Signal Current Loop; Alarm Indication (Led); Wireless Communication Tool Tlu600 - Simtronics MultiXplo Operating Manual

6.3. Signal current loop

State
Line fault
Configuration fault
Detector fault (electronic)
Measure fault
Start inhibition
Permanent inhibition
Maintenance inhibition
Fixed configuration (fault) / ("free mode ") *
Alarm verification
0% of full scale
25% of full scale
50% of full scale
75% of full scale
100% of full scale
105% of full scale
(*) Maintenance inhibition may be available in frozen or free mode

6.4. Alarm indication (LED)

A red LED located in the head of communication flashes in case of confirmed alarm status.
Flashing 1 Hz: Level 1
•
Flashing 3 Hz: Level 2
•
If the alarm memorization is activated, the LED continues to flash until the alarm is
acknowledged with the TLU or until the detector is powered off, then powered on again.
If the alarm memorization is disabled, the LED stops flashing when the alarm fades.
If the device is used in a safety loop in a potentially explosive area (EN60079-29-1),
the upper alarm must be memorized, and a manual action must be taken to clear
it.

6.5. Wireless communication tool TLU600

All settings and tests of detectors can be done by the wireless communication tool TLU600.
This communication tool and its software are compatible with all Oldham Simtronics
detectors: MultiFlame, MultiTox and MultiXplo. Communication is made via infrared link
(IrDA), similar but more efficient than infrared links for computers. IrDA head should not be
placed facing the sun as it significantly reduces the communication with the TLU600.
Please refer to the wireless communication tool operating manual for more details.
MultiXplo / MultiTox
"4-20"
[mA]
0.0
2.0
2.0
2.0
2.0
2.0
Previous value/ Previous value/
(2.0)
21.7
4.0
8.0
12.0
16.0
20.0
20.8
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"0-22"
TLU state
[mA]
0.0
2.0
2.0
2.6
Warming up
3.4 remaining time
including power up
3.4
(3.4)
21.7
No detection
4.0
No alarm
Alarm if overran
8.0
Alarm if overran
12.0
Alarm if overran
16.0
20.0
20.8
.
NOSP15759-Rev 10
DEF
DEF
DEF
INH
INH
DOUT
level
level
level
Alarm
Alarm