Yaskawa Σ-V Series AC Servo Drives Rotational Motor Analog Voltage Reference - Manual (Page 71)

4 Trial Operation
4.3.1 Inspecting Connection and Status of Input Signals
4-6
3
Turn ON the SERVOPACK power and make sure that the digital operator display is as shown
below.
Check the input signal using the input signal monitor (Un005) from the digital operator. If the
display is not the same as shown below, correct the input signal setting.
Note:
• If an absolute encoder is being used, turn ON the SEN signal. The servomotor will not turn
ON when only the servo ON signal (/S-ON) is input.
• If using an absolute encoder, allocate the SEN signal to one of the seven input signals.
• Input signals can be also checked using wiring check function of SigmaWin+.
8.3 Monitoring Input Signals
3.3.1 Input Signal Allocations
4
Input the /S-ON signal, then make sure that “RUN” is displayed on upper left of the display on
the digital operator.
If an alarm display appears, correct it according to 9.1 Alarm Displays . If the cause of alarm is
not corrected, the servo ON signal cannot be input and the servomotor cannot be turned ON.
9.1 Alarm Displays
5
This completes all preparations for trial operation. Perform trial operation in each control
method. 4.3.2 Trial Operation in Speed
Control (Analog Voltage Refer-
ence)
4.3.3 Trial Operation under
Position Control (Analog Volt-
age Reference) from the Host
Controller with the SERVO-
PACK Used for Speed Control
4.3.4 Trial Operation in Posi-
tion Control (Pulse Train Ref-
erence)
(cont’d)
Step Operation Reference
B B − P R M / M O N −
U n 0 0 0 = 0 0 0 0 0 0
U n 0 0 2 = 0 0 0 0 0 0
U n 0 0 8 = 0 0 0 0 0 0 0 0 0 0 0
U n 0 0 D = 0 0 0 0 0 0 0 0 0 0 0
U n 0 0 5 =
8 7 6 5 4 3 2 1 digit
The upper portion indicates the OFF status, the
lower portion indicates the ON status.
Display
LED
Number
Input Terminal Name Signal Name (Factory Setting)
1 CN1-15 (can be allocated) /S-ON (Servo ON) input
2 CN1-16 (can be allocated)
/P-CON (Proportional operation reference)
input
3 CN1-17 (can be allocated) P-OT (Forward run prohibited) input
4 CN1-18 (can be allocated) N-OT (Reverse run prohibited) input
5 CN1-25 (can be allocated) /ALM-RST (Alarm reset) input
6 CN1-26 (can be allocated) /P-CL (Forward current limit ON) input
7 CN1-12 (can be allocated) /N-CL (Reverse current limit ON) input
8 − −
R U N − P R M / M O N −
U n 0 0 5 = 0
U n 0 0 2 = 0 0 0 0 0 0
U n 0 0 8 = 0 0 0 0 0 0 0 0 0 0 0
U n 0 0 D = 0 0 0 0 0 0 0 0 0 0 0