Operating Instructions

SED2 to BT300 Variable Frequency Drives Migration Guide
Document Number 125-1005
January 12, 2015
Siemens Industry, Inc. Page 9
Settings, Continued
Keypad
For proper Interlock operation, set the following BT300 parameters from the keypad:
Navigate:
Main Menu > Parameters (M3) > I/O Config (3.5) > Digital Outputs (3.5.3) > Slot B
Basic (3.5.3.2) > RO1 Function (3.5.3.2.1) > Edit > and then select StartSignal.
Navigate:
Main Menu > Parameters (M3) > I/O Config (3.5) > Digital Inputs (3.5.1) >
Preset Freq Sel0 (3.5.1.15) > Edit > Select DigIN Slot0.1
Navigate:
Main Menu > Parameters (M3) > I/O Config (3.5) > Digital Inputs (3.5.1) >
Run Interlock 1 (3.5.1.12) > Edit > Select DigIN SlotA.4
NET Tool From the Siemens NET Tool:
Change RO 1 Function to be StartSignal.
Change Preset Freq Sel0 to be virtual off (Slot0.1) to remove DI 4 from that definition.
Change Run Interlock 1 to be DI 4 (SlotA.4) to enable DI 4 for the Interlock function.
Wiring
Figure 6. Wiring Example for Interlock.