63/90
User manual SCAIME:
NU-Soft-eNod4F-E-0716_235704-C.doc
13.2.3
Analog output(s) assignment (IO+ version)
The following tables describe the possible assignments.
bits
meaning
note
b3 b2 b1 b0
analog output(s) assignment
0000
none
the output level does not vary
0001
copy gross weight
Adjustable polarity
0010
copy net weight
0011
level on request
parameter
External value to control
analog output
will drive analog output
0100
flow rate control output
in loss in weight feeder mode (for
extraction device control)
0101
copy instantaneous flow rate
0110
copy average flow rate
b4
polarity
0
unipolar
could be set only with gross
measurement
1
bipolar
b
7
b
6
b
5
output voltage settings
000
disable
001
0 V - 5 V
010
0 V - 10 V
b
10
b
9
b
8
output current settings
000
disable
001
4 mA - 20 mA
010
0 mA - 20 mA
011
0 mA - 24 mA
100
4 mA - 20 mA with alarm at 3.6 mA
voltage output is inactive (High-Z
state)
13.2.4
External value to control analog output (IO+ version)
If an external device (e.g. PLC) would like to control extraction command through
eNod4
analog output, so that output
must be set on
level on request
function. In this configuration
eNod4
will copy
external value to control analog
output
parameter on analog output in current and voltage.
The external value parameter is expressed in 0.01% of full scale of analog output current or voltage.
