Delta M125HV - 4 Commissioning; Display Operation Introduction

4 Commissioning
- Use care to avoid hot surfaces when operating the product!
- Do not perform any task until the unit cools down or appropriate personal
protection gear is worn.
CAUTION : HOT SURFACES, DO NOT TOUCH!
M125HV_111 with 3 LEDs allow visual display of the inverter’s data and status
as
shown in Figure 4-1.
Please refer to Table 4-1 for information as to the information provided by the
LED indicators.
4.1 Display Operation Introduction
Figure 4-1: Front Panel Display
LED Indicator
(RED/YEL)
LED Indicator
(GRN)
LED Indicator
(GRN)
Condition Grid (Green) Alarm (Red/Yellow)
Countdown FLASH OFF
On Grid ON OFF
Inverter Fault / Remote off
Field Warning
NO DC
FW Upgrade
OFF ON / OFF
Inverter Warning ON (or OFF) FLASH / OFF
Field Fault
ON
OFF
FLASH
OFF
OFF / FLASH
OFF / FLASH SLOW
FLASH / OFF
Standby FLASH OFF / FLASH
Check PV Power
System Lock
FLASH FAST OFF / FLASH FAST
OFF FLASH / FLASH
OFF / ON
*FLASH: ON 1s / OFF 1s
FLASH FAST: ON 0.25s / OFF 0.25s
FLASH SLOW : ON 5s / OFF 10s
* FLASH: ON 3s / OFF 2s
Table 4-1: LED indicator
Table 4-2: Wireless communication status
SUB_1G Condition COMM. (Green)
Work FLASH
Offline OFF
49
Commissioning