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What is a Moving Segment Error?

Products: ACR9600, 9630,9640

Moving Segment Error

When loading a Program to the PLC by going online, you may get the Error message:

 

Loading the program will be aborted. You will still be online with the PLC, so "upload error log"

This will place a txt file in the PLC Brower:

 

 

Open the file to see the error:

 

Possible errors:

Error ID

Message

Reason

Example

1

ACR flag range error Flag:

flag number does not exist on ACR

MyBool : Bool AT%B99999

2

ACR flag drive I/O Flag:

drive I/o flags

MyBool : Bool AT%BW70

3

ACR flag drive I/O Flag:

Restricted Flags (see list below)

MyBool : Bool AT%BW8468

4

ACR parameter not dimensioned Parameter:

Global Vars not dimensioned

MyReal : REAL AT%P200;

5

ACR parameter range error Parameter:

parameter number does not exist on ACR

MyReal : REAL AT%P99900

 

The following flags CANNOT BE ASSIGNED AS AT%BW (read/write), a Moving Segment Error will result.

These bits can still get set thru the PLC, using MC_WriteBoolParameter or ACR_WriteFlag

 

 

Bit Range

Desc

ErrorID

768

1023

Primary Axis Flags (Axes 0-7)

3

7680

7935

Primary Axis Flags (Axes 8-15)

3

512

767

Primary Master Flags (Masters 0-7)

3

40

47

Drive Enable Outputs

2

48

55

Drive Reset Outputs

2

56

63

LEDs

2

64

71

Drive Fault Inputs

2

96

103

LEDs

2

112

115

Trigger captures

3

 

 

 

 

 

 

 

 

JW 2012