TESTO 6681 Instruction Manual page 120

P2A software
120
Relay limit
values 1 to 4
Relay x
Not used
Collective
alarm
MIN monitoring If switched to ON (NO contact) or OFF (NC contact) under
- 3.3 Using the software
Explanation
In this mask, the relays or display alarms are
parameterized
Only have the transmitter wired and connected by
authorized personnel with the voltage disconnected.
Four relays are available (optional).
Relay is not used.
Hysteresis image and input options are hidden.
A relay can be used as a collective alarm detector in the
event that selected messages appear. See below for
selection of the messages.
the limit value; in the event of a subsequent exceeding of
limit value plus hysteresis, it is switched to OFF (NO
contact) or ON (NC contact).