RKI Instruments RM-5000 Series Indicator/Alarm Unit - Manual (Page 54)

7 Maintenance 7-2. Regular maintenance mode
RM-5000 - 54 -
7-2. Regular maintenance mode
Mode Item LCD display Details
Gas Introduction Display 2-0 GAS TEST Perform the gas introduction test in the regular maintenance
mode.
Zero Adjustment
=> P70
2-1 ZERO Perform the zero adjustment.
Span Adjustment
=> P71
2-2 SPAN Perform the span adjustment.
Last Calibrated Date 2-3 LAST CAL Show the last calibrated date.
Heater Current Display 2-4 CUR CAL Display the heater current value.
Environmental Setting 1
=> P58
2-5 SETTING1 Operation setting
SE 0 INHIBIT setting (INHIBIT)
SE 1 Alarm setpoint value setting (ALM P) => P58
SE 2 Alarm delay time setting (ALM DLY)
SE 3 Fault test (F TEST) => P58
Environmental Setting 2
=> P60
2-6 SETTING2 Functions setting
SE 0 RS-485 address setting (ADDRESS)
SE 1 Date/Time setting (DAY TIME) => P62
SE 2 Zero suppression value setting (SUPPRESS)
SE 3 Zero suppression type setting (SUP TYPE)
SE 4 Contact setting for alarm test (TEST RLY)
SE 5 External output setting for alarm test (TEST4-20)
SE 6 Energized/De-energized setting (RLY PTRN) => P63
SE 7 Alarm type setting (ALM TYP)
SE 8 Alarm pattern setting (ALM PTRN)
SE 9 Alarm value limiter setting (AL LIMIT)
SE10 Fault alarm pattern setting (FLT PTRN)
SE11 Zero follower ON/OFF setting (ZERO F)
SE12 External output in maintenance mode setting (MNT OUT)
SE13 External output adjustment (MA 4-20)
Environmental Setting 3
=> P65
2-7 SETTING3 Functions setting
SE 0 Amplifier initialization (AMP DEF)
SE 1 Heater current adjustment (HEAT ADJ)
SE 2 Load voltage adjustment (LOAD ADJ)
SE 3 Measured gas selection (GAS SEL)
SE 4 Peak hold setting (PEAKHOLD)
SE 5 First alarm LCD setting (ALM1 LCD)
SE 6 Alarm bar display setting (ALM BAR)
SE 7 Double range external output setting (DR OUT)
SE 8 Low flow rate setting (FLOW SET)
SE 9 External output setting (OUT SET)
SE10 RS-485 communication setting (485 PTRN)
SE11 Green LED brightness adjustment (GRN ADJ)
SE12 Red LED brightness adjustment (RED ADJ)
SE13 Orange LED brightness adjustment (ORNG ADJ)
Fault Investigation 2-8 FAULT Not used.
HART Device
Synchronization Setting 2-9 HART SYN Not used.
HART Device Setting 2-10 HART SET Not used.
Return to the user mode. 2-11 U MODE Returns to the user mode "1-1".
Maintenance
Mode
(Regular
maintenance)
Factory Mode Switching 2-12 F MODE Not used.
NOTE
Operations are slightly different depending on the model. Key operations are disabled for the key switches
of operation menus not available for the model.
WARNING
After the adjustment is completed, never fail to press the MODE key to return to the detection mode.
(If the indicator/alarm unit remains in the maintenance mode, it automatically returns to the
detection mode in ten hours.)