Digital Brushless AC Servo Drive system - Ref. 1809 BCSD-27/116
Servodrive Model: BCSD - 08A 10A 10D 15D 20D 30D 50D
Applicable Servomotor Model:
FBS - 08A10A-----
FBM - - - 10D 15D 20D 30D 50D
I/O Signals
Encoder Dividing Pulses
Output
Phase-A, phase-B, phase-C, line driver output.
Number of dividing pulses: any.
Digital
Input
Number 8
Function
Signal allocations and positive/negative logic modifications:
Servo ON (/S-ON), P control (/P-CON), alarm reset (/ALM-
RST), position error clear (/CLR), forward run prohibited (P-
OT), reverse run prohibited (N-OT), forward current limit (/
P-CL), reverse current limit (/N-CL).
Digital
Output
Number 4
Function
Signal allocations and positive/negative logic modifications:
Positioning completion (/COIN), speed coincidence (/V-
CMP), servomotor rotation detection (/TGON), servo ready
(/S-RDY), torque limit output (/CLT), brake interlock output
(/BK), encoder C pulse (/PGC).
Internal Functions
Regenerative Functions Internal regenerative resistor.
Protection Functions
Overcurrent, overvoltage, low voltage, overload,
regeneration error, overtravel.
Utility Function Alarm trace back, JOG operation, inertia detection, etc...
Display Function
CHARGE (Red), POWER (Green), five 7-segment LEDS
(Built-in panel operator).
Communication
Function
RS-485 communication with PC, CAN communication with
CNC.
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