Chapter 6 Error List6.2 Error List (MAIN Application)
220
Error No. Error name Description, action, etc.
B00 SCHA setting error The setting of SCHA command is invalid.
B01 TPCD setting error The setting of TPCD command is invalid
B02 SLEN setting error The setting of SLEN command is invalid.
B03 Home-return method error
The setting of “Axis-specific parameter No. 10, Home-return method” is invalid.
(Not incremental encoder AND current position 0 home is specified, etc.)
B04 1-shot-pulse output excessive simultaneous use error
[Detail & Cause]
The output timer used in the SEL program has exceeded the upper limit of use.
Followings can be concerned as a cause.
1) The number of BTPN and BTPF simultaneous timer operations in one program is above the
upper limit (16).
2) The number of simultaneous outputs (including outputs during display and pulse output) in the
position output operation feature is above the upper limit (16).
[Countermeasure]
Refer to the program number, step number, position number and so on that an error was
occurred, and revise the SEL program or position data.
B05 Estimate-stroke over error at home return The operation at home return exceeded the estimate stroke.
B06 Extension SIO used by other task error
[Detail & Cause]
A channel already open by another task was attempted to be open again.
[Countermeasure]
Use in the same task or use another channel.
B07 Extension SIO not open error
[Detail & Cause]
Operation was attempted in a channel not open in the task of itself.
[Countermeasure]
Open the channel to use in its task.
B08 Extension SIO duplicated WRIT execution error
[Detail & Cause]
WRIT Command was executed from multiple tasks to the same channel.
[Countermeasure]
Execute WRIT Command avoiding duplication in time with other tasks.
B09
Extension SIO RS485 WRIT/READ simultaneous
execution error
[Detail & Cause]
WRIT Command and READ Command were executed at the same time at RS485.
[Countermeasure]
For RS485, execute WRIT Command and READ Command avoiding duplication in time.
B0A Extension SIO not assigned channel use error
[Detail & Cause]
An operation was attempted in a channel not assigned in normal condition.
[Countermeasure]
Check in I/O Parameter No. 100, 102, 104, 106 and 225 and the module mounting condition on
the indicated slot.
B12
Storage variable number error for SEL command return
code
The variable number specified for storing SEL command’s return code is invalid. Check “Other
parameter No. 24, Local variable number for storing READ command return code,” etc.
B15 Input-port debug filter type error The setting of input-port debug filter type is invalid.
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