Operating Instructions

SED2 VFD Startup, Operation, and Maintenance Manual
112 Siemens Building Technologies, Inc.
Parameter Description Unit
User
Setting
Min Default Max
Access
Level
P1135 OFF3 ramp-down time s 0.00 5.00 650.00 3
P1140
BI: RFG (ramp function
generator) enable
— 0:0 1:0 4000:0 3
P1141
RFG (ramp function generator)
start
— 0.00 1.0 4000.0 3
P1142
RFG (ramp function generator)
enable setpoint
— 0.00 1.0 4000.0 3
P1200 Flying start — 0 0 6 3
P1202 Motor-current: flying start % 10 100 200 3
P1203 Search rate: flying start % 10 100 200 3
P1210 Automatic restart — 0 1 7 * 3
P1211 Number of restart attempts — 0 3 10 3
P1212 Time to first restart s 0 30 1000 3
P1213 Restart time increment s 0 30 1000 3
P1230 BI: Enable DC braking — 0:0 0:0 4000:0 3
P1232 DC braking current % 0 100 250 3
P1233 Duration of DC braking s 0 0 250 3
P1236 Compound braking current % 0 0 250 3
P1240 Configuration of Vdc controller — 0 1 3 3
P1270 BI: Enable essential service — 0:0 0:0 4000:0 3
P1300 Control mode — 0 2 23 3
P1310 Continuous boost % 0.0 50.0 250.0 3
P1311 Acceleration boost % 0.0 0.0 250.0 3
P1312 Starting boost % 0.0 0.0 250.0 3
P1335 Slip compensation % 0.0 0.0 600.0 3
P1336 Slip limit % 0 250 600 3
r1337 CO: V/f slip frequency % - - - 3
P1800 Pulse frequency kHz 4 Varies 16 2
r1801 CO: Actual switching frequency kHz — — — 3
P1820
Reverse output phase
sequence
— 0 0 1 3
* P1210=5: Control Board Version 1.20 or earlier.
P1210=6: Control Board Version 1.30 or later.
P1210=7: Control Board Version 1.40 or later.