5.11 S: Special Applications
392 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
Figure 5.96 Drive Operation in Legacy Mode
When S5-04 = 0, you can only use MFDIs set for H1-xx = 6D and 6E individually.
Table 5.61 MFDI Settings and Drive Operation in Legacy Mode
H1-xx = 6D
[AUTO Command]
H1-xx = 6E
[HAND Command]
Operation Mode Frequency Reference Source Run Command Source
OFF - HAND Based on S5-01 Keypad
ON - AUTO Based on b1-01 Based on b1-02
- OFF AUTO Based on b1-01 Based on b1-02
- ON HAND Based on S5-01 Keypad
â– AUTO Command
To input an AUTO command from , you must set these MFDIs:
• H1-xx = 6D [AUTO Command]
• H1-xx = 6E [HAND Command] when S5-04 = 0 [HAND-OFF-AUTO Behavior = Legacy]
When S5-04 = 0, the drive will receive the AUTO Command when the MFDI set for H1-xx = 6D is activated or when
the MFDI set for H1-xx = 6E is deactivated.
Note:
• If you set the terminal for H1-xx = 6D and 6E at the same time when S5-04 = 0, the drive will detect an oPE34 [HAND/OFF/AUTO Input
Setting].
• When S5-04 = 1 [Normal], the drive will receive the AUTO Command only when the terminal set for H1-xx = 6D is activated and the
terminal set for H1-xx = 6E is deactivated.
In Legacy and Normal modes, the drive establishes the AUTO Run command when the AUTO Command and
External Run command are active.
AUTO Command from AUTO Key
When b1-02 = 7 to 9 [Run Command Selection 1 = AUTO Command + Term Run to AUTO Command + Option Run]
and you push when the drive does not have an external Run command, the drive will enter Auto Mode and the
will be OFF.
When the drive is in Auto Mode and it receives an external Run command, the drive will run in Auto Mode.
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