KE300A Inverter Parameter Description
107
P5-11
AO1 gain
Factory default
1.00
Setting range
-10.00 ~ +10.00
P5-12
AO2 Zero-offset coefficient
Factory default
0.00%
Setting range
-100.0% ~ +100.0%
P5-13
AO2 gain
Factory default
1.00
Setting range
-10.00 ~ +10.00
The parameters are used to correct the zero drift of the analog output and the output amplitude deviation.
They can also be used to define custom AO output curve.
If “b” represents zero offset, k represents gain, Y represents actual output, and X represents standard
output, the actual output is: Y=kX+b;
Where,
100% of zero-offset coefficients of AO1 and AO2 corresponds to 10V (or 20mA).
Standard output denotes 0 to maximum analog output corresponding to the output of 0 to 10V (or 4mA to
20mA) without Zero-offset and gain correction.
If the field needs 4mA ~ 20mA analog output, the corresponding signal source for AO1, AO2 output analog
signal (A9-09, A9-10) need to be selected, no need to set the zero-offset coefficient. The analog output
deviation is corrected by the corresponding P5-11 and P5-13 gains.
P5-17
HDO open collector output delay time
Factory default
0.0s
Setting range
0.0s ~ 3600.0s
P5-18
Relay 1 output delay time
Factory default
0.0s
Setting range
0.0s ~ 3600.0s
P5-19
Relay 2 output delay time
Factory default
0.0s
Setting range
0.0s ~ 3600.0s
Set the delay time of output terminal HDO, relay 1 and relay 2. The delay time is time interval from the
status changing to actual output changing.
P5-22
Output terminal valid status selection
Factory default
000
Setting range
0
Positive logic
1
Negative logic
Units place
HDO valid status selection
Tens place
Relay 1 valid status setting (0 ~ 1, ibid)
Hundreds place
Relay 2 valid status setting (0 ~ 1, ibid)
The output logic of output terminal HDO, relay 1 and relay 2.
0: Positive logic, the digital output terminal connects with the relevant COM is valid, disconnect invalid.
1: Negative logic, the digital output terminal connects with the relevant COM is invalid, disconnect valid.
