YASKAWA CIMR-F7U4018 User Manual

Programming 99
 H3-09 Terminal A2 Function Selection
The A2 or A3 analog input can be programmed to perform many different functions. The setting of parameter H3-09 and
H3-05 determines which of the following functions the A2 or A3 analog input will respectively perform. The level of the A2
analog input, as a percentage of the maximum input, can be viewed by the U1-16 monitor.
Function: Adds to Terminal A1
Setting: 0
By setting analog input to 0 the level of the analog input will be summed with the level of the frequency reference analog input A1.
Function: Frequency Gain
Setting: 1
Setting analog input to 1 allows the analog input to act as a gain to the frequency reference.
Fig. 68 Frequency Reference Gain
Table 20 Analog Input Functions
Parameter
Setting
Function
Control Method (A1-02)
V/f
V/f with
PG
Open
Loop
Vector
Flux
Vector
0 Adds to Terminal A1 (factory default, H3-09) OOOO
1 Frequency Reference Gain O O O O
2 Aux. Frequency Reference 1 (factory default, H3-05) OOOO
3 Aux. Frequency Reference 2 O O O O
4 Output Voltage Bias O O X X
5 Accel / Decel Time Coefficient O O O O
6 DC Injection Braking Current O O O X
7 Overtorque / Undertorque Detection Level O O O O
8 Stall Prevention Level During Run O O X X
9 Frequency Reference Lower Limit O O O O
A Jump Frequency 4 O O O O
B PID Feedback O O O O
C PID Set Point O O O O
D Frequency Reference Bias 2 O O O O
E Motor Temperature O O O O
10 FWD Torque Limit X X O O
11 REV Torque Limit X X O O
12 Regenerative Torque Limit X X O O
13 Torque Reference X X X O
14 Torque Compensation X X X O
15 FWD/ REV Torque Limit X X O O
1FNot Used OOOO
1: Frequency Reference Gain
100%
-10V
10V
-100%
0V
20mA
4mA

YASKAWA CIMR-F7U4018 Specifications

General

Brand	YASKAWA
Model	CIMR-F7U4018
Category	DC Drives
Language	English