Servo Input Axis Parameters - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Servo input axis parameters

Symbol Setting item
Pr.300 Servo input axis
type
Pr.301 Servo input axis
smoothing time
constant
Pr.302 Servo input axis
phase
compensation
advance time
Pr.303 Servo input axis
phase
compensation
time constant
Pr.304 Servo input axis
rotation direction
restriction
[Pr.300] Servo input axis type
Set the current value type to be generated of the input value for the servo input axis.
Setting value
0: Invalid
1: Current feed value
2: Real current value
3: Servo command value
4: Feedback value
Motion CPU
1: Current feed value
2: Real current value
4 INPUT AXIS MODULE
32
4.1 Servo Input Axis
Setting details Setting value
Set the current value type to 0: Invalid
be generated of the input 1: Current feed value
value for the servo input axis. 2: Real current value
3: Servo command value
4: Feedback value
Set to smooth the input 0 to 5000[ms]
value.
Set the time to advance or -2147483648 to
delay the phase. 2147483647[μs]
Set the time constant to 0 to 65535[ms]
affect the phase
compensation.
Set this parameter to restrict 0: Without rotation direction
the input travel value to one
direction. 1: Enable only for current
2: Enable only for current
Description
Servo input axis is invalid.
Generate the input value based on "[Md.20] Feed current value (R: D32000+48n, D32001+48n/Q: D0+20n, D1+20n)".
Generate the input value based on the real current value, which is converted units of the encoder feedback pulses from
the servo amplifier.
Generate the input value based on the command pulse (encoder pulse units) to the servo amplifier.
Generate the input value based on the encoder feedback pulse from the servo amplifier.
Unit Pulse conversion
(Backlash compensation)
Pulse Unit conversion
Fetch
cycle
At power
supply ON
Operation
cycle
At power
supply ON
restriction
value increase direction
value decrease direction
3: Servo command value
4: Feedback value
Default Device No.
value
MELSEC Q series
iQ-R Motion Motion
device compatible
assignment device
assignment
0
 
0[ms]
 
0[μs] D41200+8n D14600+2n
D41201+8n D14601+2n
10[ms]
 
0
 
Servo
amplifier