Yaskawa G7 Drive - Manual (Page 13)

Date: 03/31/09, Rev: 09-03 Page 13 of 30 TM.G7SW.064
4.2 Monitors (U1-XX)
Control Mode *1
Monitor Num
ber
Modbu
s Add
ress
Monitor Name
Digital Operator
Display
Description
Scaling for
Multi-
function
Analog
Output
Terminals
FM and AM
(H4-01, H4-
04)
Unit
V/f
V/f w/ P
G
Open Lo
op
Vector 1, 2
Flu
x
Vector
U1-56 079H
Master Marker
Frequency
Master Marker Fq
Displays the frequency
of the master alignment
input pulse.
Note: This monitor
should be used for
testing and debugging
only, not for
measurement.
Note: ELS modes only.
N/A Hz – – – Q
U1-57 07AH
Slave Marker
Frequency
Slave Marker Fq
Displays the frequency
of the follower marker
alignment input pulse.
Note: This monitor
should be used for
testing and debugging
only, not for
measurement.
Note: ELS modes only.
N/A Hz – – – Q
U1-58 079H
Master
Counts/5ms
Master Cts/5ms
Displays the number of
quadrature encoder
counts per 5ms scan
from the master drive.
Note: ELS modes only.
Note: This monitor is
should be used only to
confirm that encoder
counts are being
received.
100% =
Counts/5ms
at Maximum
Output
Frequency
(E1-04)
Counts - - - Q
U1-59 07AH
Slave Counts/5ms
Slave Cts/5ms
Displays the number of
quadrature encoder
counts per 5ms scan
from the follower drive.
Note: ELS modes only.
Note: This monitor
should be used only to
confirm that encoder
counts are being
received.
100% =
Counts/5ms
at Maximum
Output
Frequency
(E1-04)
Counts - - - Q