Allen-Bradley PowerFlex 755T

Rockwell Automation Publication 750-IN100B-EN-P - July 2017 157
I/O Wiring Chapter 6
22-Series I/O Wiring Examples
Table 34 - 22-Series I/O Module TB1 Wiring Examples
Input/Output Connection Example Required Parameter Changes
Potentiometer Unipolar
Speed Reference
10k Ohm Pot. Recommended
(2k Ohm Minimum)
22-Series I/O Module TB1
• Set Direction Mode
Port 10/11:930 [Direction Mode] = 0 ‘Unipolar’
•Set Selection
Port 10/11:1800 [VRef A Sel] = Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
• Adjust Scaling
Port nn:51 [Anlg In0 Hi] = 10 Volt (22-Series I/O Module)
Port nn:52 [Anlg In0 Lo] = 0 Volt (22-Series I/O Module)
Port 10/11:1802 [VRef A AnlgHi] = 60 Hz
Port 10/11:1803 [VRef A AnlgLo] = 0 Hz
•View Results
Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
Port 10/11:1892 [VRef Selected]
Joystick Bipolar Speed
Reference
±10V Input
22-Series I/O Module TB1
• Set Direction Mode
Port 10/11:930 [Direction Mode] = 1 ‘Bipolar’
•Set Selection
Port 10/11:1800 [VRef A Sel] = Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
• Adjust Scaling
Port nn:51 [Anlg In0 Hi] = +10 Volt (22-Series I/O Module)
Port nn:52 [Anlg In0 Lo] = -10 Volt (22-Series I/O Module)
Port 10/11:1802 [VRef A AnlgHi] = +60 Hz
Port 10/11:1803 [VRef A AnlgLo] = -60 Hz
•View Results
Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
Port 10/11:1892 [VRef Selected]
Analog Input Bipolar Speed
Reference
±10V Input
22-Series I/O Module TB1
• Set Direction Mode
Port 10/11:930 [Direction Mode] = 1 ‘Bipolar’
•Set Selection
Port 10/11:1800 [VRef A Sel] = Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
• Adjust Scaling
Port nn:51 [Anlg In0 Hi] = +10 Volt (22-Series I/O Module)
Port nn:52 [Anlg In0 Lo] = -10 Volt (22-Series I/O Module)
Port 10/11:1802 [VRef A AnlgHi] = +60 Hz
Port 10/11:1803 [VRef A AnlgLo] = -60 Hz
•View Results
Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
Port 10/11:1892 [VRef Selected]
Analog Voltage Input
Unipolar Speed Reference
0 to +10V Input
22-Series I/O Module TB1
• Set Direction Mode
Port 10/11:930 [Direction Mode] = 0 ‘Unipolar’
•Set Selection
Port 10/11:1800 [VRef A Sel] = Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
• Adjust Scaling
Port nn:51 [Anlg In1 Hi] = 10 Volt (22-Series I/O Module)
Port nn:52 [Anlg In1 Lo] = 0 Volt (22-Series I/O Module)
Port 10/11:1802 [VRef A AnlgHi] = 60 Hz
Port 10/11:1803 [VRef A AnlgLo] = 0 Hz
•View Results
Port nn:50 [Anlg In0 Value] (22-Series I/O Module)
Port 10/11:1892 [VRef Selected]
10VC
+10V
Ai0–
Ai0+
–10V
10VC
+10V
Ai0–
Ai0+
Ai0–
Ai0+
Common
+
Ai0–
Ai0+
Common
+
Ai0
Ai1