Справочник Пользователя для Mitsubishi Electronics MR-J2M-P8B
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4. OPERATION AND DISPLAY
(1) Indication list
(Note 1) Indication
Status
Description
@ Ab#
Initializing
MELSERVO-J2M was switched on when power to the servo system controller
is off.
is off.
@ AA#
Initializing
Power to the servo system controller was switched off during power-on of
MELSERVO-J2M.
The axis No. set to the servo system controller does not match the axis No.
set with IFU parameter No.11 to No.18.
MELSERVO-J2M fault occurred or an error took place in communication
with the servo system controller. In this case, the indication changes:
"Ab" "AC" "Ad" "Ab"
"Ab" "AC" "Ad" "Ab"
The servo system controller is faulty.
@ AC#
Initializing
Communication started between the servo system controller and MELSERVO-
J2M.
J2M.
@ Ad#
Initializing
The initial parameters from the servo system controller were received.
@ AE#
Initialize completion
Initial data communication with the servo system controller was completed.
@ b#
Ready OFF
The ready off signal from the servo system controller was received.
@ C#
Servo OFF
The ready off signal from the servo system controller was received.
@ d#
Servo ON
The ready off signal from the servo system controller was received.
(Note 2)
@A**#
Alarm Warning
The alarm No./warning No. that occurred is displayed. (Refer to Section 9.1.)
@T b#.
@T c#.
@T d#.
@T c#.
@T d#.
(Note 3)
Test operation mode
Test operation mode
It is a state of the test operation mode with the MR Configurator (servo
configuration software).
JOG operation, positioning operation, programmed operation, DO forced
output, motor-less operation.
configuration software).
JOG operation, positioning operation, programmed operation, DO forced
output, motor-less operation.
Note 1. @ denotes the slot number of the base unit and # the axis number of the drive unit.
2. ** indicates the warning/alarm No.
2. ** indicates the warning/alarm No.
4.1.2 If alarm/warning occurs
(1) If alarm/warning occurs in drive unit
An alarm/warning which occurred in the drive unit is represented by the following indication.
The following indication example assumes that an encoder error (A.16) occurred in the drive unit of
axis 3 installed on slot 1. During alarm occurrence, the decimal points in the fifth and second digits
flicker.
The following indication example assumes that an encoder error (A.16) occurred in the drive unit of
axis 3 installed on slot 1. During alarm occurrence, the decimal points in the fifth and second digits
flicker.
1. A 1
3
6.
Axis number
Alarm/warning number
Denotes alarm/warning indication.
Slot number
(2) If alarm/warning occurs in interface unit
An alarm/warning which occurred in the interface unit is represented by the following indication. The
following indication example assumes that interface unit undervoltage (A.10) occurred. During alarm
occurrence, the decimal points in the fifth and second digits flicker.
following indication example assumes that interface unit undervoltage (A.10) occurred. During alarm
occurrence, the decimal points in the fifth and second digits flicker.
F. A 1 0.
Alarm/warning number
Denotes alarm/warning indication.
Denotes interface unit.