Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 276

Error code Error name
1C4H Disconnection detection error
1D0H Wave output start/stop setting
range error
1D1H Wave output mode user range
specification error
1D2H Output setting during wave
output stop setting range error
1D3H Output value during wave
output stop range error
1D4H Wave pattern start address
setting range error
1D5H Wave pattern number-of-
points setting range error
1D6H Wave pattern output repetition
setting range error
1D7H Wave output conversion cycle
setting range error
1D80H Step action wave output
request range error
1D9H Wave data registry area range
error
1DA0H Module extension parameter
acquisition error
1E50H Offset/gain setting channel
specification error
1E51H User range data invalid (CH
specification disable)
1E52H Analog adjustment output out-
of-range error
2 FX5-4DA
274
2.10 Troubleshooting
Description and cause
A disconnection was detected on CH.
A value out of the range was set in 'CH Wave
output start/stop request'.
In the output mode setting, the wave output mode
was selected, and the user range setting was
selected with the output range setting.
'CH Output setting during wave output stop' is set
to a value other than 0 to 2.
'CH Output value during wave output stop' is set
to a value out of the range.
'CH Wave pattern start address setting' is set to a
value out of the setting range.
'CH Wave pattern data points setting' is set to a
value other than 1 to 80000.
'CH Wave pattern output repetition setting' is set
to a value out of the range.
'CH Constant for wave output conversion cycle' is
set to a value other than 1 to 5000.
'Step action wave output request' is set to a value
other than 0 or 1.
The value obtained by subtracting 1 from the sum of
'CH Wave pattern start address setting' and 'CH
Wave pattern data points setting' is set to a value
exceeding 89999 (final buffer memory address of
wave data registry area).
No module extension parameter can be acquired.
• Multiple channels are set simultaneously while
during offset/gain setting.
• In the offset/gain setting, "1: Setting channel" is
set for both CH Offset/gain setting mode (offset
specification) and CH Offset/gain setting mode
(gain specification), or "0: Disable" is set.
An invalid value is set in the offset/gain setting. The
number of the channel in which this error occurs
cannot be identified.
A value other than -3000 to +3000 is set for the
offset/gain adjustment value specification.
Corrective action
Eliminate the cause of the disconnection from
the channel. If the disconnection detection
automatic clear enable/disable setting is
disabled, remove the cause of the
disconnection and then turn offonoff 'Error
Clear Request' (Un\G70, b15)'.
Retry to set 'CH Wave output start/stop
request' to one of the following.
• Wave output stop request (0)
• Wave output start request (1)
• Wave output pause request (2)
• If the wave output function is to be used, retry
to set the output range to a range other than
the user range by using the output range
setting.
• If the user range setting is to be used, retry to
set the output mode setting to the normal
output mode by using the module parameter
setting.
Retry to set 'CH Output setting during wave
output stop' to one of the following.
• 0 V/0 mA (0)
• Offset value (1)
• Output value during wave output stop (2)
Correct 'CH Output value during wave output
stop' to a value within the setting range. The
setting range depends on the output range
setting.
-10 to +10 V: -32768 to +32767
4 to 20 mA, 0 to 20 mA, 1 to 5 V, 0 to 5 V, or 0 to
10 V: 0 to 32767
Retry to set 'CH Wave pattern start address
setting' to a value of 10000 to 89999.
Retry to set 'CH Wave pattern data points
setting' to a value of 1 to 80000.
Retry to set 'CH Wave pattern output
repetition setting' to one of the following.
• Indefinite repetitive output (-1)
• Specified-count output (1 to 32767)
Retry to set 'CH Constant for wave output
conversion cycle' to a value of 1 to 7.
Retry to set 0 or 1 'Step action wave output
request'.
Retry to set 'CH Wave pattern start address
setting' and 'CH Wave pattern number-of-
points setting' to values meeting the following
conditions.
"Wave pattern start address setting" + "Wave
pattern data points setting" -1  89999
Write to the CPU module, the module extension
parameter by which the wave output data was
registered. Then, power offon or reset the
CPU module.
Correctly set CH Offset/gain setting mode
(offset specification) and CH Offset/gain
setting mode (gain specification).
Perform the offset/gain setting again for all
channels where the user range is set.
If the error occurs again, the possible cause is a
failure of the module. Please consult your local
Mitsubishi representative.
Retry to set the offset/gain adjustment value
specification to a value of -3000 to +3000.