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