TESTO 6681 Instruction Manual page 131

Field/button
[Activate relay
n]
[Deactivate
relay n]
3 Click on [OK] or [Cancel] to close the dialogue.
The analog output returns to Measuring Mode again.
Explanation
Check the relay function (see volume 1, chapter 1.4.6.6).
Close contact.
A warning informs that the value is being transmitted to a
connected PLC, external display, etc. in the event of
existing cabling.
Open contact.
A warning informs that the value is being transmitted to a
connected PLC, external display, etc. in the event of
existing cabling.
P2A software
- 3.3 Using the software 131