Panasonic minas a4 series Instruction Manual page 68

How to Use the Front Panel and Console
Software Version
Alarm Display
Display of Regenerative Load Factor
Display of Over-load Factor
Display of Inertia Ratio
Display of Feedback Pulse Sum, Command Pulse Sum and External Scale Feedback Pulse Sum
Total sum of pulses after control power-ON. Display overflows as the figures show.
99999
0
CW
By pressing for approx. 3 sec. or longer on either
one of screens of total sum of pulses display, you can
clear feedback total sum, command pulse total sum
or external scale feedback pulse total sum to
<Cautions>
• You can not clear the each date of [PANATERM
• Since accumulation process of command pulse cannot be executed when the command pulse input
prohibition is validated, during normal auto-gain tuning and while measuring function to frequency
characteristics of [PANATERM
of command pulse total sum.
66
Displays the software version of the driver.
....... no alarm
• Over-regeneration alarm
alarm trigger level of regenerative load protection. Alarm trigger level is defined as 10% of
regenerative resister working ratio, when Pr6C "Selection of external regenerative resister " is 1.
• Overload alarm
: Turns on when the load reaches 85% or more of alarm trigger level of over-load protection.
• Battery alarm
: Turns on when battery voltage for absolute encoder falls to alarm level (approx.3.2V) or lower.
• Cooling fan rotational speed error alarm
• External scale alarm
scale rigidity is not enough (adjustment is needed on mounting).
Display the ratio (%) against the alarm trigger level of regenerative protection.
This is valid when Pr6C (Selection of external regenerative resistor) is 0 or 1.
Displays the ratio (%) against the rated load.
Refer to P.258, "Overload Protection Time Characteristics" of When in Trouble.
Displays the inertia ratio (%) .
Value of Pr20 (Inertia ratio) will be displayed as it is.
99999 99999
(at control power-ON)
0
CCW
"
® ] is used, actual pulse input counts may differ from the displayed value
....... Alarm occurrence
: Turns on when regenerative load reaches more than 85% of
: Shows cooling fan rotational speed error.
: Turns on when external scale temperature rises to more than 85˚C or
[0-clear EXECUTION display]
0
Keep pressing
to shift the "
the right fig. shows.
0 .
"
® ] and console to "0" with this operation.
" as