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Appendix B—Process data values
POWERXL DG1 SERIES VFD
MN040010EN—September 2016 www.eaton.com
DG1 Process data definition
When configuring the Process Data parameters for the DG1 drive there are many parameters which can monitored over the
fieldbus and selected using the P20.1.1 to P20.1.8 menu items.
Menu Item
Parameter
Parameter Number
Default Monitored
Parameter
P20.1.1
FB Data Out 1 Sel
1
Output Frequency
P20.1.2
FB Data Out 2 Sel
2
Motor Speed
P20.1.3
FB Data Out 3 Sel
3
Motor Current
P20.1.4
FB Data Out 4 Sel
4
Motor Torque
P20.1.5
FB Data Out 5 Sel
5
Motor Power
P20.1.6
FB Data Out 6 Sel
6
Motor Voltage
P20.1.7
FB Data Out 7 Sel
7
DC-link Voltage
P20.1.8
FB Data Out 8 Sel
8
Unit Temperature
However, since these
P20.1.1
to
P20.1.8
Menu Items are read write items, these monitored parameters can be modified
to any parameter in the DG1 by simply changing the value for the
P20.1
menu item. For example, if in
FB Data Out 8
one
wanted to monitor the state of the Digital Inputs D1 to D3 they would change
P20.1.8
from an 8 to a 12. For a complete list
of parameters please refer to Communication Application Guide
MN040010EN
which can be found on the www.eaton.com/
drives web site.
Typically the parameters which are monitored over fieldbus are the same types of parameters monitored on the Monitoring
menu of the drive, a list of those parameters and IDs are provided below.
Parameter ID
Description
Parameter ID
Description
1
Output Frequency
16
PID1 Set Point
2
Motor Speed
18
PID1 Feedback
3
Motor Current
20
PID1 Error Value
4
Motor Torque
22
PID1 Output
5
Motor Power
23
PID1 Status
6
Motor Voltage
24
Freq Reference
7
DC-link Voltage
25
Analog Output 1
8
Unit Temperature
26
Running Motors
9
Motor Temperature
27
PT100 Temperature
10
Analog Input 1
28
Last Active Fault
11
Analog Input 2
30
Multi-Monitoring
12
DI1, DI2, DI3
32
PID2 Set Point
13
DI4, DI5, DI6
34
PID2 Feedback
14
DO1
36
PID2 Error Value
15
Torque Reference
38
PID2 Output
39
PID2 Status
