Reliance electric MD65, Инструкция по эксплуатации

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6-6
EtherNet/IP Communications Module
6.8 Sample ControlLogix Ladder Logic
Program
Figure 6.5 – Sample ControlLogix Ladder Logic Program for I/O Messaging
ControlLogix to
The ControlLogix system consists of a 1756-ENBT in slot 5 communicating over Ethernet with a MD65 drive/ MDCOMM-
ENET EtherNet/IP module.
The I/O image is as follows:
INPUT (4 INT words) OUTPUT (2 INT words)
MD65-Demo:I.Data[0] = ENBT Overhead MD65-Demo:I.Data[0] = MD65 Logic Command
MD65-Demo:I.Data[1] = ENBT Overhead MD65-Demo:I.Data[1] = MD65 Reference
MD65-Demo:I.Data[2] = MD65 Logic Status
MD65-Demo:I.Data[3] = MD65 Feedback
Logic Status information rungs are provided for display purposes only. The MD65_Demo: I.Data[2].x.bits could be used
directly elsewhere in the ladder program.
0
MD65 Demo
Logic Status
READY
MD65_Demo:I.Data[2].0
MD65
READY
Drive_Ready
ControlLogix to MD65 on EtherNet/IP Demo
The ControlLogix system consists of a 1756-ENBT in slot 5 communicating over Ethernet with
The I/O image is as follows:
INPUT (4 INT words) OUTPUT (2 INT words)
Logic Status information rungs are provided for display purposes only. T
directly elsewhere in the ladder program.
1
MD65 Demo
Logic Status
ACTIVE
MD65_Demo:I.Data[2].1
MD65
ACTIVE
Drive_Active
2
MD65 Demo
Logic Status
ACTUAL
DIRECTION
MD65_Demo:I.Data[2].2
MD65
FORWARD
Drive_Forward
3 /
MD65 Demo
Logic Status
ACTUAL
DIRECTION
MD65_Demo:I.Data[2].2
MD65
REVERSE
Drive_Reverse
4
MD65 Demo
Logic Status
FAULT
MD65_Demo:I.Data[2].7
MD65
FAULT
Drive_Fault
5
MD65 Demo
Logic Status
AT SPEED
MD65_Demo:I.Data[2].8
MD65
AT SPEED
Drive_At_Speed