Connection Configuration

Communication Settings

Cable Diagram

Supported Devices

Setting Items List

IMPORTANT:

- If problems such as communication interruptions due to a disconnection of the signal wire or malfunction of the Display cannot be detected on the inverter side, implement a precautionary measure by using the inverter's communication retry function or communication check function. Refer to your External Device manual for details.
- Do not reset the inverter while communication is enabled. This may cause malfunction. Prior to resetting the inverter, take the Display offline.

## Connection Configuration

- 1:1 Connection

- 1:n Connection

NOTE

- Maximum number of External Devices is 31.

NOTE

- Maximum number of External Devices is 62.

## Communication Settings

Examples of communication settings of the Display and the External Device, recommended by Pro-face, are shown.

WARNING

UNINTENDED EQUIPMENT OPERATION

Read and understand the instructions in this section to ensure data is properly transferred.

## Cable Diagram

The following cable diagrams may be different from cable diagrams recommended by External Device Manufacturer.

Please be assured there is no operational problem in applying the cable diagram shown in this manual.

- The FG pin of the External Device body must be grounded according to your country's applicable standard. Refer to your External Device manual for details.

- SG and FG are connected inside the Display. When connecting the External Device to SG, design your system to avoid short-circuit loops.

- Connect an isolation unit if the communication is not stable due to noise or other factors.

## Supported Devices

Range of supported device address is shown in the table below. Please note that the actually supported range of the devices varies depending on the External Device to be used. Please check the actual range in the manual of your External Device.

WARNING

UNINTENDED EQUIPMENT OPERATION

- Do not simultaneously write to the same register from Display and External Device program.
- Do not write 16-bit word values to registers being accessed in a bitwise manner.

IMPORTANT:

- As shown in the following table, you may need to enter "9999" (meaning an invalid parameter setting or the like) depending upon the parameter types. In this case, the data written and read from the Display is as follows:

  Inverter Series | Inverter Setting | Written Data | Read Data
  --- | --- | --- | ---
  FR-S500/FR-F500J series | --- | -1 (0xFFFF) | -1 (0xFFFF)
  888 | -16 (0xFFF0) | -16 (0xFFF0)
  Series other than above | 9999 | -1 (0xFFFF) | -1 (0xFFFF)
  8888 | -16 (0xFFF0) | -16 (0xFFF0)

### Setting Items List

Word Address | FR-V500/FR-V500L series
--- | ---
SL00 | Operation mode
SL01 | Speed
SL02 | Output current
SL03 | Output voltage
SL04 | Special monitor
SL05 | Special monitor selection No.
SL06 | Output frequency
SL07 | Output current
SL08 | Output voltage
SL09 | Speed setting
SL10 | Running speed
SL11 | Motor torque
SL12 | Converter output voltage
SL13 | Regenerative brake
SL14 | Electronic thermal relay function load factor
SL15 | Output current peak value
SL16 | Converter output voltage peak value
SL17 | -
SL18 | -
SL19 | Input terminal status
SL20 | Output terminal status
SL21 | Load meter
SL22 | Motor excitation current
SL23 | Position pulse
SL24 | Cumulative energization time
SL25 | -
SL26 | Actual operation time
SL27 | Motor load factor
SL28 | -
SL29 | Torque command
SL30 | Torque current command
SL31 | Motor output
SL32 | Feedback pulse
Sl33 | -
SL34 | -
SL35 | -
SL36 | -
SL37 | -
SL38 | -
SL39 | -
SL40 | -
SL41 | -
SL42 | -
SL43 | Alarm definition (Latest Nos. 1&2)
SL44 | Alarm definition (Latest Nos. 3&4)
SL45 | Alarm definition (Latest Nos. 5&6)
SL46 | Alarm definition (Latest Nos. 7&8)
SL47 | -
SL48 | Run command
SL49 | -
SL50 | Inverter status monitor
SL51 | Set speed read (RAM)
SL52 | Set speed read (EEPROM)
SL53 | Set speed write (RAM)
SL54 | Set speed write (EEPROM)
SL55 | Inverter reset
SL56 | Alarm definition all clear
SL57 | Parameter all clear
SL58 | Link parameter expansion setting
SL59 | Second parameter changing

NOTE

- Please refer to the precautions on manual notation for icons in the table.
  Supported Devices Symbol and Terms