Table 7
Queue-FillingTime/ Queue-DischargeTime
Error66 delay
Switch
0
Retain former setting
Retain former setting
1
0.0 s (factory setting)
0.0 min = 0s
2
0.4s
0.1 min = 4s
3
0.8s
0.3 min = 20s (factory setting)
4
1.2s
0.7 min = 44s
5
2.0s
1.0 min = 60s
6
3.0s
1.5 min = 92s
7
4.0s
2.0 min = 120s
8
5.0s
3.0 min = 180s
9
6.0s
4.0 min = 240s
A
8.0s
5.0 min = 300s
B
10.0s
7.5 min = 452s
C
12.0s
10.0 min = 600s
D
14.0s
20.0 min = 1200s
E
16.0s
30.0 min = 1800s
F
20.0s
60.0 min = 3600s
4.1.5
Control via an external, digital input signal
HaltM
The measuring process can also be halted by means of the external, digital input signal
HaltM
. This
interruption is immediate and is independent of control by the time constants
Queue-FillingTime/ -
DischargeTime
(see above). It is therefore theoretically even possible to combine the two means.
The appropriate signal can , for example, be created by an existing PLC that simultaneously operates
the discharge unit and therefore “knows” when material is present. At least just as suitable is a capaci-
tive fill-level detector.
4.1.6
Electrical specification of the input signal
HaltM
/
HaltM-In
The signal for halting the measurement process (
HaltM
) is transmitted from the PLC (or fill-level detec-
tor, etc.) to pin 12 (white/yellow) and looped from there through all the connected measuring trans-
ducers, thus making it available at each one.
The digital input directly to the TRIME
®
-GW measurement transducer’s 12-pin flanged bushing called
“HaltM-In” is hi-active and runs into pin 12 (white/blue) of each transducer (see also fig.5 on pg.16).
If this input is idle or has less than 0.7V above 0V (pin 22) running through it, a measurement is being
taken. If more than 3.8V (up to 24V and more) is applied, the measuring process is halted. Pin 22 (0V)
is identical to pin 3 (0V), i.e. the reference mass of the power supply.
HaltM-In (pin 21) of the measurement transducer is
not
wired as standard in the wiring-loom connec-
tor. If the control of the measuring process via
HaltM
is to be activated for one or more measuring
transducers, a bridge between the stated pin 21 (white/blue) and pin 19 (white/pink) must be created
in at least one of the cable connectors of this/these connector/s.
_________________________________________________________________________________
25
Summary of Contents for Trime-GW
Page 1: ...I publik TECH_MAN TRIME GW english GW MAN_e Temperatur_Vers2_6 doc ...
Page 31: ...Notes _________________________________________________________________________________ 31 ...
Page 32: ...________________________________________________________________________________ 32 ...
Page 33: ..._________________________________________________________________________________ 33 ...
Page 34: ...________________________________________________________________________________ 34 ...
Page 35: ..._________________________________________________________________________________ 35 ...
