List Of Error Codes - Mitsubishi Electric Melsec iQ-R Series User Manual

4.4

List of Error Codes

If an error occurs during operation, the A/D converter module stores the error code into 'Latest error code' (Un\G0) of the
buffer memory. In addition, 'Error flag' (XF) turns on. Turning on 'Error clear request' (YF) allows clearing of the error code of
'Latest error code' (Un\G0) and turning off of 'Error flag' (XF).
Error codes of the A/D converter module are classified in minor errors or moderate errors.
• Minor error: This error is caused by a setting failure of programs and parameters. The A/D conversion continues with the
parameter setting before the change. (1000H to 1FFFH)
• Moderate error: Hardware failures are included. The A/D conversion does not continue. (3000H to 3FFFH)
The following table lists the error codes that may be stored.
 in an error code: This symbol indicates the number of the channel where an error has occurred. A numerical value of 0 to 7
is used to correspond to CH1 to 8.
(CH1: 0, CH2: 1, CH3: 2, CH4: 3, CH5: 4, CH6: 5, CH7: 6, CH8: 7)
 in an error code: For what this symbol indicates, refer to Description and cause.
Error code Error name

0000H
180H Interrupt factor generation
setting range error
181H Condition target setting range
error
182H Condition target channel
setting range error
190H Range setting range error
191H Averaging process
specification setting range
error
192H Time average setting range
error
193H Count average setting range
error
194H Moving average setting
range error
195H Primary delay filter constant
setting range error
1A0H Scaling enable/disable
setting range error
1A1H Scaling setting range error
4 TROUBLESHOOTING
80
4.4 List of Error Codes
Description and cause
There is no error.
A value other than Interrupt resend request (0) and
No interrupt resend request (1) is set in Interrupt
factor generation setting [n].
 indicates the interrupt setting related to the error
as follows:
0: Setting 1 to F: Setting 16
A value out of the range is set in Condition target
setting [n].
 indicates the interrupt setting related to the error
as follows:
0: Setting 1 to F: Setting 16
A value out of the range is set in Condition target
channel setting [n].
 indicates the interrupt setting related to the error
as follows:
0: Setting 1 to F: Setting 16
A value out of the range is set in CH Range
setting.
A value out of the range is set in CH Averaging
process specification.
When the time average is set in CH Averaging
process specification, a value other than 320 to 5000
is set in CH Time average/Count average/Moving
average/Primary delay filter constant setting.
When the count average is set in CH Averaging
process specification, a value other than 4 to 500 is
set in CH Time average/Count average/Moving
average/Primary delay filter constant setting.
When the moving average is set in CH Averaging
process specification, a value other than 2 to 1000 is
set in CH Time average/Count average/Moving
average/Primary delay filter constant setting.
When the primary delay filter is set in CH
Averaging process specification, a value other than
1 to 500 is set in CH Time average/Count average/
Moving average/Primary delay filter constant setting.
A value other than Enable (0) and Disable (1) is set
in CH Scaling enable/disable setting.
A value other than -32000 to 32000 is set in CH
Scaling lower limit value and/or CH Scaling upper
limit value.
Action

Set Interrupt factor generation setting [n] to Interrupt
resend request (0) or No interrupt resend request
(1).
Set Condition target setting [n] to Disable (0) to A/D
conversion completed (5).
Set Condition target channel setting [n] to All
channels (0) to CH8 (8).
Set CH Range setting to the following values:
• 4 to 20mA (0H)
• 0 to 20mA (1H)
• 4 to 20mA (extended mode) (AH)
Set CH Averaging process specification to
Sampling processing (0) to Primary delay filter (4).
Set CH Time average/Count average/Moving
average/Primary delay filter constant setting to 320
to 5000.
Set CH Time average/Count average/Moving
average/Primary delay filter constant setting to 4 to
500.
Set CH Time average/Count average/Moving
average/Primary delay filter constant setting to 2 to
1000.
Set CH Time average/Count average/Moving
average/Primary delay filter constant setting to 1 to
500.
Set CH Scaling enable/disable setting to Enable
(0) or Disable (1).
Set CH Scaling lower limit value and CH Scaling
upper limit value to -32000 to 32000.