YASKAWA SGM series User Manual page 427

stop torque, 58
stopping time, 241
supply voltages, precautions, 16
surge suppressor, 333
T
tension control, 88
terminals
standard-type motor without brake, 165
standard-type motor with brake, 165
test run, 37
minimum user constants, 48
motor alone, 39
motor connected to the machine, 44
position control from the host controller, 47
servomotor with brake, 46
thrust load, 20
torque control, 59, 88
torque feed-forward function, 94
torque limit
input signals, 64
output signal, 60
value, 96
torque reference filter time constant, 113
torque restriction function, 62
by analog voltage reference, 95
torque limit value, 62
troubleshooting
alarm display, 347
without alarm display, 366
U
user constant setting mode, 174
user constants, 55, 57, 64
bias, 117
brake signal output timing during motor opera-
tion, 110
brake signal speed level output during motor op-
eration, 110
contact input speed control function, 64
contact input speed control selection, 64, 83
control mode selection, 66
dividing ratio setting, 76, 155
dividing ratio settings, 74
electronic gear ratio, 81
emergency stop torque, 58
420
encoder type selection, 75, 102, 149
error counter clear signal selection, 72
feed-forward gain, 116
forward external torque limit, 63
forward rotation torque limit, 59
jog speed, 101
list
position control, 406
speed/torque control, 402
mode switch ON/OFF, 121
mode switch selection, 122
motor selection, 103
motor speeds, 84
N-OT input signal, 57
number of encoder pulses, 102, 150
operation at recovery from power loss, 134
operation when motor stops after overtravel, 57
operation when motor stops after servo OFF, 58
overflow, 115
PI/P changeover, 116
position loop gain, 115
positioning complete range, 130
P-OT input signal, 57
reference pulse form selection, 70
reference pulse inhibit function, 97
reference pulse input filter selection function, 99
reverse external torque limit, 63
reverse rotation mode, 55
reverse rotation torque limit, 59
rotation direction selection, 55
SEN input signal, 149
servo ON input signal, 129
soft start time, 84, 111
speed coincidence signal output width, 131
speed limit for torque control I, 93
speed loop gain, 115
speed loop integration time constant, 115
speed reference gain, 68, 93
stopping motor at servo OFF, 58, 105
stopping the motor at overtravel, 57
TGON output signal selection, 61, 133
time delay from brake signal output to servo OFF,
109
torque control, 88
torque feed-forward function selection, 94
torque reference filter time constant, 113
torque reference gain, 93, 95, 96
torque restriction by analog voltage reference, 95
zero-clamp speed control, 106
zero-speed level, 133
zero-clamp level,107
V
variable resistordimensional drawings, 335
vibration class, 234