of Registers | Sign | Remarks
--- | --- | --- | --- | --- | ---
E000H | Motor Rotational/Translational Speed | Rotary: min-1 | 1 | S | Un000
Linear: mm/s
E001H | Reference Speed | Rotary: min-1 | 1 | S | Un001
Linear: mm/s
E002H | Internal Torque/Thrust Force Reference | % | 1 | S | Un002
E003H | Rotational Angle 1 (Number of Pulses from the Origin) | Pulse | 2 | U | Un003
E005H | Rotational Angle 2 (Angle from the Origin) | deg | 1 | U | Un004
E006H | Input Signal Monitor | - | 1 | - | Un005
E007H | Output Signal Monitor | - | 1 | - | Un006
E008H | Input Reference Pulse Speed | Rotary: min-1 | 1 | S | Un007
Linear: mm/s
E009H | Position Error Counter | Reference unit | 2 | S | Un008
E00BH | Accumulated Load Rate | %(10s cycle) | 1 | U | Un009
E00CH | Regenerative Load Rate | %(10s cycle) | 1 | U | Un00A
E00DH | Dynamic Break Consumption Power | %(10s cycle) | 1 | U | Un00B
E00EH | Input Reference Pulse Counter (32bit) | Pulse | 2 | S | Un00C
E010H | Feedback Pulse Counter (32bit) | Pulse | 2 | S | Un00D
E012H | Fully-closed Feedback Pulse Counter (32bit) | Pulse | 2 | S | Un00E
E016H | Total Operation Time | 100ms | 2 | U | Un012
E018H | Upper Limit of Maximum Motor Speed | mm/s | 1 | U | Un010 (Available only in linear motor)
E019H | Upper Limit of Divided Pulse Output Setting | Pulse/Pitch | 1 | U | Un010 (Available only in linear motor)
E01AH | Magnetic Pole Sensor Information | - | 1 | - | Un011
E01BH | Feedback Pulse Counter | Reference unit | 2 | S | Un013
E01DH | Effective Gain Set Number | - | 1 | U | Un014
E01EH | Safety I/O Signal Monitor | - | 1 | - | Un015
E084H | Linear Scale Pitch | pm | 2 | U | Un084
E086H | Linear Scale Pitch Scaling Exponent | Power of Ten | 1 | S | Un085
E500H | Alarm History Alarm Code No. = 0 | Code | 1 | U | Fn000-0
E501H | Alarm History Alarm Code No. = 1 | Code | 1 | U | Fn000-1
E502H | Alarm History Alarm Code No. = 2 | Code | 1 | U | Fn000-2
E503H | Alarm History Alarm Code No. = 3 | Code | 1 | U | Fn000-3
E504H | Alarm History Alarm Code No. = 4 | Code | 1 | U | Fn000-4
E505H | Alarm History Alarm Code No. = 5 | Code | 1 | U | Fn000-5
E506H | Alarm History Alarm Code No. = 6 | Code | 1 | U | Fn000-6
E507H | Alarm History Alarm Code No. = 7 | Code | 1 | U | Fn000-7
E508H | Alarm History Alarm Code No. = 8 | Code | 1 | U | Fn000-8
E509H | Alarm History Alarm Code No. = 9 | Code | 1 | U | Fn000-9
E50AH | Current Alarm Information | Code | 1 | U |
E51BH | Servo Running Status | - | 1 | U |
E51CH | Control Mode Status | - | 1 | U |
E52AH | Alarm History Time Stamp No. = 0 | 100ms | 2 | U |
E52CH | Alarm History Time Stamp No. = 1 | 100ms | 2 | U |
E52EH | Alarm History Time Stamp No. = 2 | 100ms | 2 | U |
E530H | Alarm History Time Stamp No. = 3 | 100ms | 2 | U |
E532H | Alarm History Time Stamp No. = 4 | 100ms | 2 | U |
E534H | Alarm History Time Stamp No. = 5 | 100ms | 2 | U |
E536H | Alarm History Time Stamp No. = 6 | 100ms | 2 | U |
E538H | Alarm History Time Stamp No. = 7 | 100ms | 2 | U |
E53AH | Alarm History Time Stamp No. = 8 | 100ms | 2 | U |
E53CH | Alarm History Time Stamp No. = 9 | 100ms | 2 | U |

- Input Signal Monitor (E006H)

MECHATROLINK Interface Type

Bit | Status Signal | Logic | Un No.
--- | --- | --- | ---
0 | SI0(CN1-13) | 0 = Lo (Close) 1 = Hi (Open) | Un005
1 | SI1(CN1-7) | 0 = Lo (Close) 1 = Hi (Open)
2 | SI2(CN1-8) | 0 = Lo (Close) 1 = Hi (Open)
3 | SI3(CN1-9) | 0 = Lo (Close) 1 = Hi (Open)
4 | SI4(CN1-10) | 0 = Lo (Close) 1 = Hi (Open)
5 | SI5(CN1-11) | 0 = Lo (Close) 1 = Hi (Open)
6 | SI6(CN1-12) | 0 = Lo (Close) 1 = Hi (Open)
7 | Reserved |

- Output Signal Monitor (E007H)

MECHATROLINK Interface Type

Bit | Status Signal | Logic | Un No.
--- | --- | --- | ---
0 | ALM(CN1-3,4) | 0 = Lo (Close) 1 = Hi (Open) | Un006
1 | SO1(CN1-1,2) | 0 = Lo (Close) 1 = Hi (Open)
2 | SO2(CN1-23,24) | 0 = Lo (Close) 1 = Hi (Open)
3 | SO3(CN1-25,26) | 0 = Lo (Close) 1 = Hi (Open)
4 | Reserved |
5 | Reserved |
6 | Reserved |
7 | Reserved |

- Safety I/O Signal Monitor (E01EH)

Bit | Status Signal | Logic | Un No.
--- | --- | --- | ---
0 | /HWBB1(CN8-3,4) | 0 = Lo (Close) 1 = Hi (Open) | Un015
1 | /HWBB2(CN8-5,6) | 0 = Lo (Close) 1 = Hi (Open)
2 to 7 | Reserved |

NOTE

- /HWBB1 and /HWBB2 are valid only when the safety option card is not connected. When the safety option card is connected, they become indefinite.

- Servo Running Status (E51BH)

Reading | Description
--- | ---
0000H | Reserved (Initial State)
0001H | Alarm Occurred (A.***)
0002H | Hardwired Base Blocked (HWBB)
0003H | Forward / Reverse Run Prohibited (PTNT)
0004H | Forward Run Prohibited (P-OT)
0005H | Reverse Run Prohibited (N-OT)
0006H | Base Blocked (BB)
0007H | Base Enabled (RUN)
0008H | Magnetic Pole Detecting (PDET)

- Control Mode Status (E51CH)

Reading | Description
--- | ---
0000H | Speed Control Mode
0001H | Position Control Mode
0002H | Torque Control Mode

NOTE

- JOG Drive Mode, Origin Search Mode, and Internally Set Speed Control Mode become Speed control mode.
- Programmed JOG Drive Mode, Advanced Auto-Tuning Mode, and Easy FFT Mode become Position Control Mode.