8
TROUBLESHOOTING
8.1 Error Code List
8 - 2
1
OVERVIEW
2
SYSTEM CONFIGU-
RATION
3
SPECIFICATIONS
4
SETUP AND
PROCEDURES
BEFORE OPERATION
5
UTILITY PACKAGE
(GX CONFIGURATOR-
AD)
6
PROGRAMMING
7
ONLINE MODULE
CHANGE
8
TROUBLESHOOTING
Table 8.1 Error code list (2/3)
Error code
(decimal)
Error description Processing
20
*3
The averaging time set in Un\G1 to Un\G8 is outside the range of
40 to 5000ms.
indicates the channel number set incorrectly.
Reset the averaging time setting to within 40 to
5000ms.
Also, the set value must be "4 x 10 x No. of
channels used" or greater.
30
*3
The averaging count set in Un\G1 to Un\G8 is outside the range of
4 to 500 times.
indicates the channel number set incorrectly.
Reset the averaging count setting to within 4 to
500 times.
31
*3
The moving average count set in Un\G1 to Un\G8 is outside the
range of 2 to 60 times.
indicates the channel number set incorrectly.
Reset the moving average count setting to within 2
to 60 times.
32
*3
The time constant for the primary delay filter set in Un\G1 to Un\G8
is outside the range of 10 to 5000.
indicates the channel number set incorrectly.
Reset the time constant setting to within 10 to
5000.
Also, the set value must be "10 x No. of channels
used" or greater.
34
*3
In the CH rate alarm upper/lower limit value (Un\G126 to
Un\G141) setting, Lower limit Upper limit.
indicates the channel number set incorrectly.
Reset the CH rate alarm upper/lower limit value
(Un\G126 to Un\G141) so that the lower limit value
is smaller than the upper limit value.
35
*3
(Q66AD-DG
only)
The conversion starting time setting (for 2-wire transmitter)
(Un\G78 to Un\G83) is outside the range of 0 to 32767.
indicates the channel number set incorrectly.
Reset the conversion starting time setting (for 2-
wire transmitter) to within 0 to 32767.
40 *
1
The offset value is equal to or greater than the gain value at the
time of user range setting or user range restoration.
indicates the error causing channel number.
Reset so that the offset value becomes smaller
than the gain value.
500*
1
The offset/gain channels were set at the same time during offset
and gain value settings, or both were set to 0.
Reset the contents of buffer memory addresses 22
and 23 (Un\G22 and Un\G23).