Omron CX-MOTION - 06-2008, Operation Manual

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109
Error Codes Section 15-2
Software limit negative
direction 037Ah
-
0399h 3006h 3006h • The axis entered the software limit area in negative direction dur-
ing axis movement with the origin defined. Check if the setting
value of the axis parameter [P3AA02: Negative direction software
limit] is correct. (The error may occur when executing circular
interpolation right on the software limit values.) If the setting
value is incorrect, set a larger limit value. When the value is cor-
rect, correct the program or travel distance of the axis.
Servo OFF 3007h 3007h • The axis that received a movement command is in Servo OFF
state. (In operations with programs, this alarm will occur when
the applicable axis is specified at the beginning of the block and
a movement command is executed for the axis that is in Servo
OFF state.) Switch the axis to Servo lock state.
• Servo OFF was executed for the axis receiving a movement com-
mand.
Do not execute Servo Unlock during axis movement.
Synchronous communica-
tions alarm 300Ah 300Ah An error was occurred in the MECHATROLINK synchronous com-
munications. The followings are the possible causes:
• Disconnection, breakage of MECHATROLINK cable
Check the MECHATROLINK cable.
• Communications error caused by noise
Remove the cause of the noise.
When this error persists even after providing these remedies, the
Driver (NS115) or MC Unit may be broken. Replace the broken
one with a new unit.
Communications alarm 300Bh 300Bh Detected MECHATROLINK communications errors twice in a row.
Or the No. of error detections specified in [P1AA06: MECHA-
TROLINK-II communications error detection setting] has been
exceeded. The followings are the possible causes:
• Disconnection, breakage of MECHATROLINK cable
Check the MECHATROLINK cable.
• Communications error caused by noise
Remove the cause of the noise.
When this error persists even after providing these remedies, the
Driver (NS115) or MC Unit may be broken. Replace the broken
one with a new unit.
Name Error log Alarm
code
Cause and remedy
Error
code
Detail
code