YASKAWA SGM7D-30F Product Manual page 52

2.3 Specifications
2.3.1 FT82 SERVOPACKs with Analog Voltage/Pulse Train References
I/O Signals
2-6
Item
Encoder Divided Phase A, phase B, phase C: Line-driver output
Pulse Output Number of divided output pulses: Any setting is allowed.
Overheat Protection Number of input points: 1
Input Input voltage range: 0 V to +5 V
Allowable voltage range: 5 VDC ±5%
Fixed
Number of input points: 1
Input
SEN (Absolute Data Request) signal
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
Sequence
Input
Input
• /P-CL (Forward External Torque Limit) and /N-CL (Reverse External
Signals
Signals
Torque Limit) signals
That Can
• /SPD-D (Motor Direction) signal
Be Allo-
• /SPD-A and /SPD-B (Internal Set Speed Selection) signals
cated
• /C-SEL (Control Selection) signal
• /ZCLAMP (Zero Clamping) signal
• /INHIBIT (Reference Pulse Inhibit) signal
• /P-DET (Polarity Detection) signal
• /G-SEL (Gain Selection) signal
• /PSEL (Reference Pulse Input Multiplication Switch) signal
• SEN (Absolute Data Request) signal
A signal can be allocated and the positive and negative logic can be
changed.
Allowable voltage range: 5 VDC to 30 VDC
Fixed
Number of output points: 1
Output
Output signal: ALM (Servo Alarm) signal
Allowable voltage range: 5 VDC to 30 VDC
Number of output points: 6
(A photocoupler output (isolated) is used for three of the outputs.)
(An open-collector output (non-isolated) is used for the other three out-
puts.)
Output signals
• /COIN (Positioning Completion) signal
• /V-CMP (Speed Coincidence Detection) signal
Sequence
Output
Output
• /TGON (Rotation Detection) signal
Signals
Signals
• /S-RDY (Servo Ready) signal
That Can
• /CLT (Torque Limit Detection) signal
Be
• /VLT (Speed Limit Detection) signal
Allocated
• /BK (Brake) signal
• /WARN (Warning) signal
• /NEAR (Near) signal
• /PSELA (Reference Pulse Input Multiplication Switching Output) sig-
nal
• ALO1, ALO2, and ALO3 (Alarm Code) signals
A signal can be allocated and the positive and negative logic can be
changed.
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Specification
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