Analog Outputs - YASKAWA E7N Technical Manual

Analog Outputs

Two analog outputs are provided, both can be configured for a signal level of 0 to 10 VDC or 4 to 20 mA. The signal level is
controlled by the position of jumpers J2 and J3 (see Figures 1.8 and 1.9 for location) on Control PCB A2 and by the values
selected for Drive parameters H4-07 and H4-08.
Configuring the Analog Outputs:
Terminals
Analog AC
Output Common
TB3-4 TB3-1
TB3-4 TB3-1
TB5-6 TB5-7
TB5-6 TB5-7
* = For Drive programming reference
Programming the Analog Outputs:
The TB3-4 and TB5-6 analog outputs can be programmed to be proportional to any of the following Drive variables.
Setting
1
2
3
6
7
8
15
16
18
* SFS is the internal soft starter signal. This signal is generated from the reference and often it passes through the accel/ decel functions.
See Page A-17 or the H4-0X parameters in the programming manual, TM.E7.02 for additional programming details.
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Table 2.9 Analog Outputs
Jumper Position
Signal Level J2
4-20 mA 1-2 N/A
0-10 VDC 2-3 N/A
4-20 mA N/A
0-10 VDC N/A
Table 2.10 Analog Output Proportional Variables
Description
Frequency Ref
Output Freq
Output Current
Output Voltage
DC Bus Voltage
Output kWatts
Term A1 Level
Term A2 Level
Mot SEC Current
Electrical Installation 2 - 14
Parameter
J3 Terminal * H4-07
FM 2: 4-20 mA
FM 0: 0-10 V
1-2 AM N/A
2-3 AM N/A
Setting Description
20 SFS Output*
24 PI Feedback
31 Not Used
36 PI Input
37 PI Output
38 PI Setpoint
51 Auto Mode Fref
52 Hand Mode Fref
53 PI Feedback 2
Drive
Parameter
H4-08
N/A
N/A
2: 4-20 mA
0: 0-10 V