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5. DISPLAY AND OPERATION SECTIONS
5.4 Diagnostic mode
Name Display Description
Sequence
Not ready.
Indicates that the servo amplifier is being initialized or
an alarm has occurred.
Ready.
Indicates that the servo was switched on after
completion of initialization and the servo amplifier is
ready to operate.
External I/O signal display Refer to section 5.8.
Indicates the ON-OFF states of the external I/O
signals.
The upper segments correspond to the input signals
and the lower segments to the output signals.
Lit: ON
Extinguished: OFF
Drive recorder valid/invalid display
Drive recorder is valid. (During operation)
Drive recorder is invalid. (During stop)
Output signal (DO) forced output
The digital output signal can be forced on/off.
For details, refer to section 5.9.
Test operation
mode
JOG operation
JOG operation can be performed when there is no
command from the command device.
For details, refer to section 5.10.2.
Positioning operation
With no command given from the command device,
positioning operation can be executed once.
MR Configurator is required for positioning operation.
For details, refer to section 5.10.3.
Motor-less operation
Without connection of the servo motor, the servo
amplifier provides output signals and displays the
status as if the servo motor is running actually in
response to the input device.
For details, refer to section 5.10.4.
Forced tough drive
operation
Overload tough drive can be forced even in the normal
status.
For details, refer to section 5.10.5.
Single-step feed
Indicates the operation following the set point table
No. MR Configurator is required for single-step feed.
For details, refer to section 13.10.
Software version low
Indicates the version of the software.
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