1734-Ie2V Analog Voltage Input Module; 1734-Oe2C Analog Current Output Module - Rockwell Automation POINTBlock Series User Manual

Produces (scanner Rx)
Consumes (scanner Tx)
Where: CF = Channel Fault status; 0 = no error, 1 = fault
LA = Low Alarm; 0 = no error, 1 = fault
LLA = Low/Low Alarm; 0 = no error, 1 = fault HHA = High/High Alarm; 0 = no error,
UR = Underrange; 0 = no error, 1 = fault
Produces (Rx)
Where: CF = Channel Fault status 0 = no error
LCA = Low Clamp Alarm 0 = no error
Channel Status Bytes
Bit 7
Not used

1734-IE2V Analog Voltage Input Module

Message Size: 6 Bytes
15 14 13 12
Input Channel 0 - High Byte
Input Channel 1 - High Byte
Status Byte for Channel 1
OR UR HHA LLA HA
No consumed data
CM = Calibration Mode; 0 = normal, 1 = calibration mode
HA = High Alarm; 0 = no error, 1 = fault
OR = Overrange; 0 = no error, 1 = fault

1734-OE2C Analog Current Output Module

Message Size: 4 bytes
Consumes (Tx)
Message Size: 2 Bytes
15 14 13 12 11
High Byte - Channel 1 Status
Not used
1 = fault CM = Calibration Mode
1 = fault HCA = High Clamp Alarm 0 = no error
Channel Status
Bit 6 Bit 5 Bit 4
11 10 09 08 07
Input Channel 0 - Low Byte
Input Channel 1 - Low Byte
Status Byte for Channel 0
LA CM CF OR
1 = fault
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Output Channel 0 High Byte
Output Channel 1 High Byte
10 09 08 07 06 05 04 03
HCA LCA CM CF Not used
0 = normal
Bit 3 Bit 2
High Clamp Low Clamp
Default Data Maps
06 05 04 03 02
UR HHA LLA HA LA
Output Channel 0 Low Byte
Output Channel 1 Low Byte
02
Low Byte - Channel 0 Status
HCA LCA
1 = calibration mode
1 = fault
Bit 1 Bit 0
CAL Mode Channel Fault
Publication 1734-UM001D-EN-P - April 2008
175
01 00
CM CF
01 00
CM CF