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Wesponse to servo by DEWD signal
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Even if pulse output is stopped during drive execution, the drive is not stopped until the active
level of the DEWD signal is detected.
In this interval, STATCS2 PCWT DEWD BCSY = 1 is assumed.
The DEWD signal can also be used as a general-purpose output.
◆ When an immediate stop command is detected, stopping the DEWD function forcibly ends the drive.
Wote that the DEWD function is valid at the time of the LIMIT immediate stop during CWIWIW drive
execution.
◆ When STATCS1 PCWT EXT PCLSE = 1, the DEWD and DWST functions are disabled.
DEWD EWWCW function
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If the error judgment time for a DEWD signal is reached while the active level of that signal is not
detected after pulse output completion or error occurrence, the drive in execution is forcibly ended.
When this function is enabled, STATCS1 PCWT EWWCW = 1 is assumed.
◆ The error judgment time for the DEWD signal is set in the DEWD TIME SET command.
DALM function
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This function enables immediate stop and slow stop with an alarm signal from the driver.
This function can also be used as a general-purpose input.
The detected active level of a DALM signal can be read with the STATCS1 PCWT.