ENMET EX-5100 - Manual (Page 14)

ENMET Corporation EX-5100 C OMBUSTIBLE
12
Normal Display Mode
Select Menu
0LEL
M ENU
H OLD the magnet over the M ENU switch
for 2 – 4 seconds to enter the
Maintenance Menus
Exit
S ELECT Tap the S ELECT switch to return to the
Normal Gas Display. See Section 5.2.3
M ENU
Tap the magnet over the M ENU switch to
cycle through Maintenance Menus
Zero
Cal OK If the Zero signal is within Preset Specs the EX-5100 will display
Cal OK, See Section 5.2.1
If the Zero signal is not within Preset Specs the EX-5100 will
display Bad ZERO
N OTE : Some software revisions require the S ELECT switch be
tapped to accept the signal.
S ELECT
M ENU
Bad ZERO
PV: 0 S ELECT Tap the S ELECT switch to initiate Zero adjustment
OR
Apply Calibration Gas until signal value becomes
stable (about 1 to 4 minutes)
See Figure 4
If cal is good display will indicate OK or Same
If cal is not within preset “range” display will
indicate Bad Sens
N OTE : Some software revisions require the S ELECT switch
be tapped to accept the signal.
M ENU
PV: 0
50
Span S ELECT
Cal OK
Same mV
Bad Sens
S ELECT
OR
OR
N OTE : You can change the Calibration Gas Level.
H OLD the magnet over the S ELECT switch
The M ENU switch changes digit indicated by underscore cursor
The S ELECT switch locks underscored digit and moves to next digit
See Section 5.2.2
S ELECT
mA Span
M ENU
S ELECT
100 To change mA Span set point:
Tap the M
ENU switch until mA Span is displayed
Tap the S ELECT switch to display the set point
The M ENU switch changes digit indicated by underscore cursor
The S ELECT switch locks underscored digit and moves to next digit To return to Normal Gas Diplay:
Tap M ENU switch until EXIT is displayed
Then tap S ELECT switch
To change Alarm set points:
Tap Menu switch until Alarm to be changed is displayed
Tap Select switch to display the set point
The M ENU switch: changes digit indicated by underscore
cursor
The S
ELECT switch: locks in the underscored digit and
moves to next digit
If change is not within range display returns to first digit
If change is within range display moves to Set Time Delay
Use M ENU and S ELECT switches as above to change time
delay. Between 0 and 5 seconds is allowed
If change is within range display moves to next menu
Λ
- Indicates increasing alarm
V - Indicates decreasing alarm
SetTDsec
0
Alarm3 S ELECT
Λ 50
M ENU
SetTDsec
0
Alarm1
M ENU
S ELECT
Λ 10
SetTDsec
0
Alarm2
M ENU
S ELECT
Λ 20
Figure 5: EX-5100 Maintenance Menu Flow chart