GE Industrial Solutions HE300GEN150 - Manual (Page 17)

PAGE 18 13 APR 2000 MAN0373-01
CH. 3
3.3 Operation Configuration Parameters
The previous section described parameters that are used to directly configure the Option Card. There are
other configurable parameters in the drive that effect the operation of the Option Card, (GEN150), such
as drive control and error handling. The following table lists and describes the parameter settings that
affect the Option Card operation.
Table 3.3 - Parameter Effect on Option Card Operation
Operation
Parameter
Description Valid Input
Values
Default Value
Link
Function
Value Freq. from
Option
Card
Commands from
Option Card
0 Disabled Disabled
1 Enabled Disabled
2 Disabled Enabled
H30
3 Enabled Enabled
0-3 0
o27 Loss of Network Behavior
•
0 = Immediate trip – Code ERR5
•
1 = ERR5 trip after timer setting o28
•
2 = Re-check after the timer setting o28
•
3 = Ignore communication error
0-3 0
o28 ERR5 timer setting (used with o27) 0.0 – 60.0 S 0.0 Seconds
3.3.1 Description of Parameter H30
Parameter H30 is used to split the Frequency and Command control between the drive and the Option
Card. The frequency and/or the stop/start commands can be controlled completely by the drive,
completely by the option card or split so one of the commands is controlled by the drive and the other is
controlled by the option card.
3.3.2 Description of Parameters o27 and o28
Parameters o27 configures how the drive reacts to a loss of network. Out of the four settings, the first (0)
setting allows for an immediate trip when a network problem occurs. The last setting (3) configures the
drive to ignore the error. The middle two settings (1 and 2) use a timer setting (o28) in conjunction with
the error setting. Parameter o28 contains the timer setting that is used when o27 is configured for a value
of 1 or 2.