QS
25
—————— Quick Start up ——————
· Press [Down arrow] to “Take motor par” and
[Enter] and set all the motor parameters. If, when
you do this, a message saying “Over-range
error XXX” appears, there is something wrong
with the data you have entered. The drive has
NOT ACCEPTED the values you have entered.
The most common cause of this is trying to
[Enter] a value for “Nominal Current that is less
than 30% of the drive rating. This is not allowed
due to problems in control of a large drive on a
very small motor. Try to go back to the beginning
of step 6 and repeat the entries. If this doesn’t
work, see Overflow list in chapter 1.12,
“Troubleshooting” or contact your service office.
7. Set Drive Base Values:
· Press [Left arrow] until back to “drive
parameter” then
[Down arrow] to
“configuration”, then
[Enter].
· Press
[Down arrow] to “Speed Base Value”
then
[Enter] and set the nameplate rated full load
speed on the motor nameplate, press
[Enter].
· Press
[Down arrow] to “full load current” then
[Enter] and set the DRIVE (not motor) rated full
load current on the drive nameplate by using the
[Up arrow] / [Down arrow] keys, then press
[Enter] to set.
8. Set Regulation Mode: (V7f, Sensorless vect or
Field oriented mode )
· Press
[Up arrow] to “Regulation mode”, then
[Enter] and use [Up arrow] / [Down arrow]
keys to select “sensorless vect” or “Field
oriented” then
[Enter].
· If “Field oriented” mode is select:
· Press
[Down arrow] until to “Motor spd fbk”,
then press
[Enter], [Down arrow] to “Encoder
1 type”, then
[Enter]. Use the [Up arrow]/
[Down arrow] keys to select sinusoidal encoder
or digital encoder, then
[Enter].
· Press
[Down arrow] to “Encoder 1 pulses”, then
[Enter] and set the value using the [Up arrow]/
[Down arrow] keys to the ppr (pulses per
revolution) of your encoder (usually 1024),
[Enter].
9. Speed Limit:
· Press
[Left arrow] until “Basic Menu”, then
[Down arrow] to “Limits”, then [Enter] for
“Speed Limits”, then
[Enter] for “Speed
Amount”, then
[Enter] to “Speed Min Amount”.
Press
[Down arrow] to “Speed Max Amount”,
and
[Enter]. Change the value from 5000 rpm
to the maximum speed of the motor using the
[Up arrow]/[Down arrow] keys as before (for
now set it to 105% of the rated motor speed).
Press
[Enter].
10. Prepare for Self Tune:
The keypad will be used for this purpose but the
I/O needs to be connected properly so the
hardware enable/disable functions.
11. Save Parameters:
· Press
[Left arrow] until to “limits”, then [Up
arrow] until “Basic Menu” then [Enter], then
[Down arrow] to “save parameters”, then
[Enter].
The display will read “wait” until the values are
permanently stored.
12. Self Tune:
Make sure power is on and drive not enabled.
Close the switch on terminal 12 (hardware enable
has 24 Vdc on it).
· When the enable switch is made, Press
[Left
arrow] until “Basic Menu” then [Down arrow]
to “Drive Parameter”, then
[Enter], then [Down
arrow] to “motor parameters” and [Enter].
Press “
[Down arrow] to “Self Tuning” and
[Enter] to see “self tune 1”. Press [Enter] to see
“start part 1” and
[Enter], “start part 1 ?” and
[Enter] again. The keypad should show the
“enable” led illuminated, if not, make sure that
you have the jumpers (or external switches) set
so that 24 Vdc exists on 12, 13, 14, 15, with
respect to 16 or 18.
· You should now see “measuring Rs” (stator
resistance). Wait until the display says “end”,
then disable the drive (open the switch to 12)
and push
[Left arrow] twice to see “self tune
1”, press
[Enter], then [Down arrow] all the
way to “take val part 1” and
[Enter]. The display
will read “wait” until the values are stored.
NOTE:
“xxx range error” or “timeout” messages
may also occur in some extreme parameter
ranges. Repeat execution in this case. If
error messages are persistent see
troubleshooting section.
13. Self Tune part 2:
The initial part of self tuning that can be done
without the motor rotating has been
accomplished, now in order to get the best
possible tuning, the motor needs to be free to
turn with no load attached to the shaft. For this
we use Self tune mode 2a. If, for any reason, the
motor cannot be made free to rotate with no load,
then a “close” level of tuning can still be
accomplished by selecting Self tune mode 2b.
· Now press
[Left arrow] to see “self tune 1”
then
[Down arrow] to “self tune 2a or 2b and
press
[Enter]. Enable the drive using the switch
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