1 rmi parameter descriptions – Rockwell Automation GV3000/SE, VTAC 7 Super Remote Meter Interface Board M/N 2SI3000 M/N 2SI3000E User Manual
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4-2
Super Remote Meter Interface (RMI) Board
4.1
RMI Parameter Descriptions
Analog output 3 is jumper-selected between voltage or current signals (refer to
table 2.3). The default current range is 0 to 20 mA. Further adjustments in current
offset and range can be programmed. For example, for a range of 4 to 20mA on
output 3:
r.008 (Offset) = +819 and r.009 (Gain) = 0.8
The data from the regulator to the analog outputs is normalized so that 4095
corresponds to positive full scale. Additional gain and offset calculation is done by the
RMI board. For outputs 1 and 3, the drive will take the absolute value of the data. The
value for output 2 may be signed (±4095).
r.001 to r.099 Analog Outputs
Par.
Parameter Name
Type
Default
Step
Range
r.001
Analog Output 1 Source
Config.
1
1
0 to 8 (Table 4.1)
r.002
Analog Output 1 Offset
Tunable
0
1
–4095 to +4095
r.003
Analog Output 1 Gain
Tunable
1.000
0.001
0.100 to 5.000
r.004
Analog Output 2 Source
Config.
2
1
0 to 8 (Table 4.1)
r.005
Analog Output 2 Offset
Tunable
0
1
–4095 to +4095
r.006
Analog Output 2 Gain
Tunable
1.000
0.001
0.100 to 5.000
r.007
Analog Output 3 Source
Config.
3
1
0 to 8 (Table 4.1)
r.008
Analog Output 3 Offset
Tunable
0
1
–4095 to +4095
r.009
Analog Output 3 Gain
Tunable
1.000
0.001
0.100 to 5.000
Table 4.1 – Analog Output Source Selections for r.001, r.004, and r.007
Analog Output Selection
Scaling (Max. 4095)
Update
Filter
*
*
Filter outputs are suitable for metering purposes only.
0 = Not used
Output = 0
100 ms
none
1 = Motor Voltage
Max. =
H.000 x 1.1 (V/Hz)
U.007 x 1.1 (Vector)
100 ms
0.5 sec
2 = Motor Current
Max. =
H.002 x 1.5 (V/Hz)
U.004 x 1.5 (Vector)
5 ms
none
3 = Speed Reference
Max. =
P.004 (V/Hz)
U.017 (Vector)
5 ms
none
4 = Motor Speed or Frequency
Max. =
P.004 (V/Hz)
U.017 (Vector)
5 ms
none
5 = Motor Torque
Max. =
150%
100 ms
0.5 sec
6 = Motor Power kW
Max. =
H.000 x H.002 x 1.5 x 1.73 (V/Hz)
U.007 x U.004 x 1.5 x 1.73 (Vector)
100 ms
0.5 sec
7 = DC Bus Voltage
Max. =
1.75 x panel volts
5 ms
none
8 = PI Output
Max. =
Max. PI regulator output
100 ms
none