Rockwell Automation 1769-SM2 Compact I/O DSI/Modbus Communication Module User Manual

Page 97

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MicroLogix 1500 Example Ladder Programs

6-17

An example of data table values are shown below:

A value of “101” for the Reference equates to 10.1 Hz. A value of “100”
for drive Parameter 78 - [Jog Frequency] equates to 10.0 Hz.

Since the Drive 1…4 and CH2 ladder routines are similar to the CH1
Drive 0 routine, they are not provided.

N7: Words for CH2

Description

Drive 0

Drive 1

Drive 2

Drive 3

Drive 4

50

60

70

80

90

Reference

51

61

71

81

91

Feedback

52

62

72

82

92

Parameter 78 Write Value

53

63

73

83

93

Parameter 78 Read Value

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