Checkline DT-5TG - Manual (Page 7)

Mode 5: Self Test
This mode lets you check the LED display and input
circuitry.
1. Press mode and data set keys for
five seconds.
2. Press increment key and select
mode 5.
3. Press mode key to test display
segments and decimal points.
4. Some display functions switches
can also be checked. Press these
keys to test:
MAX
MIN
PEAK
HOLD
5. Press mode key. The display will
show 1000 1000 1000 1000 1000 and signal LED LED LED LED LED will
flash.
6. Press data set key. The display will
go back to the previous mode of
operation.
Error Codes
Display Type of Error What to Do
EE-00 EE-00 EE-00 EE-00 EE-00 Parameter setting Press data set key. Enter parameter according to setting range.
EE-01 EE-01 EE-01 EE-01 EE-01 Hi/Lo setting Press data set key. Enter the upper and lower limits.
EE-02 EE-02 EE-02 EE-02 EE-02 Internal setting Press data set key. Interrupt power at terminals 1 and 2.
EE-03 EE-03 EE-03 EE-03 EE-03 Memory recall Press data set key. In sequence, press HI, hold, increment and mode keys.
EE-04 EE-04 EE-04 EE-04 EE-04 Communication Check connections with module. Press data set key.
EE-05 EE-05 EE-05 EE-05 EE-05 error with
EE-06 EE-06 EE-06 EE-06 EE-06 module
Display Switches & Functions
The DT-5TG has seven display functions located above
the display. All functions have an LED indicator and all
but GO have a membrane switch. Here is a brief descrip-
tion of each function:
HI If the display is equal to or greater than the HI
limit setting, the LED will light and a contact
will close.* To program, press HI and mode keys
for one second. Use the increment and shift
keys to set limit.
GO If the display is between the HI and LO settings,
the LED will light and a contact will close.*
LO If the display is equal to or less than the low limit
setting, the LED will light and a contact will
close.* To program, press LO and mode keys for
one second. Use increment and shift keys to set
limit.
MAX The display will hold the average maximum
measurement. To program, press MAX and
mode keys until LED lights.
MIN The display will hold the average minimum
measurement. To program, press MIN and
mode keys until LED lights.
PEAK The display will hold the absolute peak measure-
ment. To program, press mode and PEAK keys
until LED lights.
HOLD This function will hold the display indefinitely as
long as the unit is powered. To program, press
mode and HOLD keys until LED lights.
*Requires the DOP-CP Triple Relay Output Module.
Note:
! The HI, GO and LO functions are non volatile
and may be reset by programming to zero.
! The MAX, MIN, PEAK and HOLD functions
must be used separately. These functions may be
reset by pressing the data set key or by interrupt-
ing power.
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