diff --git a/trunk/accero.c b/trunk/accero.c
index 06ebfb9..bc35257 100644
--- a/trunk/accero.c
+++ b/trunk/accero.c
@@ -65,17 +65,33 @@ task_status tsk_soft_int(  );
 task_status_immed tsk_cbk_accero(  )
 {                               // （疑似）isrから登録されます
 
-    if( system_status.pwr_state == ON )
+/*
+    if(( system_status.pwr_state == OFF ) || ( system_status.pwr_state == BT_CHARGE ) )
     {
+        return ( ERR_SUCCESS );
+    }
+    else
+    {
+*/
         // 加速度センサデータレジスタへの反映
         if( iic_mcu_read( IIC_SLA_ACCEL, ( ACC_REG_X | 0x80 ), 6, &vreg_ctr[VREG_C_ACC_XL] )
-            == ERR_SUCCESS )
+        != ERR_SUCCESS )
+    {
+        // 加速度センサが異常になったので止める
+        vreg_ctr[VREG_C_ACC_CONFIG] &= ~( VREG_BITMASK_ACC_CONF_HOSU | VREG_BITMASK_ACC_CONF_ACQ );
+//        vreg_ctr[ VREG_C_STATUS_1 ] |= REG_BIT_ACCERO_ERR;
+        acc_hosu_set();
+        return ( ERR_SUCCESS ); // タスクの削除は必要
+    }
+    else
         {
-            if( ( vreg_ctr[VREG_C_ACC_CONFIG] & VREG_BITMASK_ACC_CONF_ACQ  ) != 0 )
+        // 正常時パス //
+        // 加速度更新＆割り込み
+        if( (( vreg_ctr[VREG_C_ACC_CONFIG] & VREG_BITMASK_ACC_CONF_ACQ ) != 0 ) &&
+            ( system_status.pwr_state == ON )
+            )
             {
                 set_irq( VREG_C_IRQ1, REG_BIT_ACC_DAT_RDY );
-            }
-
             // ゴミデータのカラ読み
             if( ACC_VALID == 1 )
             {
@@ -83,19 +99,16 @@ task_status_immed tsk_cbk_accero(  )
                 iic_mcu_read( IIC_SLA_ACCEL, ( ACC_REG_X | 0x80 ), 6, temp );
             }
         }
-        else
+        if(( system_status.pwr_state != OFF ) &&
+           ( system_status.pwr_state != BT_CHARGE ) &&
+           ( ( vreg_ctr[VREG_C_ACC_CONFIG] & VREG_BITMASK_ACC_CONF_HOSU ) != 0 )
+           )
         {
-            // 加速度センサが異常になったので止める
-            vreg_ctr[VREG_C_ACC_CONFIG] &= ~( VREG_BITMASK_ACC_CONF_HOSU | VREG_BITMASK_ACC_CONF_ACQ );
-            acc_hosu_set();
-            return ( ERR_SUCCESS ); // タスクの削除は必要
-        }
-    }
-
     DBG_LED_WIFI_2_on;
     pedometer();    // 歩数計
     DBG_LED_WIFI_2_off;
-
+        }
+    }
     return ( ERR_SUCCESS );
 }
 
diff --git a/trunk/config.h b/trunk/config.h
index 656cd5a..cd1f51d 100644
--- a/trunk/config.h
+++ b/trunk/config.h
@@ -2,7 +2,7 @@
 #define __config__
 
 #define _debug_
-#define _debug_led_
+//#define _debug_led_
 
 
 #define MCU_VER_MAJOR    0x00