Panasonic MINAS A5-series Operating Instructions Manual page 161

4. Inputs and outputs on connector X4
Input Signal and Pin No.
Title of
Speed command input
Pin
signal
14
No.
SPR
Symbol
• Input the speed command in the form of analog voltage.
• The table below shows relationship between the combination of Pr3.00 "Switching between
internal and external speed setup", Pr3.01 "Speed command direction selection", Pr3.03
"Speed command input inversion", analog speed command (SPR) of I/F connector and
speed command sign selection (VC-SIGN) and the motor rotational direction; and the
conversion graph of analog speed command input voltage to the speed command.
Pr3.00
0
Title of
14 Torque command input
Pin
signal
No. 16
TRQR
Symbol
• Input the torque command in the form of analog voltage.
When Pr3.19 "Torque command selection" = 0, pin No.14
When Pr3.19 "Torque command selection" = 1, pin No.16
Pr3.17
0
Title of
Speed limit input
Pin
signal
14
No.
SPL
Symbol
• When setting Pr3.17 "Torque command selection" to 1, input the speed limit value in the
form of analog voltage.
Speed command input
Pr3.01 Pr3.03
+Voltage (0 to 10V)
0
−Voltage (−10 to 0V)
0
+Voltage (0 to 10V)
1
−Voltage (−10 to 0V)
+Voltage (0 to 10V)
−Voltage (−10 to 0V)
1 No effect
+Voltage (0 to 10V)
−Voltage (−10 to 0V)
Torque command input
Pr3.18 Pr3.20
+Voltage (0 to 10V)
0
−Voltage (−10 to 0V)
0
+Voltage (0 to 10V)
1
−Voltage (−10 to 0V)
+Voltage (0 to 10V)
−Voltage (−10 to 0V)
1 No effect
+Voltage (0 to 10V)
−Voltage (−10 to 0V)
Related
control mode
I/F circuit
Speed command
sign selection
(SPR)
(VC-SIGN)
No effect
No effect
No effect
No effect
OFF
ON
Related
control mode
I/F circuit
Torque command
sign selection
(TRQR)
(TC-SIGN)
No effect
No effect
No effect
No effect
OFF
ON
Related
control mode
I/F circuit
1
P S T F
AI 3-31
page
2
Motor
rotational
3
direction
Positive
direction
Negative
direction
Negative
direction
Positive
direction
4
Positive
direction
Negative
direction
P S T F
AI 3-31
page
5
Motor
rotational
direction
Positive
direction
6
Negative
direction
Negative
direction
Positive
direction
Positive
direction
Negative
7
direction
P S T F
AI 3-31
page
3-43