Access Code - Endress+Hauser Proservo NMS5 Operating Instructions Manual

6 Operation
48
6.3

Access Code

The access code is to ensure the confidentiality of the setup data. Three security levels are available along with
access codes.
Security Level
0
1 For Operator
2 For Engineer
The higher levels include the lower ones. e.g. If access code 50 is specified for a function, then code 51 also
enables editing. A function that requires access code 51, on the contrary, cannot be edited by code 50.
However, 777 is only used to change I.S. terminal configuration.
NMS5-
Figure. 51: Order code which require Access Code 777
Setting Access Code
Item
Static Matrix
MORE
FUNCTION
ACCESS CODE
Figure. 52: Access Code
Access Code
None
50
51/530/777
X X
X X X X X X X X X
J N
N P
F
A
J
B
C
D
E
G
Procedure
1. At the static matrix "MORE
FUNCTION", select
GVH=039 "ACCESS
CODE"
2. The default value is "0".
Touch the "+" key.
3. The first digit increases to 9,
then the second digit
increases. Stop touching "+"
039
once you reach "50".
4. "50" is blinking. Gently
touch "+" key again to
change the first digit from 0
to 1. Now you have "51".
5. Here touch "E"; "EDITING
ENABLE" will be displayed.
Proservo NMS5
Remarks
• When touching "E" while
displaying an access code
except 0, 50, or 51
"EDITING LOCKED" will
appear.
• If an access code has not
been selected before
performing any settings, the
screen will automatically
change to show
"ACCESS CODE"
• Operation Commands can
be sent, and displayed data
read, by remote systems,
depending on your
NMS5 specification.
Endress+Hauser