GE AF-650 GP Design And Installation Manual page 96

RS485 Installation and Set-...
Programmed ref. Parameter
value
1 Parameter C-05
Multi-step
Frequency 1 - 8
[0]
2 Parameter C-05
Multi-step
Frequency 1 - 8
[1]
3 Parameter C-05
Multi-step
Frequency 1 - 8
[2]
4 Parameter C-05
Multi-step
Frequency 1 - 8
[3]
Table 9.15 Reference Values
Bit 02, DC brake
Bit 02 = 0 leads to DC brake and stop. Set braking current
and duration in parameter B-01 DC Brake Current and
parameter B-02 DC Braking Time.
Bit 02 = 1 leads to ramping.
Bit 03, Coasting
Bit 03 = 0: The frequency converter immediately "lets go"
of the motor (the output transistors are "shut off") and it
coasts to a standstill.
Bit 03 = 1: The frequency converter starts the motor, if the
other starting conditions are met.
Bit 04, Quick stop
Bit 04 = 0: Makes the motor speed decel to stop (set in
parameter C-23 Quick Stop Decel Time).
Bit 04 = 1 leads to ramping.
Bit 05, Hold output frequency
Bit 05 = 0: The present output frequency (in Hz) freezes.
Change the frozen output frequency only with the digital
inputs (parameter E-01 Terminal 18 Digital Input to
parameter E-06 Terminal 33 Digital Input) programmed to
Speed up and Slow down.
NOTICE
If freeze output is active, the frequency converter can
only be stopped by the following:
•
Bit 03 Coasting stop
•
Bit 02 DC brake
•
Digital input (parameter E-01 Terminal 18 Digital
Input to parameter E-06 Terminal 33 Digital
Input) programmed to DC brake, Coasting stop,
or Reset and coasting stop.
MG35M402
AF-650 GP™ Design and Installation Guide
Bit 01 Bit 00
0 0
0 1
1 0
1 1
DET-767c All rights reserved.
Bit 06, Ramp stop/start
Bit 06 = 0: Causes a stop and makes the motor speed
decel to stop via the selected decel parameter.
Bit 06 = 1: Allows the frequency converter to start the
motor, if the other starting conditions are met.
Bit 07, Reset
Bit 07 = 0: No reset.
Bit 07 = 1: Resets a trip. Reset is activated on the signal's
leading edge, that is, when changing from logic '0' to
logic '1' .
Bit 08, Jog
Bit 08 = 1: The output frequency is determined by
parameter C-21 Jog Speed [RPM].
Bit 09, Selection of ramp 1/2
Bit 09 = 0: Ramp 1 is active (parameter F-07 Accel Time 1 to
parameter F-08 Decel Time 1).
Bit 09 = 1: Ramp 2 (parameter E-10 Accel Time 2 to
parameter E-11 Decel Time 2) is active.
Bit 10, Data not valid/Data valid
Tells the frequency converter whether to use or ignore the
control word.
Bit 10 = 0: The control word is ignored.
Bit 10 = 1: The control word is used. This function is
relevant because the message always contains the control
word, regardless of the message type. Turn off the control
word, if it should not be used when updating or reading
parameters.
Bit 11, Relay 01
Bit 11 = 0: Relay not activated.
Bit 11 = 1: Relay 01 activated if control word bit 11 is
selected in parameter E-24 Function Relay.
Bit 12, Relay 04
Bit 12 = 0: Relay 04 is not activated.
Bit 12 = 1: Relay 04 is activated if control word bit 12 is
selected in parameter E-24 Function Relay.
Bit 13/14, Set-up selection
Use bits 13 and 14 to select from the 4 menu set-ups
according to Table 9.16.
Set-up Bit 14
1
2
3
4
Table 9.16 4 Menu Set-ups
The function is only possible when Multi set-upsare
selected in parameter K-10 Active Set-up.
Bit 15 Reverse
Bit 15 = 0: No reversing.
Bit 15 = 1: Reversing. In the default setting, reversing is set
to digital in parameter O-54 Reversing Select. Bit 15 causes
reversing only when Ser. communication, Logic or Logic
and is selected.
Bit 13
0 0
0 1
1 0
1 1
93
9 9