Panasonic MINAS A6 Series Operating Instructions Manual page 248

1. Details of parameter
[Class 4] I/F monitor setting
Pr4.33
INP hold time
Set up the hold time when Pr4.32 Positioning complete output setup = 3.
Setup value
[0]
1 to 30000
Pr4.34
Zero-speed
You can set up the timing to feed out the zero-speed detection output signal (ZSP or TCL) in
rotational speed [r/min].
The zero-speed detection signal (ZSP) will be fed out when the motor speed falls below the
setup of this parameter, Pr4.34.
• The setup of Pr4.34 is valid for both
Positive and Negative direction
regardless of the motor rotating
direction.
• There is hysteresis of 10 [r/min].
Pr4.35
Speed coincidence range
Set the speed coincidence (V-COIN) output detection timing.
Output the speed coincidence (V-COIN) when the difference between the speed command
and the motor speed is equal to or smaller than the speed specified by this parameter.
Pr4.35
Speed coincidence
(
range
)
Speed coincidence
output
*1 Because the speed coincidence detection is associated with 10 r/min hysteresis, actual
detection range is as shown below.
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4-46
The hold time is maintained definitely, keeping ON state until the next positional
command is received.
ON state is maintained for setup time (ms) but switched to OFF state as the positional
command is received during hold time.
Speed
command
Speed
[r/min]
*1
ON OFF
V-COIN
Speed coincidence output OFF
Speed coincidence output ON OFF timing (Pr4.35 + 10) r/min
Range
0 to 30000
State of positioning complete signal
Range
10 to 20000
(Pr4.34+10) r/min
ZSP
Range
10 to 20000
Speed command after
acceleration/deceleration
process
Motor speed
Pr4.35
Speed coincidence range
(
ON
ON timing (Pr4.35 – 10) r/min
Unit Default
1 ms 0
Unit Default
r/min 50
Positive direction
speed
(Pr4.34–10) r/min
Negative direction
ON
Unit Default
r/min 50
Pr4.35
*1
Speed coincidence range
(
*1
)
OFF
Default: [ ]
Related
control mode
P F
Related
control mode
P S T F
Related
control mode
S T
)
Time