Baker Hughes Masoneilan 12400 Series, Instruction Manual & Safety Manual

Page: 64 / 81

® 2017 Baker Hughes, a GE company. All rights reserved. Masoneilan 12400 Series Transmitter/Controller Instruction Manual | 62
APPENDIX A
SCREEN DESCRIPTION FOR NORMAL MENU
→
NORMAL In Normal Mode, the screen displays in sequence the value of the level and of the output
current. Validate by pressing the * to stay in Normal mode.
↓
SETUP Validate by pressing the * to enter the Setup Menu.
↓
C ON TR O L LER S ET P OINT Validate by pressing the * to set the setpoint of the control loop. This feature is displayed
only if the instrument is a Level Controller (12410 model only).
VIEW DATA Validate by pressing the * to enter the View Data Menu.
VIEW ERR ORS Validate by pressing the * to read eventual error indication(s) since last clear of errors.
CL EA R ERR ORS Validate by pressing the * to clear error message(s) saved in memory.
SCREEN DESCRIPTION FOR SETUP MENU
BAS IC SETUP Validate by pressing the * to enter the Basic Setup Menu.
ADV ANCED SETUP Validate by pressing the * to enter the Advanced Setup Menu.
NORMAL
Validate by pressing the * to return to Normal Menu. In Normal Mode, the screen displays
in sequence the value of the level and of the output current.
VIEW DATA Validate by pressing the * to enter the View Data Menu.
VIEW ERR ORS Validate by pressing the * to read eventual error indication(s) since last clear of errors.
CL EA R ERR ORS Validate by pressing the * to clear error message(s) saved in memory.
Note on pushbuttons lock:
Access to main functions can be locked using the hardware lock jumper, located in the front view of the instrument head,
behind the main cover, or by software activation (with ValVue software or a HART handled terminal).
When set to the secure position, shorting the two-pin header, no change of setting parameter is allowed (no access to Setup
and Clear Errors menus). It is not allowed to write any new data into the instrument memory. Pushbuttons, ValVue and any
HART
®
handheld are locked out, except to read data (normal, view data and view errors menus). In such case, LOCK
message is indicated on LCD display when user presses a button.
This hardware lock jumper must be set in the secure (locked) position to be used as a SIL 2 instrument.