Mitsubishi Electric MELSEC-Q series User Manual page 227

Error code
Description and the error cause
(decimal)
• The G(P).OGSTOR instruction has been executed toward a
module different from the one on which the G(P).OGLOAD
*1
instruction was executed.
163
• The G(P).OGSTOR instruction has been executed ahead of
the G(P).OGLOAD instruction.
• The averaging time value set in CH Average time/Average
number of times/Moving average/Time constant settings
(Un\G1 to Un\G8) is outside the range of 40 to 5000ms.
*1
• The averaging time value set in CH Average time/Average
20
number of times/Moving average/Time constant settings
(Un\G1 to Un\G8) is less than "4 × sampling cycle" (ms).
The channel where the error has occurred fits in .
The averaging count value set in CH Average time/Average
number of times/Moving average/Time constant settings
*1
30
(Un\G1 to Un\G8) is outside the range of 4 to 500.
The channel where the error has occurred fits in .
The moving average count value set in CH Average
time/Average number of times/Moving average/Time constant
*1
31
settings (Un\G1 to Un\G8) is outside the range of 2 to 1000.
The channel where the error has occurred fits in .
• The time constant value set in CH Average time/Average
number of times/Moving average/Time constant settings
(Un\G1 to Un\G8) is outside the range of 10 to 10000ms.
*1
• The time constant value set in CH Average time/Average
32
number of times/Moving average/Time constant settings
(Un\G1 to Un\G8) is less than sampling cycle (ms).
The channel where the error has occurred fits in .
Averaging process setting (Un\G24, Un\G25) is set to a value
*1
outside the range of 0 to 4.
33
The channel where the error has occurred fits in .
In CH1 Rate alarm upper limit value (Un\G126) to CH8 Rate
alarm lower limit value (Un\G141), the lower limit is equal to or
*1
34
greater than the upper limit.
The channel where the error has occurred fits in .
The value set in Sampling cycle setting (Un\G26) is outside the
*1
350
range of 0 to 3.
• CH Peak current detection time (Un\G318 to Un\G325) is
outside the range of 10 to 10000ms.
*1
• CH Peak current detection time (Un\G318 to Un\G325) is
36
less than sampling cycle(ms).
The channel where the error has occurred fits in .
CH Peak current detection value (Un\G326 to Un\G333) is
*1
outside the range of 0 to 11999.
37
The channel where the error has occurred fits in .
CH Peak current detection count reset request (Un\G302 to
*1
Un\G309) is set to a value other than 0 and 1.
38
The channel where the error has occurred fits in .
CHAPTER 11 TROUBLESHOOTING
Action
• Execute the G(P).OGLOAD and G(P).OGSTOR
instructions to the same module.
• After executing the G(P).OGLOAD instruction on
the module from where data is restored, execute
the G(P).OGSTOR instruction on the module to
where the data is restored.
• Set the averaging time to a value in the range of 40
to 5000ms.
• Set the averaging time to a value equal to or more
than "4 × sampling cycle" (ms).
Set the averaging count to a value in the range of 4 to
500.
Set the moving average count to a value in the range
of 2 to 1000.
• Set the time constant to a value in the range of 10
to 10000ms.
• Set the time constant to a value equal to or more
than sampling cycle (ms).
Set a value within the range of 0 to 4 in Averaging
process setting (Un\G24, Un\G25).
Set CH1 Rate alarm upper limit value (Un\G126) to
CH8 Rate alarm lower limit value (Un\G141) so that
the lower limit value is smaller than the upper limit
value.
Set one of the following values in Sampling cycle
setting (Un\G26).
• 10ms/8CH (0)
• 20ms/8CH (1)
• 50ms/8CH (2)
• 100ms/8CH (3)
• Set CH Peak current detection time (Un\G318 to
Un\G325) in the range of 10 to 10000ms.
• Set CH Peak current detection time (Un\G318 to
Un\G325) to a value equal to or more than sampling
cycle(ms).
Set CH Peak current detection value in the range of
0 to 11999ms.
Set Enable (0) or Disable (1) in CH Peak current
detection count reset request (Un\G302 to Un\G309).
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