Mitsubishi Electric MELSEC iQ-R Series User Manual page 638

Error code
(Hexadecimal)
1B63H
1B66H
1B67H
1B69H
1B6AH
1B6BH
1B6CH
1B94H
1B95H
1BA0H
1BA1H
1BA2H
14 TROUBLESHOOTING
636
14.5 List of Error Codes
Downloaded from ManualsNet.com
Error name Error details and causes
Outside unit magnification • The setting value of the basic parameter 1 "[Pr.4]
range Unit magnification (AM)" is outside the setting range.
• "[Pr.3] Movement amount per rotation (AL)"  "[Pr.4]
Unit magnification (AM)" exceeds 2147483648.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Outside bias speed range The setting value of the basic parameter 1 "[Pr.7] Bias
speed at start" is outside the setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Outside bias speed range The bias speed exceeds the speed limit value.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Outside speed limit value The setting value of the basic parameter 2 "[Pr.8]
range Speed limit value" is outside the setting range.
[Operation status at error occurrence]
When the PLC READY signal [Y0] is turned from OFF
to ON: READY signal [X0] is not turned ON.
At start: The system does not operate.
Outside speed limit value The setting value of the basic parameter 2 "[Pr.8]
range Speed limit value" exceeds the command speed limit
value.
[Operation status at error occurrence]
When the PLC READY signal [Y0] is turned from OFF
to ON: READY signal [X0] is not turned ON.
At start: The system does not operate.
Outside acceleration time 0 The setting value of the basic parameter 2 "[Pr.9]
range Acceleration time 0" is outside the setting range.
[Operation status at error occurrence]
When the PLC READY signal [Y0] is turned from OFF
to ON: READY signal [X0] is not turned ON.
At start: The system does not operate.
Outside deceleration time 0 The setting value of the basic parameter 2 "[Pr.10]
range Deceleration time 0" is outside the setting range.
[Operation status at error occurrence]
When the PLC READY signal [Y0] is turned from OFF
to ON: READY signal [X0] is not turned ON.
At start: The system does not operate.
Station address duplication The IP address and multidrop number of an axis
error overlap with those of another.
[Operation status at error occurrence]
The axis generation fails.
Station address setting For a real servo amplifier axis that does not use the
invalid virtual servo amplifier function, the specified IP
address is not set in the Network Configuration
Settings or connected device does not exist.
[Operation status at error occurrence]
The axis generation fails.
Backlash compensation The calculation result of the following equation is
amount error smaller than 0 or larger than 4194304.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Software stroke limit upper In the unit of "degree", the setting value of the detailed
limit parameter 1 "Software stroke limit upper limit value" is
outside the setting range.
[Operation status at error occurrence]
The READY signal [X0] is not turned ON.
Software stroke limit upper 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.
search engine
[Pr.11]  [Pr.2]
 
0 4194303
[Pr.3]  [Pr.4]
Remedy
• Set AL and AM values which make "[Pr.3]
Movement amount per rotation (AL)"  "[Pr.4]
Unit magnification (AM)" within 2147483647,
and then 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.
Set the bias speed equal to or less than the
speed limit value and turn the PLC READY
signal [Y0] from OFF to ON.
When the PLC READY signal [Y0] is not turned
ON after the setting is set within the setting
range, turn the PLC READY signal [Y0] from
OFF to ON.
After the speed limit value is set so as not to
exceed the command speed limit 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.
Set each axis so that "[Pr.141] IP address" and
"[Pr.142] Multidrop number" do not overlap.
If the virtual servo amplifier function is not used,
specify the IP address set in the Network
Configuration Settings for "(Pr.141) IP address"
and "(Pr.142) Multidrop number".
"[Pr.2] Number of pulses per rotation (AP)",
"[Pr.3] Movement amount per rotation (AL)",
"[Pr.4] Unit magnification (AM)", "[Pr.11]
Backlash compensation amount" Review the
items above.
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.