4-5
4-1-3 Monitor Mode (Un-)
j
Types of Monitoring
In monitor mode, nine types of monitoring can be carried out.
Monitor no. Monitor contents
Unit
Explanation
00
Speed feedback
r/min
Displays actual rotational speed of motor.
02
Torque command
%
The command to the current loop is displayed as 100% of
the rated torque.
03
Number of pulses
from U-phase
edge
Pulses
The number of pulses from the U-phase edge is displayed
in units of encoder resolution.
Displays pulse number with 1/4 turn being 1024 pulses
(with an error of approx.
±
5 pulses).
04
Electrical angle
Degrees
Displays the electrical angle of the motor.
05
Internal status bit
display 1
---
Displays Servo Driver internal information as either lit or
not lit.
06
Internal status bit
display 2
---
not lit.
07
Command pulse
speed display
r/min
Displays the command pulse counter converted to a fre-
quency (r/min).
08
Position deviation
(deviation count-
er)
Pulses
Displays the pulse count (position deviation) remaining on
the deviation counter in command units (based on input
pulses).
09
Input pulse count-
er
Command
units
Counts and displays the input pulses.
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Operation in Monitor Mode
In order to conduct monitoring, first go into monitor mode and then set the monitor number and press the
DATA Key. The items in parentheses in the following explanation indicate operations using the Handy-
type Parameter Unit.
u n 0 0
3 0 0 0
[3]
[4]
DATA
DATA
Monitor mode
Monitor no.
Monitor data
1. Press the MODE/SET Key to go into monitor mode.
2. Using the Up and Down (and Right and Left) Keys, set the monitor number.
3. Press the DATA Key to display the monitor data.
4. Press the DATA Key to return to the monitor number display.
5. Press the MODE/SET Key to move from monitor mode to alarm history display mode.
Application
Chapter 4
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