E6580724
5. Indications on display
Messages appearing on the display are classified into three, namely, title indications, malfunction indications and alarm indications.
■Title indications (function indications): Indicated by LED lamps
LED indication |
| Description |
init | In initialization |
|
chc | In checking of initial communication with inverter | |
copy | Copying function |
|
comp | Comparing function |
|
prot | Memory protecting function | |
clr | Memory initializing function | |
a，b，c，in， | Name of objective | a (memory A), b(memory B), c(memory C) |
sys，sup | memory | in(inverter's memory), sys(all memories), sup(Special data) |
＿ | Copying from ＿ to＿ |
|
＿ ＿=＿ ＿ | Comparing data of ＿ with that of ＿ | |
end | End of copying or comparing | |
0ff，0n | On/Off status of memory protection function or memory initializing function | |
| (ON: to execute, OFF: not to execute) | |
f___ | Communication number of parameter | |
00 - ff | Result of check sum (hexadecimal number) | |
■Malfunction indications: Indicated by blinking LED
LED indication | Description |
raMe | RAM built in the parameter writer is abnormal. |
| If the same indication appears after resetting the parameter writer, it needs to repair. |
roMe | ROM built in the parameter writer is abnormal. |
| If the same indication appears after resetting the parameter writer, it needs to repair. |
eePe | E2PROM built in the parameter writer is abnormal. |
| If the same indication appears after writing (copying) data again, it needs to repair. |
cpUe | CPU of the parameter writer is abnormal. |
| If the same indication appears after resetting the parameter writer, it needs to repair. |
coMe | Abnormal communication |
| When communication is normally operated after the indication, the alarm mode (indication) |
| is automatically cancelled. If the same indication appears after checking connection of the |
| inverter's serial communication cable and resetting the parameter writer, the unit needs to repair. |
■Alarm indications (warning indications): Indicated by blinking LED
LED indication | Description |
prot | The target memory to copy data or to initialize is write protected. You cannot copy data to the |
| memory or initialize that memory. |
deVe | The type of device is different (different in type or capacity of inverter). |
| If you press the ENT key when you are copying between two inverters of different capacities, the |
| system executes a copying operation forcefully but the system ends the operation if you press the |
| ESC key. If you set “sup” (system area parameters) to “off” (protection disabled) with |
| “prot (memory protection)” function, you cannot write data even if you press the ENT key. |
| If you have written data forcefully between two inverters with different capacities, we suggest you |
| execute a parameter initialization for each level of inverter capacity. See the inverter instruction |
| manual on how to initialize parameters. |
erRa | When memory A (or B or C) is selected as the source of copying operation or when it is selected |
erRb | with comparison and protection functions with no data in either case in the memory (including the |
erRc | case when power was turned off during the previous copying operation), or when a check sum |
| error occurred, this indication appears. |
| Write data other than zero to the memory. |
f___ | Indicates the communication number of the parameter whose setting value is different. |
clr | If you press the “STOP key” while an alarm message is displayed, “clr” flickers for one |
| second. If you press the “STOP key” again when “clr” flickers, the parameter writer will be |
| reset. |
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