Measuring Ranges - Beckhoff EP4378-1022 Manual

3.2.4

Measuring ranges

3.2.4.1 Measuring range -10 ... +10 V
Technical data
Measuring range, nominal
Measuring range, end value (full scale
value)
Measuring range, technically usable
PDO resolution
PDO LSB (Extended Range)
PDO LSB (Legacy Range)
Factory setting: "Extended Range" mode
-10.737.. V -10 V
-32768
-30518
(0x88CA)
(0x8000)
Range Error
Limit (²
Underrange Area (¹
¹ Underrange/Overrange Limit/Area: corresponding bit is set when measurement value is out of nominal range
² Range Error: Error Bit + Error LED (detection level adjustabel by user, default: technical range)
Optional: "Legacy Range" mode
-10 V
-32768
(0x8000)
Range Error
Limit (²
Underrange
Limit (¹
EP4378-1022
Measuring range
-10...+10 V
10 V
-10.737...+10.737 V
16-bit, including sign
327.68 µV
305.19 µV
0 V
0
(0x0000)
negative Range
Nominal Range
Technical Range
0 V
0
(0x0000)
negative Range
Nominal / Technical Range
Version: 1.4
Defined resolution: 327.68 µV /Step
+10 V
+30518
(0x7736)
positive Range
Overrange Area (¹
Calculated resolution: 305.19 µV /Step
positive Range
Product overview
+10.737.. V
+32767
(0x7FFF)
Range Error
Limit (²
+10 V
+32767
(0x7FFF)
Range Error
Limit (²
Overrange
Limit (¹
15