Prot
herm
o N
M
T 5
3
8
Endre
s
s
+
H
a
us
er Sy
st
ems
&
G
a
ug
in
g
39
Matrix group
Function group
Item
Access
code
Short description
Default vaule
Set
Select
Display
Possible settings,
selections, or displays
Index No,
GVH
TEMPERATURE
NMT DEVICE DATA
INSTRUMENT CODE
51
Display of the hardware unit number
Display
490
LAST DIAGNOSTIC
51
Display of the last error message. If there was no error, then
the LCD will be blank.
Display
491
OUTPUT AT ERROR
51
Selection of output and indication in case of short circuit or
open circuit elements at GVH=488 or 498
1
Sdelect
0: OFF
1: ON
492
CUSODY TRANSFER
51
Custody transfer mode. If this mode is switched on, then the
LCD will show on.
OFF
Sdelect
OFF
ON
493
POLLING ADDRESS
51
Assignment of an address to Prothermo NMT538 when this
and other HART
®
devices are multi-dropped on the HART
®
communication line. Polling address 2 is fixed by Proservo
firmware.
2
Set
1 ... F
(Total 16 address can be
set.)
494
MANUFACTURER ID
51
Identification number of the manufacturer (17 for
Hauser).
17
Display
495
SOFTWARE VERSION
51
Software version of the Prothermo NMT538.
5.0
Display 4.0 or higher
496
HARDWARE VERSION
51
Hardware version of the Prothermo NMT538.
1.4
Display 1.4 or higher
497
DEVICE TYPE CODE
51
Display of the device type code (181 for the Prothermo
NMT538)
181
Display
499
ADJ. SENSOR
HART LINE
NMT
777
Assignment of Prothermo NMT538 with IS HART or Non-IS
HART connection.
- TERMINAL PORT B: Non-IS HART connection
- TERMINAL PORT A: IS HART connection
TERMINAL
PORT B
Set
TERMINAL PORT B
TERMINAL PORT A
770
Note!
The whole
matrix is
available when
NMT is
connected and
SPOT or
AVERAGE
temperature
element is
selected.
5 O
p
e
ratio
n w
ith t
he Pr
ose
rvo
N
M
S
53x
