Tx I&O Manual
│
Display Menu Guide
65
Setting Description
Factory
Setting
2-33
Night Setback Temperature –
applicable only when CH mode is set to 2 (menu setting 2-03),
determines the reduction in boiler target temperature during “Night Setback Mode”, i.e. when
terminals 7 and 8 receive a demand (contact closure) from a “nighttime setback” or “time of day”
switch.
Range = 0-54
⁰
F
15
⁰
F
2-34
Lockout History
– displays the last 16 lockouts (Loc) and the time interval between each. The most
recent lockout is displayed first; see description below.
NA
2-35
Blocking Error History
– displays the last 16 blocking errors (Err) and the time interval between
each. The most recent error is displayed first; see description below.
NA
Lockout & Error History
The Tx controller stores in its memory the 16 most recent Lockouts (Loc) and Blocking Errors (Err); these errors
can be accessed from the Installer Menu via settings 2-34 (Lockout History) and 2-35 (Blocking Error History).
The History submenus indicate which Lockout or Error occurred, and the time interval between each occurrence.
Navigate the Lockout and Error History submenus as follows:
1.
Navigate to Installer Menu setting 2-34 (Lockout History) or 2-35 (Blocking Error History). From this
screen the display indicates how long ago the most recent error occurred; see Figure 17-5a.
2.
Press the “OK” button to display the most recent error, and the time between it and the preceding error;
see Figure 17-5b.
3.
Press the UP button to display the next most recent error, and time between it and the preceding error; see
Figure 17-5b. When you have reached the end of the recorded errors, the display will indicate “End 0”.
To exit the History submenu, press the “OK” button; see Figure 17-5c.
Figure 17-5a Lockout and Error History Navigation
Figure 17-5b Lockout and Error History Navigation (Submenu)
2-34 (Loc History)
or
2-35 (Err History)
Time (in min.)
since the
most recent lockout or
error occurred. If
followed by “d”, the
number is an indication
of how many days (e.g.
7 days).
OK button
–
press to
view the most recent
Lockout or Error.
Lockout / Error
–
indicates the applicable
error code, e.g. Loc 1.
UP button
–
press to
view the preceding
lockout or error.
Time (in min.)
since the
preceding lockout or
error.
If followed by “d”,
the number is an
indication of how many
days (e.g. 21 days).
Содержание Trinity TX Series
Страница 54: ...Wiring Schematics Tx I O Manual 54 14 0 WIRING SCHEMATICS Figure 14 1 Tx Connection Diagram...
Страница 55: ...Tx I O Manual Wiring Schematics 55 Figure 14 2 Tx Ladder Logic Diagram...
Страница 81: ...81 NOTES...
Страница 82: ...NOTES...
Страница 83: ...83 NOTES...
