Rockwell Automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual - Manual (Page 61)

Publication 1794-UM064B-EN-P - May 2014
Communicate With Your Module 49
Write Word 6 IC 1 TR IT Q3 Q2 Q1 Q0 RV QK CK GO Channel Number
Write Words
7 and 8 Not used
Where: PU = Power up unconfigured state
FP = Field power off
CF = In configuration mode
BD = Calibration bad
OR = Reference calibration signal is out of range
P0...P3 = Output holding in response to Q0...Q3
W0...W3 =Wire off current loop status for channels 0...3 respectively — Not used on voltage outputs.
EN = Enable outputs; 0 = output follows S1/S0, 1 = output enabled
IC = Initiate configuration bit
TR = Transparent bit
IT = Interleave Interrupts
Q0...Q3 = Request for outputs to hold
RV = Revert to defaults bit
QK = Quick calibration
CK = Calibration clock
GO = Gain offset calibration
1794-OF4I – Isolated Output Module Output Configuration
Configuration Bits
MSD LSD Nominal
Range Data Type Output Values (1)
Hexadecimal Decimal
Update
Rate
0 0 0 1 4...20 mA 2’s complement <0000..7878> <0000...30840> 5.0 ms
0 0 1 0 ±10V 2’s complement <831F...79E8> <-31208...31208> 2.5 ms
0 0 1 1 ±5V 2’s complement <8618...79E8> <-31208...31208> 2.5 ms
0 1 0 0 0...20 mA 2’s complement % <0...2710> <0...10000> 5.0 ms
0 1 0 1 4...20V 2’s complement % <0...2710> <0...10000> 5.0 ms
0 1 1 0 0...10V 2’s complement % <0...2710> <0...10000> 5.0 ms
0 1 1 1 ± 10V 2’s complement <-D8F0...2710> <-10000...10000> 5.0 ms
1 0 0 0 0...20 mA binary <0000...F3CF> <0000...62415> 2.5 ms
1 0 0 1 4...20 mA binary <0000...F0F1> <0000...61681> 5.0 ms
1 0 1 0 0...10V binary <0000...F3CF> <0000...62415> 2.5 ms
1 0 1 1 0...5V binary <0000...F3CF> <0000...62415> 2.5 ms
1 1 0 0 ±2 0 mA offset binary <0000...F9E8> <0000...63976> 2.5 ms
1 1 0 1 4...20 mA offset binary <8000...F878> <32768...63608> 5.0 ms
1 1 1 0 ± 10V offset binary <0618...F9E8> <1560...63976> 2.5 ms
1 1 1 1 ± 5V offset binary <0618...F9E8> <1560...63976> 2.5 ms
(1) < and > indicate the overrun beyond actual range (about 5%).
1794-OF4I Isolated Analog Output Module Read Words
Word/Dec. Bit 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Word/Octal Bit 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00