2.3 Specifications
2.3.5 FT83 SERVOPACKs with Analog Voltage/Pulse Train References
2-20
I/O Signals
Sequence
Input
Signals
SERVO-
PACKs
Fixed
Input
Allowable voltage range: 5 VDC
±
5%
Number of input points: 1
SEN (Absolute Data Request) signal
Input
Signals
for
Which
Alloca-
tions
Can Be
Changed
Number of input points: 1
Input method: Line driver or open collector
Input Signals
•
/DEC (Origin Return Deceleration Switch) signal
•
/RGRT (Registration Input) signal
•
CLR (Clear) 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) signals
•
/ALM-RST (Alarm Reset) signal
•
/P-CL (Forward External Torque Limit) and /N-CL (Reverse
External Torque Limit) signals
•
/SPD-D (Motor Direction) signal
•
/SPD-A and /SPD-B (Internal Set Speed Selection) signals
•
/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
•
/DEC (Origin Return Deceleration Switch) signal
•
/MODE 0/1 (Mode Switch Input) signal
•
/START-STOP (Program Table Operation Start-Stop Input)
signal
•
/JOGP (Forward Jog Input) signal
•
/JOGN (Reverse Jog Input) signal
•
/HOME (Origin Return Input) signal
•
/PGMRES (Program Table Operation Reset Input) signal
•
/SEL0 (Program Step Selection Input 0) signal
•
/SEL1 (Program Step Selection Input 1) signal
•
/SEL2 (Program Step Selection Input 2) signal
•
/SEL3 (Program Step Selection Input 3) signal
•
/SEL4 (Program Step Selection Input 4) signal
•
/JOG0 (Jog Speed Table Selection Input 0) signal
•
/JOG1 (Jog Speed Table Selection Input 1) signal
•
/JOG2 (Jog Speed Table Selection Input 2) signal
A signal can be allocated and the positive and negative logic
can be changed.
Continued on next page.
Continued from previous page.
Item
Specification
