2.1 Ratings and Specifications
2.1.3 Specifications
2
S
electing a
S
ER
VOP
ACK
2-7
Perfor-
mance
Speed Control Range
1:5000 (At the rated torque, the lower limit of the speed control range
must not cause the Servomotor to stop.)
Coefficient of Speed
Fluctuation
*2
±
0.01% of rated speed max. (for a load fluctuation of 0% to 100%)
0% of rated speed max. (for a voltage fluctuation of
±
10%)
±
0.1% of rated speed max. (for a temperature fluctuation of 25
°
C
±
25
°
C)
Torque Control Preci-
sion (Repeatability)
±
1%
Soft Start Time Set-
ting
0 s to 10 s (Can be set separately for acceleration and deceleration.)
I/O Signals
Encoder Divided
Pulse Output
Phase A, phase B, phase C: Line-driver output
Number of divided output pulses: Any setting is allowed.
Overheat Protection
Input
Number of input points: 1
Input voltage range: 0 V to +5 V
Sequence
Input
Signals
Fixed
Input
Allowable voltage range: 5 VDC
±
5%
Number of input points: 1
SEN (Absolute Data Request) signal
Input
Signals
That Can
Be Allo-
cated
Allowable voltage range: 24 VDC
±
20%
Number of input points: 7
Input method: Sink inputs or source inputs
Input Signals
•
/S-ON (Servo ON) signal
•
/P-CON (Proportional Control) Signal
•
P-OT (Forward Drive Prohibit) and N-OT (Reverse Drive Prohibit) sig-
nals
•
/ALM-RST (Alarm Reset) signal
•
/P-CL (Forward External Torque Limit) and /N-CL (Reverse External
Torque Limit) signals
•
/SPD-D (Motor Direction) signal
•
/SPD-A and /SPD-B (Internal Set Speed Selection) signals
•
/C-SEL (Control Selection) signal
•
/ZCLAMP (Zero Clamping) signal
•
/INHIBIT (Reference Pulse Inhibit) signal
•
/G-SEL (Gain Selection) signal
•
/P-DET (Polarity Detection) signal
•
SEN (Absolute Data Request) signal
•
/PSEL (Reference Pulse Input Multiplication Switch) Signal
•
FSTP (Forced Stop Input) signal
A signal can be allocated and the positive and negative logic can be
changed.
Continued on next page.
Continued from previous page.
Item
Specification