Operating Instructions
Table Of Contents
- 1. Siemens BT300 - Startup
- 2. Keypad of the drive
- 3. Siemens Application
- 3.1 Specific functions of the Siemens application
- 3.2 Example of control connections
- 3.3 Application - Quick setup parameter group
- 3.4 Monitor group
- 3.5 Application parameter lists
- 3.5.1 Parameter programming
- 3.5.2 Column explanations
- 3.5.3 Group 3.1: Motor settings
- 3.5.4 Group 3.2: Start/Stop setup
- 3.5.5 Group 3.3: Control reference settings
- 3.5.6 Group 3.4: Ramp & Brakes Setup
- 3.5.7 Group 3.5: I/O Configuration
- 3.5.8 Group 3.6: Fieldbus Data Mapping
- 3.5.9 Group 3.7: Prohibited Frequencies
- 3.5.10 Group 3.8: Limit supervisions
- 3.5.11 Group 3.9: Protections
- 3.5.12 Group 3.10: Automatic reset
- 3.5.13 Group 3.11: Timer functions
- 3.5.14 Group 3.12: PID-controller 1
- 3.5.15 Group 3.13: PID-controller 2
- 3.5.16 Group 3.14: Multi-pump
- 3.5.17 Group 3.16: Fire mode
- 3.5.18 Group 3.17: Application settings
- 3.6 HVAC Application - Additional parameter information
- 3.7 Application - Fault tracing
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3.5.7 Group 3.5: I/O Configuration
3.5.7.1 Digital inputs
Digital inputs are very flexible to use. Parameters are functions that are connected to the required digital
input terminal. The digital inputs are represented as, for example, DigIN Slot A.2, meaning the second
input on slot A.
It is also possible to connect the digital inputs to time channels which are also represented as terminals.
NOTE: The status of digital inputs and the digital output can be monitored in the Multi-monitoring view,
see Chapter 3.4.1.
Table 29: Digital input settings.
Code Parameter Default ID Description
P3.5.1.1 Control signal 1 A DigIN SlotA.1 403 Start signal 1 when control place is I/O 1 (FWD)
P3.5.1.2 Control signal 2 A DigIN Slot0.1 404 Start signal 2 when control place is I/O 1 (REV)
P3.5.1.3 Control signal 1 B DigIN Slot0.1 423 Start signal 1 when control place is I/O B
P3.5.1.4 Control signal 2 B DigIN Slot0.1 424 Start signal 2 when control place is I/O B
P3.5.1.5 I/O B control force DigIN Slot0.1 425 TRUE = Force the control place to I/O B
P3.5.1.6 I/O B reference force DigIN Slot0.1 343
TRUE = Used frequency reference is specified
by I/O reference B parameter (P3.3.4).
P3.5.1.7 External fault close DigIN SlotA.3 405
FALSE = OK
TRUE = External fault
P3.5.1.8 External fault open DigIN Slot0.2 406
FALSE = External fault
TRUE = OK
P3.5.1.9 Fault reset DigIN SlotA.6 414 Resets all active faults
P3.5.1.10 Run enable DigIN Slot0.2 407 Must be on to set drive in Ready state
P3.5.1.11 Run interlock 1 DigIN Slot0.1 1041
Drive will not start before this input is activated
(Damper interlock).
P3.5.1.12 Run interlock 2 DigIN Slot0.1 1042 As above.
P3.5.1.13 Motor preheat ON DigIN Slot0.1 1044
FALSE = No action
TRUE = Uses the motor preheat DC-Current in
Stop state
Used when parameter P3.1.2.5 is set to 2.
P3.5.1.14 Fire Mode activation DigIN Slot0.2 1596
FALSE = Fire Mode active
TRUE = No action
P3.5.1.15
Preset frequency selec-
tion 0
DigIN SlotA.4 419
Binary selector for Preset speeds (0-7). See
page 38.
P3.5.1.16
Preset frequency selec-
tion 1
DigIN SlotA.5 420
Binary selector for Preset speeds (0-7). See
page 38.
P3.5.1.17
Preset frequency selec-
tion 2
DigIN Slot0.1 421
Binary selector for Preset speeds (0-7). See
page 38.
P3.5.1.18 Timer 1 DigIN Slot0.1 447
Rising edge starts Timer 1 programmed in Group
3.11: Timer functions parameter group
P3.5.1.19 Timer 2 DigIN Slot0.1 448 See above
P3.5.1.20 Timer 3 DigIN Slot0.1 449 See above
P3.5.1.21 PID1 setpoint boost DigIN Slot0.1 1047
FALSE = No boost
TRUE = Boost
P3.5.1.22 PID1 select setpoint DigIN Slot0.1 1046
FALSE = Setpoint 1
TRUE = Setpoint 2
P3.5.1.23 PID2 start signal DigIN Slot0.2 1049
FALSE = PID2 in stop mode
TRUE = PID2 regulating
This parameter will have no effect if PID2 control-
ler is not enabled in the Basic menu for PID2