ZEN-LOG-MAN-16V03 (0930)
Copyright © 2016 Define Instruments
20
6.2 - LED indicators
The Zen Datalogger has 15 LED indicators on the top label which provide information about
the unit's status, as further explained below:
ON
= Relay Energised
OFF
= Relay De-energised
ON
= Digital Input Active
OFF
= Digital Input Inactive
INTERNAL ON
= Using onboard memory for datalog storage
SD CARD ON
= Using Micro SD card for datalog storage
SAFE ON
= Safe to remove Micro SD card
Indicates activity on the
Receive/Transmit lines
ON
= Power is supplied to the unit
FLASHING
= Normal operation
ON
= Error (contact manufacturer)
6.3 - Analog output
The two Analog Outputs (A–B) can be wired as shown (right) and
configured and scaled in Define WorkBench from the '
Retransmis-
sion
' tab.
The Zen Datalogger can also be configured as an Intelligent Multi-
plexer from the '
Retransmission
' tab (see Section 8) - in this case the
Digital Inputs are disabled.
4–
20mA
4–
20mA
Indicator
or PLC
Indicator
or PLC
B
A
CO
M
