ABB Remote I/O RIO600 Installation And Commissioning Manual page 91

1MRS757488 H
RIO600
Installation and Commissioning Manual
Function block
CMSTA, VMSTA, PEMSTA
I_A
AvAmpsA
I_B MaxAmpsA
AvAmpsB
I_C
MaxAmpsB
U_A
AvAmpsC
U_B
MaxAmpsC
U_C
AvW
I0
MaxW
BLOCK
AvVAr
MaxVAr
AvVA
MaxVA
GUID-7128BA48-98A5-4CF2-9774-E5ED6614A387 V1 EN
Figure 47: Function block
Functionality
The current, voltage and power average and peak measurement functions CMSTA,
VMSTA and PEMSTA are used to calculate the average and peak value of current,
voltage and power. The functions can be enabled and disabled with the Operation
setting.
The corresponding parameter values are "On" and "Off". The average interval can be
set to "3","10", "15", "60", "120", or "1440" minutes and the peak interval to "1 day",
"1 week", "1 month", or "1 year".
Signals
Table 51: CMSTA, VMSTA & PEMSTA Input signals
Name Type
I_A REAL
I_B REAL
I_C REAL
U_A REAL
U_B REAL
U_C REAL
Io REAL
BLOCK -
Commissioning
Default Description
- Phase A current
- Phase B current
- Phase C current
- Phase to earth voltage
A
- Phase to earth voltage
B
- Phase to earth voltage
C
- Residual current
- Block through settings
only
Section 6
83