Appendix 4 constants list – Yaskawa Varispeed-686SS5 CIMR-SSA User Manual
Page 83
84
APPENDIX 4 CONSTANTS LIST
The numbers of constants displayed in the digital operator depend on the setting of constant access
level (A1-01). For details, refer to Descirptive Manual for Constants.
Table A−4 Monitor Item List
Constant
No.
Name
Unit
Control Method
(f = Monitor enabled,
× = Monitor disabled)
*1
No.
Open loop vector
Flux vector
U1-01
Speed reference
0.01%
*2
f
f
U1-02
Output frequency
0.01Hz
f
f
U1-03
Output current
0.1A
*3
f
f
U1-04
Control method
[No.]
f
f
U1-05
Motor speed
0.01%
*2
f
f
U1-06
Output voltage reference
0.1V
f
f
U1-07
DC bus voltage
1V
f
f
U1-08
Output power
0.1kW
f
f
U1-09
Torque reference (internal)
0.1%
f
f
U1-10
Input terminal status
[Bit]
f
f
U1-11
Output terminal status
[Bit]
f
f
U1-12
Operation status
[Bit]
f
f
U1-13
Cumulative operation time
1H
f
f
U1-14
Software No. (at FLASH side)
[No.]
f
f
U1-15
Control circuit terminal 13 input voltage
0.1%
f
f
U1-16
Control circuit terminal 14 input current/voltage
0.1%
f
f
U1-17
Control circuit terminal 16 input voltage
0.1%
f
f
U1-18
Motor q-axis current (Iq)
0.1%
f
f
U1-19
Motor d-axis current (Id)
0.1%
f
f
U1-20
Speed reference after soft-start
0.01%
*2
f
f
U1-21
ASR input (speed deviation)
0.01%
f
f
U1-22
ASR output
0.01%
f
f
Monitor
U1-27
q-axis current reference
0.1%
f
f
U1-28
d-axis current reference
0.1%
f
f
U1-29
Voltage limit control output
0.1%
f
f
U1-30
q-axis current control output
0.1%
f
f
U1-31
d-axis current control output
0.1%
f
f
U1-32
Output voltage reference Vq
0.1V
f
f
U1-33
Output voltage reference Vd
0.1V
f
f
U1-36
Output voltage phase
0.1deg
f
f
U1-37
Magnetic-pole position detection value (with PG)
0.1deg
×
f
U1-38
Magnetic-pole position detection estimated value (without PG)
0.1deg
f
×
U1-41
LED check (diagnosis)
f
f
U1-42
Operation status 2
[Bit]
f
f
U1-43
Command 1 from transmission option
[Bit]
f
f
U1-44
Command 2 from transmission option
[Bit]
f
f
U1-45
External torque reference
0.01%
f
f
U1-46
Torque compensation
0.01%
×
f
U1-47
DO-08/H output status
[Bit]
f
f
U1-48
Momentary power loss drop amount
0.01%
f
f
U1-49
Software No. (at CPU side)
[No.]
f
f
U1-50
Speed detection PG counter value
Pulse
×
f
U1-51
Output current phase
0.1deg
f
f
U1-53
PID feedback amount
0.01%
f
f
U1-54
DI-16H input status
[BCD]
f
f
*1
Even if f is indicated, some constants are not displayed depending on access level.
*2
The unit varies depending on the setting of o1-03.
*3
0.01A for models of 7.5 kW or below.