Operability
Micropilot NMR84
48
Hauser
7.3.9
Write protection switch
The operating menu can be locked by a hardware switch in the connection compartment.
In this locking state W&M related parameters are read only.
6 mm
2.5 Nm (1.84 lbf ft)
1.
3
4
HR
WP
on
SIM
B
A
4.
3.
2.
A0028363
The display module can be attached to the edge of the electronics compartment. This
makes it easier to access the lock switch.
1. Loosen the securing clamp.
2. Unscrew the housing cover.
3. Pull out the display module with a gentle rotation movement.
4. Using a flat blade screwdriver or a similar tool, set the write protection switch
(WP)
into the desired position.
ON:
operating menu is locked;
OFF:
operating menu is
unlocked.
5. Put the display module onto the connection compartment, screw the cover closed and
tighten the securing clamp.
To avoid acces to the write protection switch, the cover of the connection
compartment can be secured by a lead seal.
A0033363
21
Sealing of the cover of the connection compartment
For LNE approval, bolts at built in flange additionally must be secured by a lead seal.
Содержание Micropilot NMR84
Страница 177: ...Micropilot NMR84 Operating menu Endress Hauser 177 Additional information Read access Operator Write access Maintenance ...
Страница 204: ...Operating menu Micropilot NMR84 204 Endress Hauser Additional information Read access Operator Write access Maintenance ...
Страница 219: ...Micropilot NMR84 Operating menu Endress Hauser 219 Additional information Read access Operator Write access Maintenance ...
Страница 238: ...Operating menu Micropilot NMR84 238 Endress Hauser Read access Operator Write access Maintenance ...
Страница 255: ......
Страница 256: ...www addresses endress com 71545626 71545626 ...