Teledyne Meridian User Manual page 106

MERIDIAN
UNIVERSAL GAS DETECTOR
CONFIGURATION & SETUP
Item Sub-Item
Tx Information
Uptime
Revision
CEC X Info
(Communication
Extension Card)
Information
HW/FW
TX/CEC
Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is
5-6
Table 5-1: Information Menu Parameters
Name Displays the monitored point by your tag # or other familiar terminology.
SN Displays the Serial Number.
Model Displays the Model Number.
Displays the power on time in Seconds for up to 4 billion.
Displays the Revision of the Firmware.
Type The CEC_Type
If Optional Communication PCB (CEC) is not installed in device, then Type
displays "Not Installed".
The CEC HW/FW
This is a combined CEC hardware and firmware bytes.
This is a bit defined status of the TX/CEC interface based on this table. This
table is defined in the TX MB register named CECStatus (40142).
CECStatus
Lower byte:CEC1Status
Upper byte:Reserved
If 0=No CEC detected
bit:
0=CEC EEPROM detected
1=CEC uP comms up
2=CEC requested DataBase
3=DB download complete
4=DB mismatch
5=DB CRC error
6=Protocol error
7=Undefined error
USE AND DISCLOSURE OF DATA
Description*
prohibited.