YASKAWA LA500 - Keypad Overview

Startup Procedure and Test Run
4
4.2 Keypad Overview
YASKAWA SIEPYEULA5001C LA500 Technical Manual 77
4.2 Keypad Overview
◆ Keypad Components and Functions
Figure 4.1 Keypad
Table 4.1 Keypad Components and Functions
Symbol Name Function
A USB Terminal Pass-through
Pass-through point to connect a USB cable to the drive.
B
RUN Key
Starts the drive in LOCAL Mode.
Starts the operation in Auto-Tuning Mode.
Note:
Before you use the keypad to operate the motor, set o2-01 = 1 [LO/RE Key Function Selection = Enabled], then push on
the keypad to set the drive to LOCAL Mode.
C
STOP Key
Stops drive operation.
Note:
Uses a stop-priority circuit. Set o2-02 = 1 [STOP Key Function Selection = Enabled], then push to stop the motor. This
will also apply when a Run command (REMOTE Mode) is active at an external Run command source. To disable
priority, set o2-02 = 0 [STOP Key Function Selection = Disabled].
D
LO/RE LED
Illuminated: The keypad controls the Run command (LOCAL Mode).
OFF: The control circuit terminal or serial transmission device controls the Run command (REMOTE Mode).
Note:
• LOCAL: Use the keypad to operate the drive. Use the keypad to enter Run/Stop commands and the frequency reference
command.
• REMOTE: Use the control circuit terminal or serial transmission to operate the drive. Use the Run command source
selected in b1-02.
• Set o2-01 = 1 and o2-02 = 1 to use and .
E
ALM/ERR LED
Illuminated: The drive detects a fault.
OFF: There are no drive faults or alarms.
Flashing:
• An alarm
• Operation Errors
• An Auto-Tuning error
Note:
The LED will illuminate to identify a fault if the drive detects a fault and an alarm at the same time.
F
READY LED
Illuminated: The drive is operating or is ready for operation.
OFF:
• The drive detects a fault.
• There is no fault and the drive received a Run command, but the drive cannot run. For example, in Programming Mode.
Flashing: The drive is in STo [Safe Torque OFF] condition.
Flashing quickly: The voltage of the main circuit power supply is not in drive nameplate specifications, and the external 24 V
power supply provides the only power to the drive.