Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 418

Error code Error name
1C1H Input signal error detection
setting value range error
1C5H Disconnection detection
enable/disable setting range
error
1C6H Disconnection detection
enabled range setting range
error
1D0H Logging enable/disable
setting range error
1D1H Logging cycle setting value
range error
1D2H Logging cycle setting disable
error
1D3H Logging data setting range
error
1D4H Post-trigger logging points
setting range error
1D5H Level trigger condition setting
range error
1D6H Trigger data setting range
error
1D7H Logging hold request range
error
1E50H Offset/gain setting channel
specification error
1E51H User range data invalid (CH
identification disabled)
1E6H User range data invalid (CH
identification allowed)
1E7H Offset/gain value inversion
error
1E8H Offset/gain setting channel
range error
1E9H Offset/gain setting out-of-
range error
1EBH Offset/gain channel change
error
1ECH Offset/gain setting for
specified channel out-of-
range error
3 FX5-8AD
416
3.10 Troubleshooting
Description and cause
A value other than 0 to 250 is set in CH Input
signal error detection lower limit setting value or
CH Input signal error detection upper limit
setting value.
A value other than 0 and 1 is set in CH
Disconnection detection enable/disable setting.
CH Input signal error detection setting is set in
Simple disconnection detection, and the Input
range is set in other than the following:
• 4 to 20 mA
• 1 to 5 V
A value other than 0 and 1 is set in CH
Logging enable/disable setting.
A value out of the range is set in CH Logging
cycle setting value and/or CH Logging cycle
unit setting.
CH Logging cycle setting value and CH
Logging cycle unit setting are set so that the set
logging cycle falls below the conversion cycle.
A value other than 0 and 1 is set in CH
Logging data setting.
A value other than 1 to 10000 is set in CH
Post-trigger logging points.
A value other than 0 to 3 is set in CH Level
trigger condition setting.
A value other than 0 to 9999 is set in CH
Trigger data.
A value other than 0 and 1 is set in CH
Logging hold request.
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.
An invalid value is set in CH Offset/gain
setting.
The offset value and gain value to be saved in
the flash memory are as follows:
Offset value  Gain value
A value other than 0 and 1 is set in CH Offset/
gain setting mode (offset specification) and
CH Offset/gain setting mode (gain
specification).
The offset setting value and gain setting value
are as follows:
Offset value  Gain value
The channel where disconnection has occurred
or channel where the conversion is disabled is
specified when Channel change request
(Un\G70, b11) has been turned on.
The offset setting value or gain setting value for
the specified channel is out of the measuring
range when Channel change request (Un\G70,
b11) has been turned on.
Corrective action
Set CH Input signal error detection lower limit
setting value or CH Input signal error detection
upper limit setting value to 0 to 250.
Set 0 or 1 in CH Disconnection detection enable/
disable setting.
For channels for simple disconnection detection
using the input signal error detection function, set
Input range setting to either of the following again.
• 4 to 20 mA
• 1 to 5 V
Set 0 or 1 in CH Logging enable/disable setting.
Set the value(s) within the range in one or both of
CH Logging cycle setting value and CH Logging
cycle unit setting.
Set CH Logging cycle setting value and CH
Logging cycle unit setting so that the logging cycle is
the conversion cycle of the object to be logged or
more.
Set 0 or 1 in CH Logging data setting.
Set a value of 1 to 10000 in CH Post-trigger
logging points.
Set a value of 0 to 3 in CH Level trigger condition
setting.
Set a value of 0 to 9999 in CH Trigger data.
Set 0 or 1 in CH Logging hold request.
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.
Perform the offset/gain setting again for the
channels where the error has occurred.
If the error occurs again, the possible cause is a
failure of the module. Please consult your local
Mitsubishi representative.
Perform the offset/gain setting again so that the
following condition is satisfied:
Offset value < Gain value
Set CH Offset/gain setting mode (offset
specification) and CH Offset/gain setting mode
(gain specification) to 0 or 1.
Perform the offset/gain setting again so that the
following condition is satisfied:
Offset value < Gain value
Check wiring for disconnection, or specify the
channel where the conversion is enabled.
Set a value within the measuring range as the offset
setting value or gain setting value for the specified
channel.