3-5
H
Checking Displays
•
When the power is turned on, one of the codes shown below will be displayed.
Normal (Base block)
Error (Alarm Display)
b b
0 2
Note
1. “Base block” means that the Servomotor is not receiving power.
Note
2. The alarm code (the number shown in the alarm display) changes depending on the contents of the
error.
•
If the display is normal (i.e., no errors), use it as a monitor mode speed display. Manually turn the
Servomotor shaft clockwise and counterclockwise, and check to be sure that it agrees with the posi-
tive and negative on the speed display. If it does not agree, then the encoder signal line may be wired
incorrectly. Check the conductivity of the cable by itself.
Reverse rotation
Forward rotation
Display example
0 0 3 8
Forward rotation
Reverse rotation
- 0 0 2 5
Note To monitor the speed feedback value, press the MODE/SET Key and go into monitor mode
u n - 0 0
. Then press the DATA Key.
•
If there is an error, refer to
Chapter 4 Application and take the necessary countermeasures.
Operation
Chapter 3
Содержание OMNUC 88D-UP20HA
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Страница 31: ...2 8 D R88A PR03U 54 57 5 15 6 9 System Design and Installation Chapter 2...
Страница 188: ...5 53 H Mounting Dimensions D R88A TK01U D R88A TK02U Two M5 Three M5 Specifications Chapter 5...