Using Pulse Train Monitor Contents - YASKAWA Varispeed CIMR-G7A Instruction Manual

Adjusting the Meter
The output voltage for terminals FM-AC and AM-AC and output channels 1 and 2 of the AO option board can
be adjusted while the Inverter is stopped. For example, just pressing the Enter Key and displaying the data set-
ting display for H4-02 or H4-03 will cause the following voltage to be output by the FM-AC terminals.
10 V/100% monitor output × output gain (H4-02) + output bias (H4-03)
Just pressing the Enter Key and displaying the data setting display for F4-02 or F4-05 will cause the following
voltage to be output to channel 1 of the AO option board.
10 V/100% monitor output × output gain (F4-02) + output bias (F4-05)
Gain x 10 V
Switching Analog Monitor Signal Levels
Monitor items corresponding to 0 to ±10 V output 0 to 10 V signals when the monitor value is positive (+),
and 0 to -10 V signals when the monitor value is negative (-). For monitor items corresponding to 0 to ±10 V,
refer to Chapter 5 User Constants.
You can select the signal levels separately for multi-function analog output terminals and analog output option
terminals.
INFO

Using Pulse Train Monitor Contents

This section explains pulse monitor constants.
Related Constants
Name
Con-
stant
Display
Number
Pulse train Select the pulse train monitor output
monitor items (value of the
selection
H6-06
There are two types of monitor
Pulse Output
items: Speed-related items and PID-
Sel
related items.
Output voltage
Bias x 10/100 V
Fig 6.55 Monitor Output Adjustment
Description
part of U1-
).
Monitor item
Change
Setting Factory during
Range Setting Opera-
V/f
tion
1, 2, 5,
20, 24, 2 Yes A
36
Monitor Constants
Control Methods
Open Open
V/f Flux
Loop Loop
with Vec-
Vector Vector
PG tor
1 2
A A A A
87
6-