Publication 1734-UM001D-EN-P - April 2008
Default Data Maps 175
1734-IE2V Analog Voltage Input Module
Message Size: 6 Bytes
1734-OE2C Analog Current Output Module
Message Size: 4 bytes
Message Size: 2 Bytes
Channel Status
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Produces (scanner Rx) Input Channel 0 - High Byte Input Channel 0 - Low Byte
Input Channel 1 - High Byte Input Channel 1 - Low Byte
Status Byte for Channel 1 Status Byte for Channel 0
OR UR HHA LLA HA LA CM CF OR UR HHA LLA HA LA CM CF
Consumes (scanner Tx) No consumed data
Where: CF = Channel Fault status; 0 = no error, 1 = fault CM = Calibration Mode; 0 = normal, 1 = calibration mode
LA = Low Alarm; 0 = no error, 1 = fault HA = High Alarm; 0 = no error, 1 = fault
LLA = Low/Low Alarm; 0 = no error, 1 = fault HHA = High/High Alarm; 0 = no error, 1 = fault
UR = Underrange; 0 = no error, 1 = fault OR = Overrange; 0 = no error, 1 = fault
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Consumes (Tx) Output Channel 0 High Byte Output Channel 0 Low Byte
Output Channel 1 High Byte Output Channel 1 Low Byte
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Produces (Rx) High Byte - Channel 1 Status Low Byte - Channel 0 Status
Not used HCA LCA CM CF Not used HCA LCA CM CF
Where: CF = Channel Fault status 0 = no error 1 = fault CM = Calibration Mode 0 = normal 1 = calibration mode
LCA = Low Clamp Alarm 0 = no error 1 = fault HCA = High Clamp Alarm 0 = no error 1 = fault
Channel Status Bytes
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Not used High Clamp Low Clamp CAL Mode Channel Fault
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