Rockwell-automation 1734-ADNX POINT I/O DeviceNet Adpater User Manual Instrukcja Użytkownika Pobierz pdf (Strona 122)

Publication 1734-UM002C-EN-P - July 2003

D-8 Default Data Maps

1734-OE2C Analog Current Output Module

Message size: 4 bytes

Message size: 2 Bytes

Channel Status

1734-OE2V Analog Output Module

Message size: 2 Bytes

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 status0 = no error1 = fault

CM = Calibration Mode0 = normal1 = calibration mode

LCA = Low Clamp Alarm0 = no error1 = fault

HCA = High Clamp Alarm0 = no error1 = fault

Table D.B

Channel Status Byte

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

15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

Produces (scanner Rx) Channel 1 Status - High Byte Channel 0 Status - Low Byte

Not used HCA LCA CM ST Not used HCA LCA CM ST

Where: ST = 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

1 2 ... 117 118 119 120 121 122 123 124 125 126 127 ... 135 136

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Rockwell-automation 1734-ADNX POINT I/O DeviceNet Adpater User Manual Instrukcja Użytkownika Strona 122