Allen-Bradley PowerFlex 755 Quick Start

Rockwell Automation Publication 750-QS001A-EN-P - March 2015 49
Reference Section
Table 27 - 0…20 mA Analog Input - Unipolar Speed Reference at Terminals Ai0±
22-Series I/O Module TB1
Set Direction Mode
Port 0: P308 [Direction Mode] = 0 “Unipolar”
Set Selection
Port 0: P545 [Spd Ref A Sel] = Port 4 (or port where y
our 22-Series I/O Module is installed), See page 10: P50 [Anlg In0 Value]
Adjust Scaling
Port 4 (or port where your 22-Series I/O Module is installed), See page
10: P51 [Anlg In0 Hi] = 20 mA
Port 4 (or port where your 22-Series I/O Module is installed), See page
10: P52 [Anlg In0 Lo] = 0 mA
Port 0: P547 [Spd Ref A AnlgHi] = 60 Hz
Port 0: P548 [Spd Ref A AnlgLo] = 0 Hz
View Results
Port 4 (or port where your 22-Series I/O Module is installed), See page
10: P50 [Anlg In0 Value]
Port 0: P592 [Selected Spd Ref]
Jumpers set to current mode.
Table 28 - 0…+10V Analog Input - Unipolar Speed Reference at Terminals Ai0±
22-Series I/O Module TB1
Set Direction Mode
Port 0: P308 [Direction Mode] = 0 “Unipolar”
Set Selection
Port 0: P545 [Spd Ref A Sel] = Port 4 (or port where y
our 22-Series I/O Module is installed), See page 10: P50 [Anlg In0 Value]
Adjust Scaling
Port 4 (or port where your 22-Series I/O Module is installed), See page
10: P51 [Anlg In0 Hi] = 10 Volt
Port 4 (or port where your 22-Series I/O Module is installed), See page
10: P52 [Anlg In0 Lo] = 0 Volt
Port 0: P547 [Spd Ref A AnlgHi] = 60 Hz
Port 0: P548 [Spd Ref A AnlgLo] = 0 Hz
View Results
Port 4 (or port where your 22-Series I/O Module is installed), See page
10: P50 [Anlg In0 Value]
Port 0: P592 [Selected Spd Ref]
Jumpers set to voltage mode.
Table 29 - 10k Ohm Potentiometer - Unipolar Speed Reference at Terminals Ai0±
22-Series I/O Module TB1
Set Direction Mode
Port 0: P308 [Direction Mode] = 0 “Unipolar”
Set Selection
Port 0: P545 [Spd Ref A Sel] = Port 4 (or port where
your 22-Series I/O Module is installed), See page 10: P50 [Anlg In0 Value]
Adjust Scaling
Port 4 (or port where your 22-Series I/O Module is installed), See page
10: P51 [Anlg In0 Hi] = 10 Volt
Port 4 (or port where your 22-Series I/O Module is installed), See page
10: P52 [Anlg In0 Lo] = 0 Volt
Port 0: P547 [Spd Ref A AnlgHi] = 60 Hz
Port 0: P548 [Spd Ref A AnlgLo] = 0 Hz
View Results
Port 4 (or port where your 22-Series I/O Module is installed), See page
10: P50 [Anlg In0 Value]
Port 0: P592 [Selected Spd Ref]
Jumpers set to voltage mode.
Ai0–
Ai0+
+
Common
Ai0
Ai1
Ai0–
Ai0+
+
Common
Ai0
Ai1
10VC
+10V
Ai0–
Ai0+
Ai0
Ai1

Allen-Bradley PowerFlex 755 Specifications

General

Category	AC Drive
Amperage	2.2…1470 A
Output Voltage	0 to Input Voltage
Output Current	2.2…1470 A
Enclosure	IP20, IP30, IP54
Communications	EtherNet/IP, ControlNet, DeviceNet
I/O	Digital, Analog, Encoder, Relay
Safety	Safe Speed Monitor
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overload, Short Circuit, Ground Fault, Overtemperature
Operating Temperature	-10°C to 50°C (14°F to 122°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5…95% noncondensing
Altitude	Up to 1000m (3300ft) without derating
Voltage	200-240V AC, 380-480V AC, 500-600V AC, 690V AC
Input Voltage	200-240V AC, 380-480V AC, 500-600V AC, 690V AC
Control Method	Sensorless Vector