IDEC FL1E SmartRelay User Manual
Page 225
IDEC SmartRelay functions
IDEC SmartRelay Manual
211
Parameter p (number of decimals)
Applies only to the values displayed in a message text.
En
S
S1
S2
AQ
V1
V3
V2
V4
0
Timing diagram
Functional description
If input En is set, then the function issues one of 4 possible
analog values V1 to V4 at the output AQ, depending on the
value of S1 and S2.
If the input En is not set, then the function issues the analog
value 0 at output AQ.
Analog output
If you interconnect this special function with a real analog
output, note that the analog output can only process values
between 0 and 1000. To do this, you may need to connect
an additional amplifier between the analog output of the
special function and the real analog output. Using this
amplifier, you standardize the output range of the special
function to a value range of 0 to 1000.
Setting the Par parameter
View in programming mode (example):
B3 1+/
V1 =+04000
V2 =–02000
B3 2+/
V3
B020
V4
B021
p
=0
Press
View in parameter assignment mode:
B3 1
V1 =+04000
V2 =–02000
B3 2
V3
B020
V4
B021
AQ =+4000
Press