Curtis Instruments AC F4-A User Manual

4 — PROGRAMMABLE PARAMETERS
pg. 97
Return to TOC Curtis AC F4-A Motor Controller – August 2020
CONTROLLER SETUP — INPUTS MENU, cont’d
PARAMETER ALLOWABLE RANGE DEFAULT DESCRIPTION
Analog 19 menu
Analog 19 Type
Analog_Input_19_Type
0x3311 0x00
Enumeration
0 – 3
Voltage Congure the Analog 19 input by throttle or load type.
0 – Voltage (Hall-effect or voltage throttle)
1 – 3-Wire Pot Wiper (3-wire resistive potentiometer throttle)
2 – 2-Wire Pot Wiper (2-wire resistive potentiometer throttle)
3 – Voltage with Supply (a non-throttle load alternative)
Parameters for Analog 19 Voltage selection Reference the Voltage Throttle section, Chapter 6
Analog 19 Type
Analog_Input_19_Type
0x3311 0x00
Voltage
(selection menu)
– Selecting the Voltage option opens the menu to its corresponding
monitor variables and the low/high parameters.
Voltage
Analog_Input_Volts_19
0x3B60 0x00
–327.68 – 327.67
–32768 – 32767
Read Only
V
The analog voltage at the input pin 27.
Percent
Analog_Input_Percent_19
0x3B62 0x00
0.0 – 100.0 %
0 – 1000
Read Only
%
The percentage of the voltage at pin 27 based upon the
High and Low settings, i.e., the percent of:
((analog_input_volts_19) – (analog_input_19_low)) /
((analog_input_19_high) – (analog_input_19_low))
Voltage Throttle usage: reference the Forward Min/Max & Reverse
Min/Max Input parameters located in the Application Setup »
Throttle menu.
Brake input usage: reference the Brake Min/Max Input
parameters located in the Application Setup » Brake menu.
Low
Analog_Input_19_Low
0x330B 0x00
0.0 – 11.0 V
0 – 1100
0.0 V The minimum input voltage before a fault is declared. When the
Analog 19 Type selection is voltage, this set point represents the
0% point for the normalized input.
Triggers the Throttle Input fault (0x2210) when the voltage reading
is below this input voltage reading, if Throttle_Source = 19.
Triggers the Brake Input fault (0x2310) when the voltage reading
is below this input voltage reading, if Brake_Source = 19.
High
Analog_Input_19_High
0x330C 0x00
0.0 – 11.0 V
0 – 110
11.0 V The maximum input voltage before a fault is declared. When the
Analog 19 Type selection is voltage, this set point represents the
100% point for the normalized input.
Triggers the Throttle Input fault (0x2210) when the voltage reading
is above this input voltage reading, if Throttle_Source = 19.
Triggers the Brake Input fault (0x2310) when the voltage reading
is above this input voltage reading, if Brake_Source = 19.
Analog 19 menu
Parameters for 3Wire Pot selection Reference the 3-wire potentiometer throttle section, Chapter 6
Potentiometer 19 (wiper) & 18 (high)
Analog 19 Type
Analog_Input_19_Type
0x3311 0x00
3Wire Pot
(selection menu)
– Selection of the 3-Wire Pot opens the Nominal Resistance parameter.
Note, When conguring Analog Input 19 as a 3-Wire Potentiometer
input, it becomes the wiper (pin 27) and is paired with Analog 18 (pin
17) as the wiper 5V supply voltage (high). The Programmer app will
automatically adjust the menu to match this parameter conguration.
Quick Links:
Voltage rottle p.136
3-Wire rottle p.135
2-Wire rottle p.135
Fig. 6 p.10

Curtis Instruments AC F4-A Specifications

General

Brand	Curtis Instruments
Model	AC F4-A
Category	Controller
Language	English