
Parameter description
6
6-14
6. Parameter description
Monitor
No.
Monitor name Display range Description
d-13
Operation
control mode
monitor
trq (torque control)
SPd (speed control)
PoS (position control)
Displays the current operation mode.
d-14
Operation status
monitor
non (normal stop)
run (run)
trP (error)
Fot (forward overtravel)
rot (reverse overtravel)
ot (run inhibit stop)
Displays the robot driver operation status as
shown below.
d-14
display
Terminal status
Remarks
SON
Fot rot
non OFF
ON ON
Stop statusOFF ON
ON OFF
run ON ON ON
Servo ON
status
trP − − − Alarm status
Fot ON OFF ON
Forward run
inhibit and
servo ON
status
rot ON ON OFF
Reverse run
inhibit and
servo ON
status
ot − OFF OFF
Forward/
reverse run
inhibit
d-15
Detected
moment-of-
inertia monitor
"Motor rotor inertia" to
"motor rotor inertia × 128"
RDX [ × 10
−4
kg·m
2
]
RDP [ × 10 kg]
Displays the moment-of-inertia and mover
mass specified by parameter Fd-00.
d-16
Phase Z position
monitor
(Magnetic pole
position counter
monitor)
0 to 8192
(Maximum value is equal to
FC-09.)
[pulses]
Displays the position monitor showing the
phase Z position. The position of phase Z is
set to "monitor display = 0".
Count increases in the forward run direction
according to the direction set by FA-14. The
maximum on this monitor is equal to FC-09.
d-17 Do not use. — Do not use.
d-18
Machine
reference
0 to 100
[%]
Displays the machine reference after return-
to-origin is performed using the sensor
method or stroke end method.
d-32
Regenerative
braking
operating ratio
monitor
0 to 100
[%]
Displays the duty ratio of the regenerative
braking resistor in 5 seconds with 100%
being equal to the alarm level (set by
FA-08).
Example : When FA-08 is set to 0.5 (%),
an alarm trips if the regenerative
braking resistor works for 25ms
in 5 seconds, (5 × 0.005 = 0.025).
The monitor value shows 100%
at this point.
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