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Sigma II User's Manual
3. Press the Up Arrow
numbers up or down and display information on previous alarms.
The higher the leftmost digit (alarm sequence number), the older the alarm data.
For descriptions of each alarm code, refer to Section 9.2 Troubleshooting.
The following are operator-related alarms which are not recorded in the traceback
data.
Note: Alarm traceback data is not updated when the same alarm occurs repeatedly.
7.2.2
Operation Using the Digital Operator
• Forward run prohibited (P-OT) and reverse run prohibited (N-OT) signals are not effective during
jog operations using parameter Fn002.
Operation from the digital operator allows the servo amplifier to run the motor. This
allows rapid checking of motor's rotation direction and speed setting during machine
setup and testing, without the trouble of connecting to a host controller.
or Down Arrow
Display
Digital operator transmission error 1
Digital operator transmission error 2
No error detected.
CAUTION
!
Chapter 7: Using the Digital Operator
key to scroll the alarm sequence
Description
7-24
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