7. Analog and Digital Input Macro Configurations
7.1. Overview
Optidrive E3 uses a Macro approach to simplify the configuration of the Analog and Digital Inputs. There are two key parameters
which determine the input functions and drive behaviour:
P-12 Selects the main drive control source and determines how the output frequency of the drive is primarily controlled.
P-15 Assigns the Macro function to the analog and digital inputs.
Additional parameters can then be used to further adapt the settings, e.g.
P-16 Used to select the format of the analog signal to be connected to analog input 1, e.g. 0 – 10 Volt, 4 – 20mA.
P-30 Determines whether the drive should automatically start following a power on if the Enable Input is present.
P-31 When Keypad Mode is selected, determines at what output frequency / speed the drive should start following the enable
command, and also whether the keypad start key must be pressed or if the Enable input alone should start the drive.
P-47 Used to select the format of the analog signal to be connected to analog input 2, e.g. 0 – 10 Volt, 4 – 20mA.
7.2. Example Connection Diagrams
The diagrams below provide an overview of the functions of each terminal macro function, and a simplified connection diagram for
each.
Diagram 1 Diagram 2 Diagram 3 Diagram 4
P-16 = 0 – 10V,
4- 20mA, etc.
(NC) P-16 = 0 – 10V
4- 20mA, etc.
P-47 = 0 – 10V, P-16 = 0 – 10V,
4- 20mA, etc. 4- 20mA, etc
Diagram 5 Diagram 6 Diagram 7 Diagram 8
(NO) (NC)
Close Open
Start Stop
(NO) (NC) (NO)
Close Open Close
FWD Stop REV
(NC)
Open Fast Stop
P-24
(NO) (NO)
Speed
Diagram 9 Diagram 10 Diagram 11 Diagram 12
(NO) (NC) (NO)
Speed Open Speed
E-Trip
(NO) (NC) (NC)
Open
Trip
(NO) (NC) P-47= P-16=
Close Open 0-10V 0-10V
Start Stop 4-20mA 4-20mA
Analog and Digital Input Macro Configurations
7
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