Setting; Resolution - Vexta aStep AS Series Operating Manual

Setting

This section covers the selection and settings of driver functions.
The various switches provided on the driver's front panel allow for the setting of resolution,
pulse-input mode, current level and speed filter.
Warning • Before working on the system, shut off the power to the driver and wait 10
seconds. Failure to do so may result in electric shock.
Driver front panel
CN2
MOTOR
CN3

Resolution

Use the resolution selection switch "1000/500" and "×1/×10" to set the motor resolution.
Factory settings
[1000]: 1000 P/R (0.36°/pulse)
[×1]: Multiplier 1
1000
X1
1P
A total of four resolution levels may be selected, with ×10 (resolution selection) input "CN4 Pin
No. 31, 32" used to switch between 1,000 and 10,000 and between 500 and 5,000.
Refer to page 38 for the use of ×10 input (resolution selection).
Refer to "Main specifications" on page 50 to 60 for details of the relationship between the
setting of the resolution selection switch and resolution of the geared output shaft in the geared
type.
CN1
500
1000
X1
X10
2P
1P
CURRENT
V.FIL
500
Resolution selection switch
X10
2P
Not used (CN1)
Resolution selection switch
Pulse-input mode selection switch
Current-adjustment switch
Speed-filter selection switch
Note
• Be sure to shut off the power
before using the resolution
selection switch. The new
resolution takes effect when the
power is turned on again.
• Be sure to switch to "×1" when
resolution switching input is
used.
The "×10" setting disables
resolution switching input.
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