GE AF-650 GP Series, Руководство по проектированию и установке

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1. Make all the parameter changes you need that
will be common for auto and hand mode, like
motor parameters etc.
2. Set K-10 Active setup to [9] Multi Setup . This
parameter change is needed to be able to
change setup from an external source, like a
digital input.
3. Set K-11 Edit Setup to [9] Active Setup . This is
recommended because then the active setup will
always be the setup that is edited. If you prefer,
you can also ignore this and manually control
what setup you want to edit through K-11.
4. Set E-03 Terminal 27 Digital Input to [23] Setup
select bit 0 . When terminal 27 is OFF, setup 1
(hand) is active, when it is ON, setup 2 (auto) is
active.
5. Set F-01 Frequency Setting 1 to [1] Analog input 53
(Hand mode) .
6. Copy setup 1 to setup 2. Set K-51 Setup Copy to
[2] Copy to setup 2 . Now setup 1 and 2 are
identical.
7. If you need to be able to change between hand
and auto mode while the motor is running, you
will have to link the two setups together. Set
K-12
This Setup Linked to to [2] setup 2 .
8. Change to setup 2 by setting input 27 ON (if K-11
is [9]) or by setting K-11 Edit Setup to setup 2.
9. Set F-01 Frequency Setting 1 to [2] Analog input 54
(Auto mode). If you want different settings in
hand and auto mode, like different accel/decel
ramps, speed limits etc. you can now program
them. You just have to make sure you edit the
correct setup. Setup 1 is Hand mode and setup 2
is Auto mode.
Parameters
Function Setting
E-01 Terminal 18
Digital Input [8] Start*
E-03 Terminal 27
Digital Input
[23] Setup
select bit 0
* = Default Value
Notes/comments:
GE 30 mm HOA Cat# (1)
104PSG34B & (3) CR104PXC1
Table 6.12 HOA
6.3 Controls
6.3.1 AF-650 GP Controls
The adjustable frequency drive is capable of controlling
either the speed or the torque on the motor shaft. Setting
H-40 Configuration Mode determines the type of control.
Speed control
There are two types of speed control:
•
Speed open-loop control which does not require
any feedback from the motor (sensorless).
•
Speed closed-loop PID control requires a speed
feedback to an input. Properly optimized speed
closed-loop control will have higher accuracy
than speed open-loop control.
Selects which input to use as speed PID feedback in
PI-00 Speed PID Feedback Source .
Torque control
The torque control function is used in applications where
the torque on motor output shaft is controlling the
application as tension control. Torque control can be
Application Setup Examples AF-650 GP
TM
Design and Installation Guide
DET-767A 6-5
6 6