Spectrum Controls 1769sc-HART Modules - Manual (Page 63)

Chapter 4: Module Data, Status, and Configuration
User's Manual 0300215-03 Rev. A
6-13
Table 6-8 (Data Formats)
Input Range: Signal:
RAW/
Proportional Engineering
Units
PID % Full Scale
-10 to +10V
-10.500V -32767 -10500 -410 -10500
-10.000V -31207 -10000 0 -10000
+10.000V 31207 10000 16383 10000
+10.500V 32767 10500 16793 10500
0 to 5V
-0.500V -32767 -500 -1638 -1000
+0.000V -27068 0 0 0
+5.000V 29646 5000 16383 10000
+5.250V 32767 5250 17202 10500
0 to 10V
-0.500V -32767 -500 -819 -500
+0.000V -29788 0 0 0
+10.000V 29646 10000 16383 10000
+10.500V 32767 10500 17202 10500
4 to 20mA
+3.200mA -32767 3200 -819 -500
+4.000mA -29822 4000 0 0
+20.000mA 29085 20000 16383 10000
+21.000mA 32767 21000 17407 10625
1 to 5V
+0.500V -32767 500 -2048 -1250
+1.000V -25869 1000 0 0
+5.000V 29318 5000 16383 10000
+5.250V 32767 5250 17407 10625
0 to 20mA
+0.000mA -32767 0 0 0
+0.000mA -32767 0 0 0
+20.000mA 29646 20000 16383 10000
+21.000mA 32767 21000 17202 10500
6.4.5 Process Alarm High Setpoint (Words 4, 10, 16, 22)
The user defines the process alarm high value using this signed word element. The range
of this value is dictated by the selected data format. When the measured analog signal for
the associated channel exceeds the high process alarm, an alarm bit will be set in the
input data table that corresponds to the associated channel. See Input Type and Data
Format (Words 3, 9, 15, 21) for more information regarding data format.
6.4.6 Process Alarm Low Setpoint (Words 5, 11, 17, 23)
The user defines the process alarm low value using this signed word element. The range
of this value is dictated by the selected data format. When the measured analog signal for
the associated channel drops below the low process alarm, an alarm bit will be set in the
input data table that corresponds to the associated channel. See Input Type and Data
Format (Words 3, 9, 15, 21) for more information regarding data format.
6.4.7 Process Alarm Deadband (Words 6, 12, 18, 24)
The deadband is a range through which the measured input may be varied without
initiating an alarm response. The deadband will use the data format selected in the
channel configuration. See Input Type and Data Format (Words 3, 9, 15, 21) for more
information regarding input type and format. The deadband is added to the low alarm
value and subtracted from the high alarm value. In both cases, the resulting value must