Yaskawa Sigma-5 Large Capacity Users Manual: Design and Maintenance-Rotary Motors-Mechatrolink-II Communication Reference - Manual (Page 30)

1 Outline
1.4.2 Basic Specifications
1-8
I/O
Signals
Encoder Output Pulse
Phase A, B, C: line driver
Encoder output pulse: any setting ratio (Refer to 4.4.5.)
Sequence
Input
Input
Signals
which can
be allocated
Number of
Channels
7 ch
Functions
• Homing deceleration switch (/DEC)
• External latch (/EXT 1 to 3)
• Forward run prohibited (P-OT), reverse run prohibited
(N-OT)
• Forward external torque limit (/P-CL), reverse external
torque limit (/N-CL)
• DB answer (/DBANS)
Signal allocations can be performed, and positive and
negative logic can be changed.
Sequence
Output
Fixed Output Servo alarm (ALM) output
Output
Signals
which can
be allocated
Number of
Channels
3 ch
Functions
• Positioning completion (/COIN)
• Speed coincidence detection (/V-CMP)
• Rotation detection (/TGON)
• Servo ready (/S-RDY)
• Torque limit detection (/CLT)
• Speed limit detection (/VLT)
• Brake (/BK)
• Warning (/WARN)
• Near (/NEAR)
Signal allocations can be performed, and positive and
negative logic can be changed.
Communi-
cations
Function
RS422A
Commu-
nications
(CN3)
Interface
Digital operator (Model: JUSP-OP05A-1-E), personal computer (can be con-
nected with SigmaWin+)
1:N
Communica-
tions
N = Up to 15 stations possible at RS422A
Axis
Address
Setting
Set by parameter
USB
Commu-
nications
(CN7)
Interface Personal computer (can be connected with SigmaWin+)
Communica-
tions
Standard
Complies with standard USB1.1. (12 Mbps)
LED Display
Panel display (seven-segment), CHARGE, POWER, and COM indicators,
one 7-segment LED
MECHATROLINK-II
Communications Setting Switches
Rotary Switch
(S2)
Position: 16 positions (Refer to 4.1.1)
DIP Switch (S3) Number of pins: Four pins (Refer to 4.1.1)
Analog Monitor (CN5)
Number of points: 2
Output voltage:
± 10VDC (linearity effective range ± 8 V)
Resolution: 16 bits
Accuracy:
± 20 mV (Typ)
Max. output current: ± 10 mA
Settling time ( ± 1%): 1.2 ms (Typ)
Dynamic Brake (DB) *3
Included
An external dynamic brake unit is required.
*4
Regenerative Processing
Included
An external regenerative resistor unit is required.
*5
Overtravel Prevention (OT)
Dynamic brake stop, deceleration to a stop, or free run to a stop at P-OT or
N-OT
(cont’d)