2.1 Ratings and Specifications
2.1.3 Specifications
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
Setting
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
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
• P-OT (Forward Drive Prohibit) and N-OT (Reverse Drive Prohibit) sig-
nals
• /P-CL (Forward External Torque Limit) and /N-CL (Reverse External
Torque Limit) signals
• /DEC (Origin Return Deceleration Switch) signal
• /EXT1 to /EXT3 (External Latch Input 1 to 3) signals
• FSTP (Forced Stop Input) signal
A signal can be allocated and the positive and negative logic can be
changed.
Sequence
Output
Signals
Fixed
Output
Allowable voltage range: 5 VDC to 30 VDC
Number of output points: 1
Output signal: ALM (Servo Alarm) signal
Output
Signals
That Can
Be Allo-
cated
Allowable voltage range: 5 VDC to 30 VDC
Number of output points: 3
(A photocoupler output (isolated) is used.)
Output Signals
• /COIN (Positioning Completion) signal
• /V-CMP (Speed Coincidence Detection) signal
• /TGON (Rotation Detection) signal
• /S-RDY (Servo Ready) signal
• /CLT (Torque Limit Detection) signal
• /VLT (Speed Limit Detection) signal
• /BK (Brake) signal
• /WARN (Warning) signal
• /NEAR (Near) signal
A signal can be allocated and the positive and negative logic can be
changed.
Communi
-
cations
RS-422A
Communi-
cations
(CN3
)
Inter-
faces
Digital Operator (JUSP-OP05A-1-E) and personal computer (with Sig-
maWin+)
1:N
Commu-
nications
Up to N = 15 stations possible for RS-422A port
Axis
Address
Setting
03h to EFh (maximum number of slaves: 62)
The rotary switches (S1 and S2) are used to set the station address.
USB
Communi-
cations
(CN7)
Interface Personal computer (with SigmaWin+)
Commu-
nications
Standard
Conforms to USB2.0 standard (12 Mbps).
Continued on next page.
Continued from previous page.
Item Specification
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