Control Relay A/Control Relay B (Sp1/Sp2) Sub-Function; Entering The Set Point 1 (Or Set Point 2) Sub-Function; Selecting The Set Point Values - EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER (REVISION 3) Instruction Manual

Operating Instructions
8) Press ENTER key to confirm your selection.
9) Continue with additional Additional Set-up procedures, or return to Measurement mode by
pressing the ▲ and ▼ keys (escape) simultaneously).
7.3

Control Relay A/Control Relay B (SP1/SP2) sub-function

The SP1 option sets the operating parameters for Relay A; and SP2 for relay B. Since these groups
have the same set-up parameters, they are described together.
HOLD SETUP HOLD
Sp1
6
7.3.1

Entering the Set point 1 (or Set point 2) sub-function

The alpha CON 1000 controller/transmitter can operate in either one of the 10 different conductivity
ranges (see Section 12.2 – Appendix 2: Measurement Ranges Available in the Controller. Refer to
Section 7.5.1 for Selecting the Measuring Range sub-function.
1) Enter Advanced Set-up mode. Push the ENTER key and
▼ keys to)
scroll to Advanced Set-up security code "22". Push the
ENTER key again.
2) Press the ▲ or ▼ keys to scroll until the upper display shows SP1 (or
SP2).
7.3.2

Selecting the set point values

This lets you choose the value that will cause your controller to activate
(Default: SP1 = 100 µS; SP2 = 1900 µS).
1) Press the ENTER key until upper display shows the current set point
value and the lower display shows SP1 (or SP2).
2) Press the ▲ or ▼ keys to select your value for Set point 1 (or Set
point 2). Your controller will activate at the value you select.
3) Press the ENTER key to confirm your selection.
4) Proceed to 7.3.3, or return to Measurement mode by pressing the ▲
and ▼ keys simultaneously (escape).
SETUP HOLD SETUP
100 L
µ
S
Sp1 Sp1
6
HOLD SETUP HOLD
20
µ
S
Hys
6
6
(use ▲ or
14
αlpha-CON1000
SETUP HOLD SETUP
0 0
O . OF.
6
HOLD SETUP
Sp1
HOLD SETUP
100
Sp1
6
HOLD SETUP
L
Sp1
6
µ
S