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RX-V377/HTR-3067
RX-V377/HTR-3067
2-4. When the protection function worked due to
excessive heatsink temperature.
Cause:
The temperature of the heatsink is excessive.
Supplementary information:
The protection function
worked due to the temperature limit being exceeded.
Causes could be poor ventilation or a defect related to
the thermal sensor.
Turning on the power without correcting the abnormality
will cause the protection function to work in 1 seconds
and the power supply will be shut off.
●
History of protection function
When the protection function has worked, its history
is stored in memory as backup data.
Even if no abnormality is noted while servicing the
unit, an abnormality which has occurred previously
can be defined as long as the backup data has
been stored.
For details, refer to
“
P2. PROTECTION HISTORY
”
menu.
2-4.
ヒートシンクの異常温度によりプロテクション
が働いた場合
原因:
ヒートシンクの温度が異常。
補足:
温度制限を越えた原因で、プロテクションが働い
たことを示します。
異常状態のまま電源を入れると、
1
秒後にプロテクション
が働き、電源が切れます。
●
プロテクションの履歴
プロテクションが働いた場合、その履歴はバック
アップデータとしてメモリーに保存されます。
修理のときに異常が認められなくても、バックアッ
プデータが残っていれば、お客様のところで起きた
異常を区別できます。
詳細は、“
P2. PROTECTION HISTORY
” メニューを
参照してください。
xxx: A/D conversion value of voltage at the moment when the protection function worked
(Reference voltage: 3.3 V=255)
プロテクションが働いた瞬間の電圧の
A/D
変換値
(基準電圧:
3.3 V=255
)
TMP1/TMP2/TMP3
H: Displayed when the voltage is HIGHER than upper limit
電圧が上限値より高い場合に表示されます
L: Displayed when the voltage is LOWER than lower limit
電圧が下限値より低い場合に表示されます
TMPxPRT:xxxL
Summary of Contents for HTR-3067
Page 6: ...6 RX V377 HTR 3067 RX V377 HTR 3067 RX V377 K model RX V377 A model RX V377 B G F models ...
Page 7: ...7 RX V377 HTR 3067 RX V377 HTR 3067 RX V377 L model RX V377 H model RX V377 J model ...
Page 8: ...8 RX V377 HTR 3067 RX V377 HTR 3067 HTR 3067 U C models HTR 3067 R S models HTR 3067 T model ...
Page 9: ...9 RX V377 HTR 3067 RX V377 HTR 3067 HTR 3067 K model HTR 3067 A model HTR 3067 G F models ...
Page 10: ...10 RX V377 HTR 3067 RX V377 HTR 3067 HTR 3067 L model HTR 3067 H model HTR 3067 J model ...
Page 11: ...11 RX V377 HTR 3067 RX V377 HTR 3067 REMOTE CONTROL PANEL Remote control sheet T model RAV521 ...
Page 70: ...70 RX V377 HTR 3067 RX V377 HTR 3067 MEMO ...
Page 122: ...RX V377 HTR 3067 ...