Table of Contents
Advertisement
MATHS FUNCTIONS
Off
Add
Subtract
Multiply
Divide
Group Avg*
Group Min*
Group Max*
Modbus Input
Copy
Grp Min Latch*
Grp Max Latch*
Channel Max
Channel Min
Channel Avg
Config Revision
Note: * All 'Group' functions operate on the 'Recording' group, not on the 'Trend' group.
Page 82
FEC920: USER GUIDE
Out = -9999; status = Off
Out = Input1 + Input2
Out = Input1 - Input2
Out = Input1 x Input2
Out = Input1 ¸ Input2. If Input2 = 0, Out = -9999; Status = 'Bad'.
Out = Instantaneous sum of all points in the recording group (except this one and any
channel that has been configured with operation = group average, group minimum, group
maximum, group minimum (latched), group maximum (latched), channel maximum or
channel minimum), divided by the number of points in the group (excluding this one).
Any point that has a status other than 'Good' is excluded from the calculation.
If the group contains no channels, Out = -9999; Status = 'No data'.
Out = Instantaneous value of whichever point (except this one) in the recording group has
the lowest value.
Any point that has a status other than 'Good' is excluded from the calculation.
If the group contains no channels, Out = -9999; Status = 'No data'.
Out = Instantaneous value of whichever point (except this one) in the recording group has
the highest value.
Any point that has a status other than 'Good' is excluded from the calculation.
If the group contains no channels, Out = -9999; Status = 'No data'.
Out = value written to this channel's Modbus input.
If the comms timeout expires, Out = -9999; status = 'No data'.
Allows an input or other derived channel to be copied.
Out = Lowest value reached by any point in the recording group (except this one) since
last reset.
Any point that has a status other than 'Good' is excluded from the calculation.
If the group contains no channels, Out = -9999; Status = 'No data'.
Out = Highest value reached by any point in the recording group (except this one) since
last reset.
Any point that has a status other than 'Good' is excluded from the calculation.
If the group contains no channels, Out = -9999; Status = 'No data'.
Out = Highest value reached by Input1 since last reset.
If Input1 has a status other than 'Good', then Out = -9999 and 'Status' depends on the
status of Input1.
Out = Lowest value reached by Input1 since last reset.
If Input1 has a status other than 'Good', then Out = -9999 and 'Status' depends on the
status of Input1.
Out = the average value of Input1 over the time specified in 'Period'.
If Input1 has a status other than 'Good', then Out = -9999 and 'Status' depends on the
status of Input1.
Out = current Configuration Revision value.
A5E45696052A Rev-AA
September 18
Advertisement
Table of Contents
