2.1 General Specifications
2.1.1
Σ
-7W
2-3
2
S
electing a
S
ER
VOP
ACK
I/O Signals
Linear Servomotor
Overheat Protection
Signal Input
Number of input points: 2
Input voltage range: 0 V to +5 V
Sequence
Input Sig-
nals
Input
Signals
That Can
Be Allo-
cated
Allowable voltage range: 24 VDC
±
20%
Number of input points: 12
Input method: Sink inputs or source inputs
Input Signals
•
/DEC (Origin Return Deceleration Switch) signal
•
/EXT1 to /EXT3 (External Latch Input 1 to 3) signals
•
P-OT (Forward Drive Prohibit) and N-OT (Reverse Drive Prohibit) sig-
nals
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: 2
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: 5
(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
Settings
Set with parameters.
USB
Communi-
cations
(CN7)
Interface
Personal computer (with S)
Commu-
nica-
tions
Standard
Conforms to USB2.0 standard (12 Mbps).
Displays/Indicators
CHARGE, PWR, COM, L1, and L2 indicators, and two, one-digit
seven-segment displays
MECHA-
TROLINK-III
Communi-
cations
Communications Pro-
tocol
MECHATROLINK-III
Station Address
Settings
03 to EF hex (maximum number of slaves: 62)
The rotary switches (S1 and S2) are used to set the station address.
Extended Address
Setting
Axis A: 00 hex, Axis B: 01 hex
Baud Rate
100 Mbps
Transmission Cycle
250
μ
s, 500
μ
s, 750
μ
s,
1.0 ms to 4.0 ms (multiples of 0.5 ms)
Number of Transmis-
sion Bytes
32 or 48 bytes per station
A DIP switch (S3) is used to select the number of transmission bytes.
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Item
Specification
