Yaskawa R1000 Series Power Regenerative Unit - Manual (Page 70)

4.2 Using the Digital Operator
70 YASKAWA ELECTRIC TOEP C710656 08B YASKAWA Power Regenerative Unit - R1000 Instruction Manual
◆ ALARM (ALM) LED Displays
Table 4.2 ALARM (ALM) LED Status and Contents
◆ LO/RE LED and RUN LED Indications
Table 4.3 LO/RE LED and RUN LED Indications
8
Function Key 2
(F1)
DATA Pressing scrolls to the next display.
→ Pressing scrolls the cursor to the right.
RESET Pressing resets the existing regenerative unit fault or error.
<1> Displayed when in DC bus voltage feedback Reference Mode.
<2> Displayed when in DC bus voltage feedback Reference Mode and Monitor Mode.
State Content Display
Illuminated When the regenerative unit detects a fault.
Flashing
• When an alarm occurs.
• When oPE is detected.
Off Normal operation (no fault or alarm).
LED Lit Flashing Off
<1> The indicator flashes in the following cases:
x When REMOTE operation is restored after inputting a Run command from an external terminal during LOCAL operation.
x A Run command was input from an external terminal in any mode other than Drive Mode.
x The STOP key on the digital operator was pressed during REMOTE operation.
When source of the Run command is
assigned to the digital operator
(LOCAL)
–
When a device other than the operator
is selected for Run command control
(REMOTE)
During run Stopped for an operation interlock. <1> During stop
Examples
No. Name Display Content
F1
F1
F1
RE
LO
RUN
TOEP_C710656_08B_1_0.book 70 ページ ２０１５年２月５日 木曜日 午前１０時７分