Panasonic minas a4 series Instruction Manual page 135

Input Signals (Analog Command) and Their Functions
Title of signal Pin No.
Speed command 14
input
*Function becomes valid when the control mode with underline (
is selected while the switching mode is used in the control mode in table.
<Remark>
Do not apply voltage exceeding ±10V to analog command input of SPR
[Connection and setup of velocity control mode]
Symbol
• Function varies depending on control mode.
SPR
Pr02 Control mode
Velocity
control
1
Position/
3
Velocity
5
Velocity/
Torque
Velocity/
5
Torque
Other control
Others
mode
•The resolution of the A/D converter used in this input is 16 bit
(including 1 bit for sign).
± 32767 (LSB) = ± 10[V], 1[LSB]
Function
Function
• Input of external speed command (SPR) when the
velocity control is selected.
• Set up the gain, polarity, offset and filter of the
Speed command with;
Pr50 (Speed command input gain)
Pr51 (Speed command input reversal)
Pr52 (Speed command offset)
Pr57 (Speed command filter setup)
• Function varies depending on Pr5B (Selection of
torque command)
Pr5B Content
0 • This input becomes invalid.
• Speed limit (SPL) will be selected.
• Set up the speed limit (SPL) gain, offset
and filter with;
1
Pr50 (Speed command input gain)
Pr52 (Speed command offset)
Pr57 (Speed command filter setup)
• This input is invalid.
.
. = 0.3[mV]
/
I/F circuit
AI
P.128
)
133