Chapter 6
Operations of display panel
HA-675_V3_02
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6-4 Monitor mode
The HA-675 driver displays a current address number, motor speed, current position from a
motor-encoder, pulse count in an error counter, input and output signal states, load condition, alarm
history, and the code number for the actuator for which the driver is set. These are useful to diagnose
the driver if it fails or operates in an abnormal manner.
After applying power the [monitor mode] starts up. While the power is on, from the [monitor mode] as
the main screen it is possible to switch to and from other modes.
The monitor mode provides the following functions:
Mode
Code
Function
Setting & operation
0 Current
address
1 Motor
speed
3
Error pulse count (Low)
4
Error pulse count (High)
5 Torque
monitor
6 Overload
rate
7
Feedback pulse (Low)
8
Feedback pulse (High)
c I/O
monitor
d1 to d8
Alarm history
E Actuator
code
F
Actuator serial number (Low)
G
Actuator serial number (High)
Monitor mode
H
Actuator serial number (Affix)
Setting is impossible.
6-4-1
Operation in the monitor mode
After powering or finishing operations in other modes, the
drive automatically enters the [monitor mode]. Therefore,
there is no special code for the [monitor mode].
●
Operation
procedure
(1) To enter the [monitor mode] from other modes, press
[SET] key after displaying [END].
⇒
The monitor mode begins.
(2) Press [UP] or [DOWN] key to change the functional
items of monitor mode.
⇒
Every time you press the [UP] key it shifts a
code of the first digit one by one from [0] to [H],
and indicates a value corresponding to the
code.
⇒
Every time you press the [DOWN] key it shifts a
code of the first digit one by one from [H] to [0],
and indicates a value corresponding to the
code.
●
Details
of
display
1st digit: Codes in the mode.
Decimal point of the sixth digit: When the point is on, the servo is active (ON) and the actuator
is able to respond to a command signal. When the point is
off, the servo is inactive (OFF).
D O W N
U P
A D J
S E T
D O W N
U P
A D J
S E T
Other modes
Monitor mode
1st digit
6th digit