Emerson EV1000-2S0004G User Manual page 67

艾默生变频器、艾默生CT高级授权代理商--广州盟雄 020-85543394 qq:2294731312
F7.27 AO2 output selection
F7.28 Reserved
AO1 and AO2 are analog output terminals.
Refer to section 3.3.2 for the output
characteristics of AO1 and AO2, their analog
output ranges are defined by F7.29.
Refer to Table 5-10 for the function of F7.26 and
F7.27.
Table 5-10 Signals from AO1 and AO2
Setting Function
Output freq. before
0
compensation
Output freq. after
1
compensation
2 Preset freq.
3 Output current
4 Output current
5 Output torque
6 Output voltage
7 Bus voltage
8 VCI
9 CCI
10 Output power
Extended function 2
11
of host
Setting of
12
potentiometer
Using extended function 2 of host, AO1 and AO2
output can be controlled by serial port directly. If
F7.26 or F7.27 is set at 11, the output of AO1 or
AO2 "65535" corresponds to max. analog output
Range: 0 ～ 12 【 3 】
Range
0 ～ max. output freq.
0 ～ max. output freq.
0 ～ max. output freq.
0 ～ 2 times of drive's
rated current
0 ～ 2 times of drive's
rated current
0 ～ 2 times of motor's
rated torque
0 ～ 1.2 times of drive's
rated voltage
0 ～ 800V
0 ～ 10V
0 ～ 10V/0 ～ 20mA
0 ～ 2 times of rated
power
0 ～ 65535
0~10V
EV1000 Series General Purpose Variable Speed Drive User Manual
10V (20mA). Please refer to Appendix 2.
Suppose you want:
AO1 outputs 4~20mA, which means the bus
voltage is 0～800V.
You should do the following configuration:
①F7.26=7, output signal presenting bus voltage;
②F7.29=01, AO1 output: 4~20mA;
③F7.30=100％, output gain 100％;
④Select 0/4-20mA of CN16 jumper.
F7.29 Analog output range Range: 00 ～ 11 【 00 】
Thou. Hun. Ten
Fig. 5-48 Analog Output Type Selection
The parameter is to select the output type, i.e.
voltage or current, of AO1 and AO2.
CN16 jumper is for AO1, "I" represents current,
"V" represents voltage.
CN17 jumper is for AO2, "I" represents current,
"V" represents voltage.
F7.30 AO1 output gain Range: 0.0 ～ 200.0 ％【 100.0 ％】
F7.31 AO2 output gain Range: 0.0 ～ 200.0 ％【 100.0 ％】
You can change the measurement range or
calibrate error of AO1 and AO2 outputs by
adjusting the output gain.
Note：
The parameter will come into effect immediately
while you change it.
F7.32 Max output pulse
freq. of Y2
Chapter 5 Parameters
One's place
AO1 output range
0: 0~10V or 0~20mA
1: 2~10V or 4~20mA
AO2 output range
0: 0~10V or 0~20mA
1: 2~10V or 4~20mA
Reserved
Reserved
Range: 0 ～ 50.0kHz
【 10.0KHz 】
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