YASKAWA Sigma-7 Series Product Manual page 46

2.3 Specifications
I/O Signals
Communi-
cations
Displays/Indicators
2-6
Item
Number of input points: 2
Overheat Protection
Input Input voltage range: 0 V to +5 V
Allowable voltage range: 24 VDC ±20%
Number of input points: 12
(Input method: Sink inputs or source inputs)
Input Signals
• P-OT (Forward Drive Prohibit) and N-OT (Reverse Drive Prohibit) sig-
Input
nals
Sequence Signals
• /P-CL (Forward External Torque Limit) and /N-CL (Reverse External
Input That Can
Signals Be Allo-
Torque Limit) signals
cated
• /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.
Allowable voltage range: 5 VDC to 30 VDC
Number of output points: 2
Fixed
(A photocoupler output (isolated) is used.)
Output
Output signal: ALM (Servo Alarm) signal
Allowable voltage range: 5 VDC to 30 VDC
Number of output points: 5
(A photocoupler output (isolated) is used.)
Output Signals
Sequence
• /COIN (Positioning Completion) signal
Output
• /V-CMP (Speed Coincidence Detection) signal
Output
Signals
• /TGON (Rotation Detection) signal
Signals
• /S-RDY (Servo Ready) signal
That Can
Be Allo- • /CLT (Torque Limit Detection) signal
cated
• /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.
Inter- Digital Operator (JUSP-OP05A-1-E) and personal computer (with Sig-
faces maWin+)
1:N
RS-422A
Commu- Up to N = 15 stations possible for RS-422A port
Communi-
nications
cations
(CN3)
Axis
03h to EFh (maximum number of slaves: 62)
Address
The rotary switches (S1 and S2) are used to set the station address.
Settings
Interface Personal computer (with SigmaWin+)
USB
Commu-
Communi-
nica-
cations
Conforms to USB2.0 standard (12 Mbps).
tions
(CN7)
Standard
CHARGE, PWR, CN, L1, and L2 indicators, and two, one-digit seven-
segment displays
Continued from previous page.
Specification
Continued on next page.