Siemens SED2 VFD Electronic Bypass Option 125-3208 User Manual

Page 53

Application Feature Setup

Siemens Building Technologies, Inc.

2. Example assumes hardwired start is in auto. If other, modify P0732 as

appropriate.

For proper Interlock operation, set the following SED2 parameters:

• P0700 in000 = 2

Digital input that is the start command in the auto mode (from the
damper end switch)

• P0700 in001 = 2

Digital input that is the start command in the hand mode (from the
damper end switch)

• P0701 in000 = 99 and P0701 in001 = 99

Initiate BiCo

• P0702 in000 = 3 and P0702 in001 = 3

• P0732 in000 = 722.0

Tells the drive through BiCo that instead of starting the drive in auto
mode when the Remote Start input closes, it should close the SED2
Relay.

NOTE:

If P1 is the start command in auto, change the following
parameters:

P0003 = 4 (before changing this setting, note the current
setting)
P3950 = 46
P0732 in000 = 2090.0
P0003 = Change back to previous setting (1, 2, or 3)

• P0732 in001 = 19.0

Tells the drive through BiCo that instead of starting the drive in hand
mode when the green Start button is selected, it should close the SED2
Relay.

• P0704 in000 = 1 and P0704 in001 = 1

NOTE:

For a complete description of BiCo, see the SED2 VFD Startup,
Operation, and Maintenance Manual (

125-3201).