Mitsubishi Electric MELSEC iQ-R Series User Manual page 639

Error code
(Hexadecimal)
1BA3H
1BA4H
1BA5H
1BA6H
1BA7H
1BA8H
1BA9H
1BAAH
1BABH
1BACH
1BAEH
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Error name Error details and causes
Software stroke limit lower In the unit of "degree", the setting value of the detailed
limit parameter 1 "Software stroke limit lower limit value" is
outside the setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Software stroke limit lower In a unit other than "degree", the software stroke limit
limit upper limit value is smaller than the setting value of the
software stroke limit lower limit value.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Software stroke limit • The setting value of the detailed parameter 1 "[Pr.14]
selection Software stroke limit selection" is outside the setting
range.
• In the unit of "degree", "1: Apply software stroke limit
on machine feed value" is set.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Software stroke limit valid/ The setting value of the detailed parameter 1 "[Pr.15]
invalid setting Software stroke limit valid/invalid setting" is outside the
setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Command in-position width The setting value of the detailed parameter 1 "[Pr.16]
Command in-position width" is outside the setting
range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Illegal torque limit setting The setting value of the detailed parameter 1 "[Pr.17]
value Torque limit setting value" is outside the setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
M code ON timing error The setting value of the detailed parameter 1 "[Pr.18] M
code ON signal output timing" is outside the setting
range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Speed switching mode error The setting value of the detailed parameter 1 "[Pr.19]
Speed switching mode" is outside the setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Interpolation speed The setting value of the detailed parameter 1 "[Pr.20]
designation method error Interpolation speed designation method" is outside the
setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Current value update request The setting value of the detailed parameter 1 "[Pr.21]
error Feed current value during speed control" is outside the
setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Speed-position function The detailed parameter 1 "[Pr.81] Speed-position
selection error function selection" is preset to 2 and the following three
conditions are not satisfied:
• Unit is "degree".
• Software stroke limits are invalid.
• Update feed current value.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
search engine
Remedy
Correct the setting value, turn the PLC READY
signal [Y0] from OFF to ON.
In a unit other than "degree", configure the
setting so that "[Pr.13] Software stroke limit
lower limit value" is smaller than "[Pr.12]
Software stroke limit upper limit value", turn the
PLC READY signal [Y0] from OFF to ON.
• Bring the setting into the setting range.
• In the unit of "degree", set "0: Apply software
stroke limit on feed current value".
Correct the setting value, turn the PLC READY
signal [Y0] from OFF to ON.
Correct the setting value, turn the PLC READY
signal [Y0] from OFF to ON.
Correct the setting value, turn the PLC READY
signal [Y0] from OFF to ON.
Correct the setting value, turn the PLC READY
signal [Y0] from OFF to ON.
Correct the setting value, turn the PLC READY
signal [Y0] from OFF to ON.
Correct the setting value, turn the PLC READY
signal [Y0] from OFF to ON.
Correct the setting value, turn the PLC READY
signal [Y0] from OFF to ON.
• Speed-position switching control (ABS mode)
should satisfy the conditions given on the left.
• When speed-position switching control (ABS
mode) is not to be exercised, set 0 to speed-
position function selection and turn the PLC
READY signal [Y0] from OFF to ON.
14 TROUBLESHOOTING
14.5 List of Error Codes
14
637