KE600 Inverter Parameter Description
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4: Keypad potentiometer
The reference frequency is set by keypad potentiometer.
5: High speed PULSE (HDI)
The reference frequency is set by high speed pulse.
Pulse reference signal specification: the voltage range is 9V to 30V, and the frequency range is 0kHz to
50kHz. Pulse given can only be input from the multifunctional input terminal HDI.
6: Multi-step speed
The reference frequency is determined by P4 and PC groups. The selection of steps is determined by
combination of multi-step speed terminals.
7: Simple PLC
User can set reference frequency, hold time, running direction of each step and acceleration/deceleration
time between steps. For details, please refer to description of PC group.
8: PID
The reference frequency is the result of PID adjustment. For details, please refer to description of PA
group.
9: Communication
The reference frequency is set through RS485. For details, please refer to Modbus protocol in Chapter 9.
P0-04
Auxiliary frequency source
B selection
Factory default
0
Setting range
0
Keypad
(P0-08, UP and DOWN Adjustable, non-recorded)
1
Keypad
(P0-08, UP and DOWN Adjustable, recorded)
2
Al1
3
Al2
4
Keypad potentiometer
5
High speed PULSE (HDI)
6
Multi-step speed
7
Simple PLC
8
PID
9
Communication
When the auxiliary frequency source is used as independent frequency reference channel (i.e. frequency
source switching from A to B), it is used in the same way as the main frequency source. Please refer to
P0-03.
When the auxiliary frequency source is used as combination reference, please note:
1. If the auxiliary frequency source is keypad reference, the frequency (P0-08) is invalid, and it needs to
adjust the main reference frequency through the keys
“▲”and “▼” of the keyboard (or UP and DOWN of
multifunctional input terminals).
2. If the auxiliary frequency source is analog input reference (AI1, AI2) or pulse input reference, 100% of
input corresponds to the auxiliary frequency source range (refer to P0-05 and P-06).
3. If the frequency source is pulse input reference, it is similar to the analog input reference.
