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Control Modes 9-6
MN448
9.4 Modbus control mode (1103 = 3 or 4), Parameter 9902 Settings
9902
Digital input 1
Digital Input 2
Digital Input 3 (An in 2)
Digital input 4 (An in 1) Comments
0, 2, 4,
8...13
Open: Stop (disable)
Closed: Run (enable)
No effect
No effect
No effect
Digital input 1 must be closed for the
drive to run. Start and stop commands
given via the RS485 link
1
Open: Stop (disable)
Closed: Run (enable)
No effect
No effect
No effect
Default speed reference is PI controller
speed reference
3
Open: Stop (disable)
Closed: Run (enable)
Open: Master speed ref
Closed: Preset speed 1
External trip/thermistor input:
Open: Trip, Closed: Run
No effect
Connect external thermistor type PT100
or similar to digital input 3
5
Open: Stop (disable)
Closed: Run (enable)
Open: Master speed ref
Closed: Preset speed 1/2
Open: Preset speed 1
Closed: Preset speed 2
No effect
When digital input 2 open, start & stop
controlled via Modbus. When digi in 2
closed, drive auto runs if digi in 1 closed,
and comms loss control will be disabled.
6
Open: Stop (disable)
Closed: Run (enable)
Open: Master speed ref
Closed: Analog input
External trip/thermistor input:
Open: Trip, Closed: Run
Analog input reference
7
Open: Stop (disable)
Closed: Run (enable)
Open: Master speed ref
Closed: keypad speed ref
External trip/thermistor input:
Open: Trip, Closed: Run
No effect
14
Open: Stop (disable)
Closed: Run (enable)
No effect
External trip/thermistor input:
Open: Trip, Closed: Run
No effect
Note
: If 1100= 2, 3, 6 or 7, start/stop will be controlled by digital input 1 and communication trip will be disabled. (Exception if 9902 = 5, 6 and
7, see comments). For further information on the MODBUS RTU Register Map information and communication setup please refer to
Appendix E.
9.5 User PI control mode: (1103 = 5 or 6), Parameter 9902 Settings
9902
Digital input 1
Digital Input 2
Digital Input 3 (An in 2)
Digital input 4 (An in 1) Comments
0, 2,
9...13
Open: Stop (disable)
Closed: Run (enable)
Open: PI control
Closed: Preset speed 1
No effect
No effect
Digital input 1 must be closed for the
drive to run.
1
Open: Stop (disable)
Closed: Run (enable)
Open: PI control
Closed: Analog input 1
No effect
Analog input 1
3, 7
Open: Stop (disable)
Closed: Run (enable)
Open: PI control
Closed: Preset speed 1
External trip/thermistor input:
Open: Trip, Closed: Run
No effect
Connect external thermistor type PT100
or similar to digital input 3
4
Normally Open (NO)
Momentary close to run
Normally Closed (NC)
Momentary open to stop
No effect
No effect
5
Normally Open (NO)
Momentary close to run
Normally Closed (NC)
Momentary open to stop
Open: PI control
Closed: Preset Speed 1
No effect
6
Normally Open (NO)
Momentary close to run
Normally Closed (NC)
Momentary open to stop
External trip/thermistor input:
Open: Trip, Closed: Run
No effect
8
Open: Stop (disable)
Closed: Run (enable)
Open: Forward
Closed: Reverse
PI feedback analog input
No effect
Digital input 1 must be closed for the
drive to run.
14
Open: Stop (disable)
Closed: Run (enable)
No effect
External trip/thermistor input:
Open: Trip, Closed: Run
No effect
Summary of Contents for EC Titanium ECS100A1H1DF4
Page 1: ... MN448_May 2020 May 2020 EC Titanium Manual User s guide ...
Page 10: ...1 4 Introduction MN448 ...
Page 20: ...3 4 Mechanical Information and Mounting MN448 ...
Page 26: ...4 6 Electrical Installation and Planning MN448 ...
Page 32: ...5 6 Control Pad Wiring and Keypad Interface MN448 ...
Page 36: ...6 4 Keypad Programming and Basic Operation MN448 ...
Page 44: ...8 4 Parameter Navigation and Groups MN448 ...
Page 51: ...9 7 Control Modes MN448 ...
Page 77: ...11 8 Standalone Motor and ABB Drive Setup MN448 ...
Page 99: ...A 12 Modbus RTU Example Connection MN448 ...
Page 102: ......