3 STRUCTURE
3.2 Switch setting and display of the servo amplifier
35
3
Diagnostic mode
Name
Display
Description
Sequence
Not ready
Indicates that the servo amplifier is being initialized or an alarm has occurred.
Ready
Indicates that initialization is completed, and the servo amplifier is in servo-on
state and ready to operate.
Drive recorder enabled/disabled
display
The drive recorder is enabled.
When an alarm occurs in this state, the drive recorder operates, and records
the status at the alarm occurrence.
The drive recorder is disabled.
The drive recorder does not operate in the following conditions.
• The graph function of MR Configurator2 is being used.
• The machine analyzer function is being used.
• [Pr. PF21] is set to "-1".
External I/O signal display
Page 40 External I/O signal display
Indicates the on/off status of the external I/O signal.
The upper segments correspond to the input signals, and the lower segments
correspond to the output signals.
Output signal (DO) forced output
Allows digital output signal to be switched on/off forcibly.
Page 41 Output signal (DO) forced output
Test operation
mode
JOG operation
The JOG operation can be performed without commands from an external
controller.
Positioning
operation
The positioning operation can be performed without commands from an
external controller.
MR Configurator2 is required to perform the positioning operation.
Motor-less
operation
Without connecting the servo motor, output signals can be provided, and the
status display can be monitored for the input devices as if the servo motor is
actually running.
Machine
analyzer
operation
Merely connecting a servo amplifier allows the resonance point of the
mechanical system to be measured.
MR Configurator2 is required to perform the machine analyzer operation.
For details, refer to Help of MR Configurator2.
For
manufacturer
adjustment
This is for manufacturer adjustment.
For
manufacturer
adjustment
This is for manufacturer adjustment.
Firmware version lower
Indicates the version of the firmware.
Firmware version upper
Indicates the system number of the firmware.