Allen-Bradley PowerFlex 20-750-ENC-1

Rockwell Automation Publication 750-IN001O-EN-P - October 2014 243
I/O Wiring Chapter 5
3-Wire Control
Internal supply
753 Main Control Board TB1
• Set Selection
Port 0: P158 [DI Stop] = Port 0: P220 [Digital In Sts], bit 1 = Digital In 1
Port 0: P161 [DI Start] = Port 0: P220 [Digital In Sts], bit 2 = Digital In 2
• View Results
Port 0: P220 [Digital In Sts]
Port 0: P935 [Drive Status 1]
3-Wire Control
External 24 volt supply
753 Main Control Board TB1
• Set Selection
Port 0: P158 [DI Stop] = Port 0: P220 [Digital In Sts], bit 1 = Digital In 1
Port 0: P161 [DI Start] = Port 0: P220 [Digital In Sts], bit 2 = Digital In 2
• View Results
Port 0: P220 [Digital In Sts]
Port 0: P935 [Drive Status 1]
Digital Input
PLC Output Module
753 Main Control Board TB1
• Set Selection
Port 0: P158 [DI Stop] = Port 0: P220 [Digital In Sts], bit 1 = Digital In 1
Port 0: P161 [DI Start] = Port 0: P220 [Digital In Sts], bit 2 = Digital In 2
• View Results
Port 0: P220 [Digital In Sts]
Port 0: P935 [Drive Status 1]
Digital Output
Internal supply
753 Main Control Board TB1
• Set Selection
Port 0: P240 [TO0 Sel] = Port 0: P935 [Drive Status 1], bit 7 = Faulted
• View Results
Port 0: P225 [Dig Out Sts]
When T0 is On, IN-0 is Off.
Digital Output
External supply
PLC TB 753 TB1
Input/Output Connection Example Required Parameter Changes
24VC
+24V
Di C
Di 1
Di 2
Stop
Start
Di C
Di 1
Di 2
Stop
Start
+24V Common
DiC
Di1
Di2
Neutral/
Common
Control from
Prog. Controller
10k Ohm, 2 Watt
T0
+24V
T0
24VC
+24V Common
5k Ohm
2 Watt
T0
24VC
+24VDC Common
PLC
1756-1B16
OR
IN-0
GND-0
T0
24VC
+24VDC Common
PLC
1756-1V16
OR
DC-0+
IN-0