Yaskawa Sigma II Series Servo System - Manual (Page 489)

Sigma II User’s Manual Index
Index - 13
description, analog reference .......................... 5–59
trial operation .................................................... 4–7
Speed Feedback
Adjustment ...................................................... 6–22
Compensation ................................................. 6–22
speed feedback compensation ...................... 6–22, 6–33
speed feedback compensation selection ................. 6–32
speed feed-forward function ..................... 5–45 to 5–46
speed limit
function, external ............................................ 5–43
principle .......................................................... 5–43
speed loop
gain parameter ................................................. 6–33
integral time constant ...................................... 6–37
setting gain ...................................................... 6–37
speed loop gain ................................... 6–22, 6–24, 6–35
adjustment conditions ....................................... 6–4
adjustment, basic rules ....................... 6–33 to 6–34
reference values ................................. 6–40 to 6–41
setting .............................................................. 6–10
speed loop integral time constant ................. 6–33, 6–35
speed reference ................................... 5–14, 6–13, 6–34
used as detection point .................................... 6–15
input gain ........................................................ 6–36
speed reference input
input circuit example/adjustment factor ......... 5–15
setting examples .............................................. 5–14
speed reference offset
automatic adjustment ......................... 7–25 to 7–27
manual adjustment ............................. 7–27 to 7–30
Speed Related Parameters .................................... 5–132
speed/torque curves. See servomotors/motor
speed/torque characteristics.
S-Phase rotation signals
PCO ................................................................. 3–22
/PCO ................................................................ 3–22
/S-RDY signal ........................................................ 5–79
standard connection examples
Position Control Mode ............................3–32, C–7
Speed Control Mode ...............................3–33, C–8
Torque Control Mode .............................3–34, C–9
starting/stopping the servomotor, caution .............. 5–73
Status Display Mode, digital operator ...................... 7–5
storage conditions, servo amplifiers ......................... 2–7
sum check alarm. See check sum alarm.
supply voltage, three-phase 400V ........................ 5–124
Switches .................................................................B–12
switches, default settings list ......................B–8 to B–12
switching control modes and/or references 5–60 to 5–61
switching noise ..................................................... 5–117
T
terminals
CN1
inverting signals, SO1 to SO3 ..................5–58
selecting/allocating outputs .........5–57 to 5–59
CN2, layout and types .....................................3–26
control power supply, picture and description ...1–9
ground, picture and description .........................1–9
main circuit power supply, picture and description .
1–9
servomotor to servo amplifier, picture and
description ...........................................1–9
test run, see also trial operation ...................4–2 to 4–13
/TGON signal .............................................5–77 to 5–78
three-phase
main circuit specifications .........................3–5, 3–6
output phase forms ...........................................5–23
power supply
wiring specifications (200V) ........... 3–28, C–3
wiring specifications (400V) ........... 3–29, C–4
thrust load, servomotors ............................................2–4
time constant
speed loop integral ...........................................6–33
torque reference filter ......................................6–33
time constant, integral .............................................6–10
timing, holding brake ON .......................................5–69
torque control
description .......................................................5–42
examples ..........................................................5–38
input circuit example .......................................5–41
internal speed limit function ............................5–42
parameter .........................................................5–42
selecting ...........................................................5–37
using .................................................................5–37
torque control (analog reference), description ........5–60
Torque Control Mode
auto-tuning alert ...............................................6–25
bit data, codes, and meanings ............................7–6
connections ............................................. 3–34, C–9
description, analog reference ...........................5–60
torque feed-forward function
auto-tuning alert ...............................................6–25
using, setting .......................................5–44 to 5–45
torque limit ...................................................5–9 to 5–13
/CLT signal ......................................................5–10
external ............................................................5–11
/N-CL ........................................................5–13
/P-CL ........................................................5–13
internal, /CLT ....................................................5–9
torque limiting by analog reference ...........5–47 to 5–48
Torque Reference
Filtering .............................................................6–8
torque reference
filter time constant .............................................6–5
input
signals .......................................................5–40