GE AF-600 FP Series Design And Installation Manual page 49

Application Set-Up Examples
CAUTION
Thermistors must use reinforced or double insulation to
meet PELV insulation requirements.
6 6
Table 6.9 Using Logic Controller to Set a Relay
46
TM
AF-600 FP Design and Installation Guide
Parameters
Function Setting
H-20 Motor
Feedback Loss
Function [1] Warning
H-21 Motor 100RPM
Feedback Speed
Error
H-22 Motor 5 sec
Feedback Loss
Timeout
LC-00 Logic [1] On
Controller Mode
LC-01 Start Event [19] Warning
LC-02 Stop Event [44] Reset
key
LC-10 Comparato [21] Warning
r Operand no.
LC-11 Comparato [1] ≈*
r Operator
LC-12 Comparato 90
r Value
LC-51 Logic [22]
Controller Event Comparator 0
LC-52 Logic [32] Set
Controller Action digital out A
low
E-24 Function [80] Logic
Relay Controller
digital output
A
* = Default Value
Notes/comments:
If the limit in the feedback
monitor is exceeded, Warning
90 will be issued. The monitors
Warning 90 and in the case
that Warning 90 becomes TRUE
then Relay 1 is triggered.
External equipment may then
indicate that service may be
required. If the feedback error
goes below the limit again
within 5 sec. then the drive
continues and the warning
disappears. But Relay 1 will still
be triggered until [Reset] on
the keypad.
DET-768b
Hand Off Auto (HOA), without the use of the Drive keypad
To have a HOA system with an external 0-10 V potenti-
ometer for the hand reference and a 4-20 mA signal for
the auto reference, 2 set-ups should be used. In this
example set-up 1 is used for the hand mode and set-up 2
for the auto mode. Analog input 53 is used for the hand
reference (0-10 V potentiometer) and analog input 54 for
the auto reference (4-20 mA) and digital input 27 for the
set-up selector. Please ensure that the analog inputs have
the correct dip settings (A-53 [U] and A-54 [I]).
In the upper right corner of the keypad 2 numbers are
shown – like 1(1). The number outside the parenthesis is
the active set-up and the number inside the parenthesis is
the set-up which will be edited. Default will always be 1(1).
Make sure you edit set-up 1.
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 set-up to [9] Multi Set-up. This
parameter change is needed to be able to
change set-up from an external source, like a
digital input.
3. Set K-11 Edit Set-up to [9] Active Set-up. This is
recommended because then the active setup will
always be the set-up that is edited. If you prefer
you can also ignore this and manually control
what set-up you want to edit through parameter
K-11.
4. Set E-03 Terminal 27 Digital Input to [23] Set-up
select bit 0. When terminal 27 is OFF, set-up 1
(hand) is active, when it is ON, set-up 2 (auto) is
active.
5. Set F-01 Frequency Setting 1 to Analog input 53
(hand mode).
6. Copy set-up 1 to set-up 2. Set K-51 Set up Copy to
[2] Copy to set-up 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 2 set-ups together. Set K-12
This Set-up Linked to to [2] set-up 2.
8. Change to set-up 2 by setting input 27 ON (if
parameter K-11 is [9]) or by setting K-11 Edit Set-
up to set-up 2.
9. Set F-01 Frequency Setting 1 to 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 set-up. Set-up 1 is Hand mode and set-up
2 is Auto mode.