External switching of the rotation direction is possible by inputting the external control signal using the REMOTE connector on the rear panel. However, the cable length for connecting REMOTE connector has to be 5 m or less, and process shielding if necessary.
Operation method
(1) The external connector is wired between pin number C and D of the REMOTE connector (cable side connector is standard accessory) on the rear panel with non-voltage contact output.
Applicable connector (signal code side): R03-PB8M (Made by Tajimi electronics) (Standard accessory)
REMOTE connector pin arrangement
Pin |
Signal name |
Remarks |
|---|---|---|
| A | CLR IN | Non-voltage contact input (Common is shared.) |
| B | TRG IN | |
| C | CW/CCW Switch | |
| D | COM | |
| E | READY OUT | Non-voltage contact input (Common is not shared.) |
| F | Same as above COM1 | |
| G | TRG OUT | |
| H | Same as above COM2 |
(2) Turn ON the menu setting of [External input for rotation direction]. This enables the CW/CCW switching from the REMOTE connector.
1. Press MENU key for 2 seconds or more to start setting mode.
2. Use ENTER key to move to [5. External input for rotation direction] mode and turn the setting ON. The setting is selected every time you press the ENTER key and shifted to next mode.
Caution
Torque zero correction value and N-0 correction value are changed when the rotation direction of the measurement shaft is changed. When the unit is used by switching the rotation direction, it is necessary to set the torque zero correction value and N-0 correction value for each of the CW and CCW directions. Once you set the torque zero correction value and N-0 correction value, they are stored in backup memory. Perform the measurement by switching the CW/CCW of the unit together with changing the rotation direction of the motor that has been attached to detector.
Revised:2008/06/23
