GE Industrial Solutions AF-600 FP Fan and Pump Drive (460V_575V 150HP and above) - Manual (Page 100)

NB!
The decel ramp time is automatically adjusted to avoid tripping of the frequency converter.
C-05 Multi-step Frequency 1 - 8
Array [8]
Range: Function:
0.00 %* [-100.00 - 100.00 %] Enter up to eight different preset references (0-7) in this parameter, using array programming. The preset
reference is stated as a percentage of the value Ref
MAX
(par. F-53 Maximum Reference, for closed loop
see par. CL-14 Maximum Reference/Feedb.). When using preset references, select Preset ref. bit 0 / 1 / 2
[16], [17] or [18] for the corresponding digital inputs in parameter group E-## Digital Inputs.
C-30 Frequency Command 2
Option: Function:
Select the reference input to be used for the second reference signal. par. F-01 Frequency Setting 1, par.
C-30 Frequency Command 2 and par. C-34 Frequency Command 3 define up to three different reference
signals. The sum of these reference signals defines the actual reference.
This parameter cannot be adjusted while the motor is running.
[0] No function
[1] Analog input 53
[2] Analog input 54
[7] Pulse input 29
[8] Pulse input 33
[20] * Digital Potentiometer
[21] Analog input X30/11 (OPCGPIO)
[22] Analog input X30/12 (OPCGPIO)
[23] Analog Input X42/1 (OPCAIO)
[24] Analog Input X42/3 (OPCAIO)
[25] Analog Input X42/5 (OPCAIO)
[30] Ext. Closed Loop 1
[31] Ext. Closed Loop 2
[32] Ext. Closed Loop 3
C-40 Semi-Auto Jump Freq Set-up
Option: Function:
[0] * Off No function
[1] Enabled Starts the Semi-Automatic Bypass set-up and continue with the procedure described above.
AF-600 FP High Power Operating Instructions
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