Current Output (Rng) Sub-Function - EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER Instruction Manual

Operating Instructions
7.6

Current Output (rng) sub-function

This sub-function lets you set the transmitter current output range of this unit. The difference between
the upper and lower range has to be a minimum of 20% of Full Scale, anywhere on the scale.
HOLD SETUP
rng rng
HOLD SETUP
200.0 200.0
0.1 0.1
4
HOLD SETUP
4-20 4-20
out out
4
HOLD SETUP
0.00 0.00
r.4 r.4
4
HOLD SETUP
200.0 200.0
r.20 r.20
4
Follow directions in 7.8.2 to enter Current Output mode.
Press the ENTER key. Scroll with the
1)
value and the lower display shows "r.0(4)".
2) Press the or
to 80.0 % F.S.; Default is 0% F.S.).
3) Press the ENTER key to confirm your selection.
4) Press the ENTER key to return to Advanced Set-up mode, or return to Measurement mode by
pressing the
7.6.4 Selecting Conductivity value at 20mA
This parameter lets you choose the conductivity value at which the transmitter output will be 20mA.
5) Follow directions in 7.8.3 to enter Current Output mode.
Press the ENTER key. Scroll with the
6)
value and the lower display shows "r.20".
7) Press the or
100.0% F.S.; Default is 100% F.S.).
68X216802
7.6.1
1) Enter Advanced Set-up mode. Push the ENTER key and scroll
to Advanced Set-up security code "22". Push the ENTER key again.
Press the
2)
"rng". Press ENTER.
3) Measurement range selection. Please refer to 7.7. Press
ENTER to proceed to current output sub-function (7.8.2)
S
7.6.2
This parameter lets you choose between 0-20 mA or 4-20 mA output.
1) Follow directions in 7.8.1 to enter Current Output mode.
2) Press the ENTER key. Scroll with the
display shows the output type (0-20 or 4-20), and the lower display
shows "out".
3) Press the
mA.
4) Press the ENTER key to confirm your selection.
S S
5) Proceed to 7.8.3, or return to Measurement mode by pressing
the and
7.6.3
S S
This parameter lets you choose the conductivity value at which the
transmitter output will be 0(4) mA.
keys to select the required conductivity value to be equivalent to 0(4) mA (0.00
and keys simultaneously (escape).
keys to select the required conductivity value to be equivalent to 20 mA (20.0 to
Entering current output sub-function
or keys to scroll until the upper display shows
Choosing the output type
or keys to select your output type: 0-20 or 4-20
keys simultaneously (escape).
Selecting Conductivity value at 0(4)mA
or keys until the upper display shows a conductivity
or keys until the upper display shows a conductivity
lpha-CON1000
or keys until the upper
21