YASKAWA E7U Programming Manual page 167

Table A.2 Monitor List (Continued)
Parameter
Parameter Name
No.
Digital Operator Display
Cumulative Operation Time
U1-13
Elapsed Time
Software Number
U1-14
FLASH ID
Terminal A1 Input Voltage
U1-15
Term A1 Level
Terminal A2 Input Voltage
U1-16
Term A2 level
Motor Secondary Current (I
U1-18
Mot SEC Current
Output Frequency After Soft Start
U1-20
SFS Output
PI Feedback Value
U1-24
PI Feedback
CPU Number
U1-28
CPU ID
kWh
U1-29
kWh Lo 4 Digits
MWh
U1-30
kWh Hi 5 Digits
First Parameter Causing an OPE
U1-34
OPE Detected
PI Input
U1-36
PI Input
PI Output
U1-37
PI Output
PI Setpoint
U1-38
PI Setpoint
Memobus Communication Error
U1-39 Code
Transmit Err
Heatsink Cooling Fan Operation
U1-40 Time
FAN Elapsed Time
Auto Mode Frequency Reference
U1-51 Value
AUTO Mode Fref
Hand Mode Frequency Reference
U1-52 Value
HAND Mode Fref
PI Feedback 2 Value
U1-53
PI Feedback 2
* Units depend on b5-31 setting; scaling is set by b5-20
Description
Displays total operating or power-on time of the Drive.
Displays Drive's software number.
Displays the input voltage on Terminal A1, as a percentage of
10V DC.
Displays the input current (or voltage) on Terminal A2, as a
percentage of 20mA (or 10 V DC).
) Displays the amount of current being used by the motor to
q
produce torque (Iq).
Displays the frequency reference (speed command) after the
accel and decel ramps.
Displays the feedback signal when PI control is used.*
Displays control board hardware revision.
Displays the accumulated kWh.
Displays the accumulated MWh.
Displays the parameter number causing an "OPE" fault.
Displays the "error" in the PI regulator. (U1-36 = PI Setpoint -
PI Feedback).
Displays the output of the PI as a percentage of maximum
frequency (E1-04).
Displays the setpoint of the PI regulator (U1-38 = PI reference
+ PI bias).*
0 0 0 0 0 0 0 0
Displays total operating time of the heatsink cooling fan.
Displays the frequency reference (speed command) when in
auto mode.
Displays the frequency reference (speed command) when in
hand mode, or displays Terminal A2 when differential mode is
selected.
Displays PI feedback 2 value.
Parameters A - 27
Monitor
1: CRC error
1: Data length error
Not used. Always 0.
1: Parity error
1: Overrun error
1: Fleming error
1: Timeover
Not used. Always 0.