CHAPTER 6 KEYPAD

(13) LS-Z pulse (displayed digits: unsigned seven digits) U／L

on13

SET

(1 sec. or over)

----

ESC

Blinks three

times.

100

The number of pulses in a homing counted since the home

position LS signal is turned off until the Z-phase of the

encoder of the servomotor is detected is displayed. The

indication is updated every time homing is performed.

Because the value is in the homing direction, no negative

sign is attached.

 Displayed only if the Z-phase is enabled.

SHIFT

----

ESC

Blinks three times.

6

0000

(14) Load inertia ratio (displayed digits: unsigned four digits)

on14

The load inertia ratio recognized by the servo amplifier

without relations to parameter PA1_13 (tuning mode

ESC

selection) is displayed. The value is displayed in a multiple

SET

(1 sec. or over) (in 0.1 increments) to the inertia of the servomotor itself.

300.0

The displaying range is from 0.0 to 300.0 times.

(Load inertia ratio) =

(Load inertia recognized by servo amplifier)

(Inertia of servomotor itself)

(15) DC link voltage (max.) (displayed digits: unsigned three digits)

on15

The DC link voltage (max.) of the servo amplifier at every

two seconds is displayed.

ESC

SET

The displaying range is from 0 to 500 V.

(1 sec. or over)

300

If the DC link voltage (max.) exceeds 390 V during operation, an external regenerative

resistor is necessary. "HV" (overvoltage) is detected at 420 V.

Monitor Mode 6-21