Alert Information / 告警信息
ID: ALT-20260604-001
Severity / 严重程度
CRITICAL
Status / 状态
New / 新建
Created / 创建时间
2026-06-04 14:32:15
Category / 分类
Dispatch / 事件调度
Sub Category / 子类
Passive Dispatch未执行
Device ID / 设备ID
FWH-2024-TX-001
Program / 项目
CT ESS VPP
Dispatch Type / 调度类型
Passive
Impact Assessment / 影响评估
HIGH IMPACT
Related Program / 关联项目
CT ESS VPP
Active Event / 活跃事件
EVT-20260604-005
Est. Energy Loss / 预计损失
5.2 kWh
Other Offline in Program / 同项目离线设备
3 devices / 台
Root Cause Analysis / 根因分析
设备离线，无法接收指令 / Device offline, cannot receive command
Error Code:
DEVICE_OFFLINELast Online: 2026-06-04 14:25:30 (7 min ago)
Network Status: MQTT connection lost
Trace Timeline / 追踪时间线
Event Chain / 事件链路
✓
14:30:00
VPP_EVENT_POLLING_REQUEST
Event received / 事件接收 ✅
✓
14:30:05
VPP_EVENT_POLLING_RESPONSE
Event parsed / 事件解析 ✅
✓
14:30:06
DEVICE_CHARGE_COMMAND_GENERATED
Command generated / 指令生成 ✅
✓
14:30:07
DEVICE_CHARGE_COMMAND_SENT
Command sent via MQTT / 指令通过MQTT发送 ✅
✕
14:30:10
DEVICE_CHARGE_COMMAND_ACK
Device ACK ❌ REJECTED / 设备应答拒绝
errorCode: DEVICE_OFFLINE
—
—
DEVICE_EXECUTION
Data pending / 数据待接入 ⏳
Processing History / 处理记录
Audit trail / 审计跟踪
No processing records yet / 暂无处理记录