Using Pulse Train Monitor Contents - YASKAWA Varispeed G7 Instruction Manual

Adjusting the Analog Monitor Items
Adjust the output voltage for multi-function analog output terminals FM-AC and AM-AC using the gain and
bias in H4-02, H4-03, H4-05, and H4-06. Also, adjust the output voltage for output channels 1 and 2 of Ana-
log Output option boards AO-08 and AO-12 using the gain and bias in F4-02, F4-04, F4-05, and F4-06.
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.
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.
Switching Analog Monitor Signal Levels
Monitor items corresponding to -10 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 -10 to 10 V,
refer to Chapter 5 User Constants.
INFO

Using Pulse Train Monitor Contents

This section explains pulse monitor constants.
Related Constants
Con-
stant
Number
H6-06
-90
6
10 V/100% monitor output × output gain (H4-02) + output bias (H4-03)
10 V/100% monitor output × output gain (H4-02) + output bias (H4-05)
Output voltage
Gain x 10 V
Fig 6.57 Monitor Output Adjustment
You can select the signal levels separately for multi-function analog output terminals and analog output option
terminals.
Name
Description
Display
Pulse train Select the pulse train monitor out-
monitor selec- put items (value of the
tion of U1- ).
There are two types of monitor
Pulse Output
items: Speed-related items and
Sel
PID-related items.
Bias x 10/100 V
Monitor item
Change
Setting Factory during
Range Setting Opera-
tion
part
1, 2, 5,
20, 24, 2 Yes
36
Control Methods
Open Open
V/f Flux
Loop Loop
V/f with Vec-
Vector Vector
PG tor
1 2
A A A A A
MEMO
BUS
Regis-
ter
431H