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Conditions of correct programming of the data pairs
Left column “
L
”
Ri
ght column “
r
”
L
(1)= 0
r
(1)
L
(i)
r
(i)
:
:
L
(j)
r
(j)
The table must always start with: L(1)= 0 and r(1)= value (assigned to 0 level)
The table must be ended either with the 32
nd
data pair i.e. j=32 or if the linearisation table contains less than 32 data-pairs j<32, the table must be closed
by a level value “0” e.g.
L
(j<32) = 0.
The DMSP400/500 will ignore data after recognising le
vel value “0” with serial number other than “1”.
If the above conditions are not met, error codes will be displayed (see chapter: Error Codes).
5.9
I
NFORMATIONAL
P
ARAMETERS
(R
EAD
O
UT
P
ARAMETERS
)
P60:
Overall operating hours of the unit (h)
Indication varies according to the elapsed time:
Operating hours
Indication form
0 to 999.9 h
xxx,x
1000 to 9999 h
xxxx
Over 9999 h
X,xx: e meaning x,xx 10
e
P61:
Time elapsed after last switch-on (h)
P62:
Operating hours of the relay (h)
P63:
Number of switching cycles of the relay (h)
Indications are the same as in
P60
.
P64:
Actual temperature of the transducer (°C / °F)
P65:
Maximum temperature of the transducer (°C / °F)
P66:
Minimum temperature of the transducer (°C / °F)
In case of a breaking in the temperature measuring Pt10
element „PtErr” will be displayed (See Chapter 7). The transmitter will perform
temperature correction corresponding to 20 ºC.
