GBCS Alert List
0x8F01 Active Power Import above Load Limit Threshold Mandated
0x8002 Average RMS Voltage above Average RMS Over Voltage Threshold (current value above threshold; previous value below threshold) Mandated
0x8003 Average RMS Voltage above Average RMS Over Voltage Threshold on Phase 1 (current value above threshold; previous value below threshold) Mandated
0x8004 Average RMS Voltage above Average RMS Over Voltage Threshold on Phase 2 (current value above threshold; previous value below threshold) Mandated
0x8005 Average RMS Voltage above Average RMS Over Voltage Threshold on Phase 3 (current value above threshold; previous value below threshold) Mandated
0x8006 Average RMS Voltage below Average RMS Under Voltage Threshold (current value below threshold; previous value above threshold) Mandated
0x8007 Average RMS Voltage below Average RMS Under Voltage Threshold on Phase 1 (current value below threshold; previous value above threshold) Mandated
0x8008 Average RMS Voltage below Average RMS Under Voltage Threshold on Phase 2 (current value below threshold; previous value above threshold) Mandated
0x8009 Average RMS Voltage below Average RMS Under Voltage Threshold on Phase 3 (current value below threshold; previous value above threshold) Mandated
0x8F0A Billing Data Log Updated Mandated
0x8F0C Clock not adjusted (adjustment greater than 10 seconds) Mandated
0x810D Combined Credit Below Low Credit Threshold (prepayment mode) Mandated
0x810E Credit Added Locally Mandated
0x8F0F Credit Below Disablement Threshold (prepayment mode) Mandated
This row not used
0x8F12 CHF Device Log Changed Mandated
This row not used
This row not used
0x8119 Emergency Credit Has Become Available (prepayment mode) Mandated
See Use Case ECS35f Failure in changing or maintaining HCALCS or ALCS state Mandated
This row not used
0x8F1C Firmware Verification Failed Mandated
0x8F1D GSME Power Supply Loss Mandated
0x8F1E Integrity check of content or format of command failed Mandated
0x8F1F Low Battery Capacity Mandated
0x8020 RMS Voltage above Extreme Over Voltage Threshold (voltage rises above for longer than the configurable period) Mandated
0x8021 RMS Voltage above Extreme Over Voltage Threshold on Phase 1 (voltage rises above for longer than the configurable period) Mandated
0x8022 RMS Voltage above Extreme Over Voltage Threshold on Phase 2 (voltage rises above for longer than the configurable period) Mandated
0x8023 RMS Voltage above Extreme Over Voltage Threshold on Phase 3 (voltage rises above for longer than the configurable period) Mandated
0x8024 RMS Voltage above Voltage Swell Threshold (voltage rises above for longer than the configurable period) Mandated
0x8025 RMS Voltage above Voltage Swell Threshold on Phase 1 (voltage rises above for longer than the configurable period) Mandated
0x8026 RMS Voltage above Voltage Swell Threshold on Phase 2 (voltage rises above for longer than the configurable period) Mandated
0x8027 RMS Voltage above Voltage Swell Threshold on Phase 3 (voltage rises above for longer than the configurable period) Mandated
0x8028 RMS Voltage below Extreme Under Voltage Threshold (voltage falls below for longer than the configurable period) Mandated
0x8029 RMS Voltage below Extreme Under Voltage Threshold on Phase 1 (voltage falls below for longer than the configurable period) Mandated
0x802A RMS Voltage below Extreme Under Voltage Threshold on Phase 2 (voltage falls below for longer than the configurable period) Mandated
0x802B RMS Voltage below Extreme Under Voltage Threshold on Phase 3 (voltage falls below for longer than the configurable period) Mandated
0x802C RMS Voltage below Voltage Sag Threshold (voltage falls below for longer than the configurable period) Mandated
0x802D RMS Voltage below Voltage Sag Threshold on Phase 1 (voltage falls below for longer than the configurable period) Mandated
0x802E RMS Voltage below Voltage Sag Threshold on Phase 2 (voltage falls below for longer than the configurable period) Mandated
0x802F RMS Voltage below Voltage Sag Threshold on Phase 3 (voltage falls below for longer than the configurable period) Mandated
0x8F30 Source Does not have Authority for Command Mandated
See Use Case ECS35f Success in changing or maintaining HCALCS or ALCS state Mandated
0x8F32 Supply Armed Mandated
0x8F33 Supply Disabled then Armed - Load Limit triggered Mandated
0x8F34 Supply Enabled after Load Limit Restoration Period (Load Limit triggered) Mandated
0x8F35 Supply Outage Restored Mandated
0x8F36 Supply Outage Restored - Outage >= 3 minutes Mandated
0x8F37 Supply Outage Restored on Phase 1 Mandated
0x8F38 Supply Outage Restored on Phase 1 Restored - Outage >= 3 minutes Mandated
0x8F39 Supply Outage Restored on Phase 2 Restored Mandated
0x8F3A Supply Outage Restored on Phase 2 Restored - Outage >= 3 minutes Mandated
0x8F3B Supply Outage Restored on Phase 3 Restored Mandated
0x8F3C Supply Outage Restored on Phase 3 Restored - Outage >= 3 minutes Mandated
0x8F3D Trusted Source Authentication Failure Mandated
0x8F3E Unauthorised Communication Access attempted Mandated
0x8F3F Unauthorised Physical Access - Tamper Detect
Mandated -conditional group 1
0x8F43 Change in the executing Firmware version Mandated
0x8145 Clock adjusted (within tolerance) Mandated
0x8F47 Credit would cause Meter Balance to exceed Maximum Meter Balance Threshold Mandated
0x8F48 Device joining failed Mandated
0x8F49 Device joining succeeded Mandated
0x8F4A Device Unjoining failed Mandated
0x8F4B Device Unjoining succeeded Mandated
0x8F4C Device's own Digital Signing Certificate replacement failed Mandated
0x8F4D Device's own Digital Signing Certificate replacement succeeded Mandated
0x8F4E Device's own Key Agreement Certificate replacement failed Mandated
0x8F4F Device's own Key Agreement Certificate replacement succeeded Mandated
0x8F51 Duplicate UTRN entered Mandated
0x8F52 Event Log Cleared Mandated
0x8F53 Failed Authentication or Authorisation not covered by other codes Mandated
0x8154 Immediate HAN Interface Command Received and Successfully Actioned Mandated
0x8155 Immediate HAN Interface Command Received but not Successfully Actioned Mandated
0x8157 Do not use Event / Alert Code
0x8F58 Supply interrupted on Phase 1 Mandated
0x8F59 Supply interrupted on Phase 2 Mandated
0x8F5A Supply interrupted on Phase 3 Mandated
0x8F5B UTRN exceeds Maximum Credit Threshold Mandated
0x8F60 Unusual numbers of malformed, out-of-order or unexpected Commands received Mandated
0x8161 User Interface Command Input and Successfully Actioned Mandated
0x8162 User Interface Command Input but not Successfully Actioned Mandated
0x8F63 UTRN not Authentic Mandated
0x8F64 UTRN not for this Device Mandated
This row not used
0x8F66 Future – date HAN Interface Command Successfully Actioned Mandated
0x8F67 Future – date HAN Interface Command not Successfully Actioned Mandated
0x8168 Supply Disabled then Armed - Activate Emergency Credit triggered Mandated
0x8F69 Device commissioned Mandated
0x8F70 Update Security Credentials Mandated
0x8071 GPF Device Log Changed Mandated
0x8F72 Firmware Verification Successful Mandated
0x8F73 Unauthorised Physical Access - Battery Cover Removed
Mandated -conditional group 1
0x8F74 Unauthorised Physical Access - Meter Cover Removed
Mandated -conditional group 1
0x8F75 Unauthorised Physical Access - Strong Magnetic field
Mandated -conditional group 1
0x8F76 Unauthorised Physical Access - Terminal Cover Removed
Mandated -conditional group 1
0x8F77 Unauthorised Physical Access - Second Terminal Cover Removed Mandated -conditional group 1
0x8F78 Unauthorised Physical Access - Other Mandated -conditional group 1
0x8F82 Remaining Battery Capacity reset Mandated
0x8183 Device joined SMHAN Mandated
0x8184 Valve tested Mandated
0x8085 Average RMS Voltage below Average RMS Over Voltage Threshold (current value below threshold; previous value above threshold) Mandated
0x8087 Average RMS Voltage below Average RMS Over Voltage Threshold on Phase 2 (current value below threshold; previous value above threshold) Mandated
0x8088 Average RMS Voltage below Average RMS Over Voltage Threshold on Phase 3 (current value below threshold; previous value above threshold) Mandated
0x808A Average RMS Voltage above Average RMS Under Voltage Threshold on Phase 1 (current value above threshold; previous value below threshold) Mandated
0x808B Average RMS Voltage above Average RMS Under Voltage Threshold on Phase 2 (current value above threshold; previous value below threshold) Mandated
0x808C Average RMS Voltage above Average RMS Under Voltage Threshold on Phase 3 (current value above threshold; previous value below threshold) Mandated
0x808D RMS Voltage above Extreme Over Voltage Threshold (voltage returns below for longer than the configurable period) Mandated
0x808E RMS Voltage above Extreme Over Voltage Threshold on Phase 1 (voltage returns below for longer than the configurable period) Mandated
0x808F RMS Voltage above Extreme Over Voltage Threshold on Phase 2 (voltage returns below for longer than the configurable period) Mandated
0x8090 RMS Voltage above Extreme Over Voltage Threshold on Phase 3 (voltage returns below for longer than the configurable period) Mandated
0x8091 RMS Voltage above Voltage Swell Threshold (voltage returns below for longer than the configurable period) Mandated
0x8092 RMS Voltage above Voltage Swell Threshold on Phase 1 (voltage returns below for longer than the configurable period) Mandated
0x8093 RMS Voltage above Voltage Swell Threshold on Phase 2 (voltage returns below for longer than the configurable period) Mandated
0x8094 RMS Voltage above Voltage Swell Threshold on Phase 3 (voltage returns below for longer than the configurable period) Mandated
0x8095 RMS Voltage below Extreme Under Voltage Threshold (voltage returns above for longer than the configurable period) Mandated
0x8096 RMS Voltage below Extreme Under Voltage Threshold on Phase 1 (voltage returns above for longer than the configurable period) Mandated
0x8097 RMS Voltage below Extreme Under Voltage Threshold on Phase 2 (voltage returns above for longer than the configurable period) Mandated
0x8098 RMS Voltage below Extreme Under Voltage Threshold on Phase 3 (voltage returns above for longer than the configurable period) Mandated
0x8099 RMS Voltage below Voltage Sag Threshold (voltage returns above for longer than the configurable period) Mandated
0x809A RMS Voltage below Voltage Sag Threshold on Phase 1 (voltage returns above for longer than the configurable period) Mandated
0x809B RMS Voltage below Voltage Sag Threshold on Phase 2 (voltage returns above for longer than the configurable period) Mandated
0x809C RMS Voltage below Voltage Sag Threshold on Phase 3 (voltage returns above for longer than the configurable period) Mandated
0x819D GSME Command Not Retrieved Mandated
0x819E Tap Off Message Response or Alert Failure Mandated
0x8F1B Firmware Verification Failed At Power On Mandated
0x81A1 Battery Cover Closed Non Mandated
0x81A2 CH Connected to ESME Non Mandated
0x81A3 CH Disconnected from ESME Non Mandated
0x81A4 Close Tunnel Command Rejected Non Mandated
0x81A5 Communication From Local Port (e.g. Optical) Non Mandated
0x81A6 Customer Acknowledged Message on HAN Device Non Mandated
0x81A7 Debt Collection Completed - Time Debt 1 Non Mandated
0x81A8 Debt Collection Completed - Time Debt 2 Non Mandated
0x81A9 Debt Collection Completed - Payment Debt Non Mandated
0x81AA Emergency Credit Exhausted Non Mandated
0x81AB Emergency Credit Activated Non Mandated
Error Measurement Fault Non Mandated
0x81AD Error Metrology Firmware Verification Failure Non Mandated
0x81AE Error Non Volatile Memory Non Mandated
0x81AF Error Program Execution Non Mandated
0x81B0 Error Program Storage Non Mandated
0x81B1 Error RAM Non Mandated
0x81B 2 Error Unexpected Hardware Reset Non Mandated
0x81B 3 Error Watchdog Non Mandated
0x81B 4 Excess Gas Flow Beyond Meter Capacity Non Mandated
0x81B 5 Flow Sensor Detects Air in Gas Flow Non Mandated
0x81B 6 Flow Sensor Detects Reverse Flow of Gas Non Mandated
0x81B 7 Incorrect phase sequencing Non Mandated
0x81B 8 Incorrect Polarity Non Mandated
0x81B 9 Meter Cover Closed Non Mandated
0x8010 Over Current Non Mandated
0x8011 Over Current L1 Non Mandated
0x8016 Over Current L2 Non Mandated
0x8013 Over Current L3 Non Mandated
0x8014 Power Factor Threshold Below Non Mandated
0x8015 Power Factor Threshold Ok Non Mandated
0x81BA Request Tunnel Command Rejected Non Mandated
0x81BB Reverse Current Non Mandated
0x81BC Strong Magnetic Field Removed Non Mandated
0x81BD Supply Connect Failure (Valve or Load Switch) Non Mandated
0x81BE Supply Disabled Then Locked - Supply Tamper State Cause Mandated
0x81BF Supply Disabled Then Armed - Uncontrolled Gas Flow Rate Mandated
0x81C0 Supply Disconnect Failure (Valve or Load Switch) Non Mandated
0x81C1 Terminal Cover Closed Non Mandated
0x81C2 Tilt Tamper Ended Non Mandated
0x81C3 Tilt Tamper Non Mandated
0x81C4 UTRN Manual Entry Suspended Non Mandated
0x81C5 UTRN rejected as locked out Non Mandated
0x8F83 Disablement of Supply due to insufficient credit has been suspended Mandated
0x8F20 Limited Duty Cycle Action Taken Mandated
0x8F21 Duty Cycle fallen below Normal-Limited Duty Cycle Threshold Mandated
0x8F22 Critical Duty Cycle Action Taken Mandated
0x8F23 Duty Cycle fallen below Limited-Critical Duty Cycle Threshold Mandated
0x8F24 Regulated Duty Cycle Action Taken Mandated
0x8F25 Duty Cycle fallen below Critical-Regulated Duty Cycle Threshold Mandated
0x8F26 Sub GHz Channel Changed Mandated
0x8F27 Sub GHz Channel Scan initiated Mandated
0x8F28 Sub GHz Channel Scan Request Assessment Outcome Mandated
0x8F29 Three Lost GSME Searches Failed Mandated
0x8F2A Sub GHz Configuration Changed Mandated
0x8F2B Sub GHz Channel not changed due to Frequency Agility Parameters Mandated
0x8F2C Message Discarded Due to Duty Cycle Management Mandated
0x8F2D No More Sub GHz Device Capacity Mandated
0x8F84 Failure to Deliver Remote Party Message to ESME Mandated
0x81A0 Smart Meter Integrity Issue – Warning Mandated
0x8F57 Supply interrupted Mandated