Environmental Sensors Not Working Due to OneWire Hardware.
Symptom
Environmental Sensor (temperature and humidity) not working. See Long Description. Environmental Sensor not working. When the shorted sensor is connected to the One Wire LAN network, none of the Environmental Sensors are working. PQR 13091170 From HDx ISERV 95A Environmental Monitoring Hardware: One temperature and humidity sensor will be placed on the back of the Global Operator Console and one on the Systems Cabinet to monitor customer environmental conditions. Data from these environmental monitors will be collected locally to the sensors once every 30 minutes, and the system will gather all data from the sensors once daily at midnight (or if the system is not available at midnight the next time the customer powers on the system). Pass/Fail information regarding the site’s environmental history will be available via the FE Cockpit, and one click away is a detailed report of sensor readings over time. This will help the GE Field Engineers to alert the customer if the site is not maintaining the environmental standards outlined in the Pre Install Manual, thus avoiding hardware failures and site down-time due to environmental factors.
Error message
2269251 The Equipment Room Temperature 1-Wire Device was not discovered on the 1-Wire Network Jan 27 Tue 06:48:31 2269251 1wireIfSerial 1wireUtil.c 1140 Exception Class: Notification Function: Peripherals: Communications The Equipment Room Temperature 1-Wire Device was not discovered on the 1-Wire Network.-> Extended Log: 2269251 ERROR: EM_ENVMON_1WIRE_EQUIP_NODE The Equipment Room Temperature 1-Wire Device was not discovered on the 1-Wire Network. Extended Error: This can happen if the device was not powered or properly connected when the system was booted. Verify the 1-Wire Device is properly connected. See system block diagrams if necessary. TPS Reset may be necessary to clear this error. 2269013 A 1-Wire Switch in the 1-Wire Network could not be set correctly to access a 1-Wire Device. Wed May 13 06:57:04 2009 Error: 2269013 Host: DRAHMR Process: 1wireIfSerial File: 1wireUtil.c Line: 220 Exception Class: Notification 2269252 The Operator Workspace Temperature 1-Wire Device was not discovered on the 1-Wire Network. Wed May 13 06:57:02 2009 Error: 2269252 Host: DRAHMR Process: 1wireIfSerial File: 1wireUtil.c Line: 1124 Exception Class: Notification The Operator Workspace Temper
Applies to
- Models
- Signa
- Product
- Signa HDxT This product is for 1.5T Signa HDxT systems with 15.0 software and HDi systems with 15.0 software. This product is for 1.5T Signa HDxT systems with 15.0 software and HDi systems with 15.0 software.
- Software
- 15.0 For Product Signa HDxT and HDi only. -- NOT to be used with HDe. -- For Product Signa HDxT and HDi only. -- NOT to be used with HDe. --
- Component
- 5147136-2 One Wire Temp and Humidity Sensor This is the lowest level FRU.
- Area
- MR
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