Trane TR200 Operating Instructions Manual page 29

Conn. Term.
1
2
3
4
5
6
X55
7
8
9
10
11
12
Conn. Term.
1
2
3
4
5
6
7
8
X56
9
10
11
12
Conn. Term.
1
X58
2
Table 5.1
The first of the following tables lists EMB2 default parameter settings for bypass operation. If the drive is rein-
itialized, be sure that these settings are maintained or reset for proper bypass operation.
The second of the following tables lists common functions for controlling a motor(s) with a bypass and the
typical terminal connections used. Commands enable drive functions. Status reports describe conditions but
do not enable a function.
TR200 Option Panel Operating Instructions
Electromechanical Bypass (EMB) Operation
Input/Output
Input
Input
Input
Input
Input
Input
Input
Input
Output
Output
Output
Output
Input/Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input/Output
Output
Output
Type
Normally open, dry relay
contact
Normally open, dry relay
contact
Normally open, dry relay
contact
Normally open, dry relay
contact
Normally open, dry relay
contact
Normally open, dry relay
contact
Type
Normally open, dry relay
contact
Normally open, dry relay
contact
Normally open, dry relay
contact
Normally open, dry relay
contact
Common form C relay
contact
Normally closed form C
relay contact
Normally open, dry relay
contact
Normally open, dry relay
contact
Normally open, dry relay
contact
Type
Normally open, dry relay
contact
Function
Closed when motor can
start to run
Closed for remote start
with common start/stop
Safety input, open to stop
Closed to enable Fire
Mode
Closed indicates Fire
Mode activated
Closed indicates Motor 1
selected
Function
Closed indicates Motor 2
selected
Closed when panel is in
Drive Mode
Closed when panel is in
Bypass Mode
Open when drive is in
Fault Condition
Common for fault relay
Closed when drive is in
Fault Condition
CMS Motor 2, close to se-
lect
CMS common
CMS Motor 1, close to se-
lect
Function
Closed indicates run re-
quested
29