Parameter setting, 1. maintenance mode, 1-1. introduction – Yokogawa EXA SC202 2-Wire Conductivity Transmitter/Analyzer User Manual
Page 47: 1-2. manual activation of hold, Parameter setting -1, 1. maintenance mode -1, 1-1. introduction -1, 1-2. manual activation of hold -1
IM 12D08B02-01E
Parameter setting 5-1
5. PARAMETER SETTING
5-1. Maintenance mode
5-1-1. Introduction
Standard operation of the EXA instrument involves use of the Maintenance (or operating) mode to set up
some of the parameters.
Access to the maintenance mode is available via the six keys that can be pressed through the flexible
window in the instrument front cover. Press the “MODE” key once to enter this dialog mode.
(Note that at this stage the user will be prompted for a passcode where this has been previously set up
in service code 52, section 5)
Calibrate
: See “calibration” section 6.
Display setting : See “operation” section 4.
Hold
:
Manually switch on/off “hold” (when enabled in commissioning menu). See adjustment
procedure 5-2-3.
5-1-2. Manual activation of Hold
ENT
FAIL
NO
MODE
YES
MODE
MEASURE
OUTPUT
SET HOLD
TEMP.
SERVICE
M W.c m
HOLD
YES
NO
M W .c m
CALIBRATE
M W.c m
MEASURE
M ½ .c m
M ½ .c m
NO
NO
NO
NO
NO
YES
MODE
YES
YES
NO
HOLD
YES
NO
YES
NO
YES NO
mA
mA