Orientalmotor aSTEP AZ Series, User Manual, Page: 168 / 180

Information
168
6 T
roubleshooting
Parameter ID
Name Description Initial value
Dec Hex
1981 07BDh
INFO action (I/O test mode
information (INFO-IOTEST)) Sets the bit output, the INFO output, and the LED
status when information is generated.
[Setting range]
0: No Info reflect
(Only the bit output is ON.)
1: Info reflect
(The bit output and the INFO output are ON and
the LED blinks.)
1 1982 07BEh
INFO action (Configuration request
information (INFO-CFG))
1983 07BFh
INFO action (Reboot request
information (INFO-RBT))
3-1 Information history
Up to 16 generated information items are stored in the RAM in order of the latest to oldest. Information items stored
as the information history are the information code, generation time, and contents of information.
The information history stored in the RAM can be read or cleared if one of the following is performed.
• Read the information history by the monitor command via PROFINET.
• Clear the information history by the maintenance command via PROFINET.
• Read or clear the information history using the MEXE02 .
Information history is stored in the RAM, so they are cleared when the control power supply of the
driver is turned OFF.
3-2 Information list
Information item
Information bit
output signal
Cause Reset condition
Assigned I/O status INFO-USRIO
The I/O signal set in the “INFO-USRIO output
selection” parameter was turned ON.
The I/O signal set in the “INFO-
USRIO output selection” parameter
was turned OFF.
Position deviation INFO-POSERR
The deviation between the command position
and the feedback position exceeded the value
set in the “Position deviation information”
parameter in the motor output shaft.
The deviation between the
command position and the
feedback position fell below the
value set in the “Position deviation
information” parameter in the
motor output shaft.
Driver temperature INFO-DRVTMP
The internal temperature of the driver
exceeded the value set in the “Driver
temperature information” parameter.
The internal temperature of the
driver fell below the value set in the
“Driver temperature information”
parameter.
Motor temperature INFO-MTRTMP
The detection temperature of the encoder
exceeded the value set in the “Motor
temperature information” parameter.
The detection temperature of the
encoder fell below the value set in
the “Motor temperature
information” parameter.
Overvoltage INFO-OVOLT
• The voltage of the main power supply
exceeded the value set in the “Overvoltage
information” parameter.
• A large load inertia was suddenly stopped.
• Vertical operation (elevating operation) was
performed.
The voltage of the main power
supply fell below the value set in
the “Overvoltage information”
parameter.
Undervoltage INFO-UVOLT
• The voltage of the main power supply fell
below the value set in the “Undervoltage
information” parameter.
• The main power supply was shut off
momentarily or a voltage shortage was
generated.
The voltage of the main power
supply exceeded the value set in
the “Undervoltage information”
parameter.