Programming Sequence - TECSYSTEM T154 Montage Und Programmierung

TECSYSTEM S.r.l ®

PROGRAMMING SEQUENCE

N° PRESS
Keep pressed PRG key until PRG-ON led
PRG/SET
1 turns on. After PRG indication, it appears
2
PRG/SET
3
4
PRG/SET
5
6
PRG/SET
7
8
PRG/SET
9
10
led Fan blinks and channel leds to which fan
PRG/SET
11
12 Select NO, CH 1-2-3 or CH 4 (if CH 4 YES)
PRG/SET
13
PRG/SET
14
15
PRG/SET
16
PRG/SET
17
18
PRG/SET
19
20
PRG/SET
21
22
PRG/SET
23
ENT
24 Loaded data storage and programming exit
PRG/SET
25
1) It is possible to return to previous step by pressing MODE key.
2) if pressing ENT it appears "Err", it means that one of the following mistakes has been
made: ALARM ≥ TRIP or FAN-OFF ≥ FAN-ON. Press PRG to return to step 1 and correct the
data.
3) After 1 minute of keyboard no-operation, programming is left without data storage.
EFFECT
ALARM threshold for CH 1-2-3
Load desired threshold
It appears TRIP threshold for CH 1-2-3
Load desired threshold
led CH 4 blinks
Load YES or NO
It appears ALARM threshold for CH 4
Load desired threshold
Appear TRIP threshold for CH 4
Load desired threshold
is referred turn on
Display shows ON
It appears ON threshold for FAN
Load desired threshold
Display shows OFF
It appears OFF threshold for FAN
Load desired threshold
Display shows HFn
Load desired number of hours
Display shows FCD <> "threshold"
Load desired threshold
Display shows END
Return to step 1
T154 protection relays
NOTES
Enabling CH 4
with YES CH 4 is enabled
with NO CH 4 is disabled
if CH 4=NO goes to point 11
NO: disabled fan,
Goes to point 20
FAN turning on
FAN turning off
Fan cyclic test for 5 minutes
each "n" hours
000= disabled function
Fault for fast temperature
increase (°C/sec)
From "no" up to 30 °C/sec
(no: disabled function)
Programming end
Err: wrong programming for
values indicated by leds (note 2)
19