Ecb Programming - Trane TR200 Operating Instructions Manual

Electronically Controlled Bypass (ECB) Oper-
ation

ECB Programming

Use the drive keypad and display for programming ECB functional options. All programming options appear in
numbered parameters. Parameters are arranged in groups by related functions. Programming is performed by
accessing the parameters through a menu and selecting from displayed options or entering numerical values.
See the drives' supporting materials for detailed programming instructions.
Access parameters to program bypass functions in accordance with the following instructions.
1. Press MAIN MENU key on drive keypad to ac-
cess parameter groups. (Note that memory func-
tion of menu returns to last used function. Use
BACK key to return to main menu index when
necessary.)
2. Press UP or DOWN arrows on drive keypad to
scroll through parameter groups. Dotted outline
surrounds selected group. Bypass options are
found in the 31- 00 Bypass parameter group.
3. Press OK key to enter selected parameter
group.
4. Use UP or DOWN arrows to scroll through pa-
rameter list.
5. Press OK again to enter programming mode
which allows changing parameter options or da-
ta. Option is inverse highlighted.
6. Use UP or DOWN arrows to scroll through pro-
grammable options.
7. Press OK key again to activate selection or CAN-
CEL key to cancel.
8. For entering numeric values, use RIGHT or LEFT
arrows to select numeric digit, then use UP or
DOWN arrows to scroll through digit numbers
0-9. Selected digit is inverse highlighted.
9. Press OK key to activate selection or CANCEL
key to cancel.
10. Press STATUS key to return to operational
display data or BACK key to return to parameter
menu options.
Table 6.5
46 TR200 Option Panel Operating Instructions