Panasonic MINAS A5 Two-Way Radio User Manual


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15. How to Use the Front Panel
Monitor Mode (EXECUTION display)
10) Display of the Factor of No-Motor Running
Displays the factor of no-motor running in number.
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Factor
No.
Factor
Related
Control Mode
Content
PSTF
ÁDVKLQJ
Occurrence of
error/alarm
An error is occurring, and an alarm is triggered.
00 No particular factor
No factor is detected for No-motor run.
The motor runs in normal case.
01 Main power shutoff
The main power of the driver is not turned on.
02
No entry of
SRV-ON input
The Servo-ON input (SRV-ON) is not connected to COM–.
03
Over-travel
inhibition input
is valid
While Pr5.04 is 0 (Run-inhibition input is valid),
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command is Positive direction.
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command is Negative direction.
04
Torque limit setup
is small
Either one of the valid torque limit setup value of Pr0.13 (1st) or Pr5.22
(2nd) is set to 5% or lower than the rating.
05
Analog torque
limit input is valid.
While Pr5.21 is 0 (analog torque limit input accepted),
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and speed command is Positive direction.
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and speed command is Negative direction.
06 INH input is valid.
Pr5.18 is 0 (Command pulse inhibition input is valid.), and INH is open.
07
Command pulse
input frequency
is low.
The position command per each control cycle is 1 pulse or smaller due to,
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08 CL input is valid.
While Pr5.17 is 0 (Deviation counter clear at level), the deviation counter
clear input (CL) is connected to COM–.
09
ZEROSPD input
is valid.
While Pr3.15 is 1 (Speed zero clamp is valid.), the speed zero clamp input
(ZEROSPD) is open.
10
External speed
command is small.
While the analog speed command is selected, the analog speed
command is smaller than 0.06[V].
11
Internal speed
command is 0.
While the internal speed command is selected, the internal speed
command is set to lower than 30 [r/min]
12
Torque command
is small.
The analog torque command input (SPR or P-ATL) is smaller than 5 [%]
of the rating.
13
Speed limit is
small.
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Pr3.07, (4th speed of speed setup) is set to lower than 30 [r/min].
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input (SPR) is smaller than 0.06 [V].
14 Other factor
The motor runs at 20 [r/min] or lower even though the factors from 1 to 13
are cleared,
(the command is small, the load is heavy, the motor lock or hitting, driver/
motor fault etc.)
.......Position control
....... Velocity control
.......Torque control
....... Full-closed control
Control mode
Factor No.
Note
* Motor might run even though the other number than 0 is displayed.
Refer to "6.In trouble".
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