GE AF-600 FP Design And Installation Manual page 61

Fan & pump drive
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Application Set-up Examples
CAUTION
Thermistors must use reinforced or double insulation to
meet PELV insulation requirements.
6
6
6-4
AF-600 FP Design and Installation Guide
Table 6.9 Using Logic Controller to Set a Relay
DET-768A
Parameters
Function
Setting
H-20 Motor
Feedback Loss
Function
[1] Warning
H-21 Motor
100 RPM
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.
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