YOKOGAWA WT1800 User Manual page 140

Appendix 6 User-Defined Function Operands
MAX Hold
Measurement Function
Rms voltage
Voltage mean
Voltage simple average
Voltage rectified mean
value
Voltage AC component
Rms current
Current mean
Current simple average
Current rectified mean
value
Current AC component
Active power
Apparent power
Reactive power
Positive peak voltage
Negative peak voltage
Positive peak current
Negative peak current
Positive peak power
Negative peak power
Motor Evaluation Option
Measurement Function
Speed
Torque
Pm
Slip
SyncSp
* You cannot omit the parentheses.
Auxiliary Input Option
Measurement Function
Aux1
Aux2
* You cannot omit the parentheses.
App-34
User-Defined Function
Example
URMSMAX( ) URMSMAX(E1)
UMEANMAX( ) UMEANMAX(E1)
UDCMAX( ) UDCMAX(E1)
URMEANMAX( ) URMEANMAX(E1 )
UACMAX( ) UACMAX(E1)
IRMSMAX( ) IRMSMAX(E1)
IMEANMAX( ) IMEANMAX(E1)
IDCMAX( ) IDCMAX(E1)
IRMEANMAX( ) IRMEANMAX(E1)
IACMAX( ) IACMAX(E1)
PMAX( ) PMAX(E1)
SMAX( ) SMAX(E1)
QMAX( ) QMAX(E1)
UPPEAKMAX( ) UPPEAKMAX(E1)
UMPEAKMAX( ) UMPEAKMAX(E1)
IPPEAKMAX( ) IPPEAKMAX(E1)
IMPEAKMAX( ) IMPEAKMAX(E1)
PPPEAKMAX( ) PPPEAKMAX(E1)
PMPEAKMAX( ) PMPEAKMAX(E1)
User-Defined Function
Example
SPEED( ) SPEED( )
TORQUE( ) TORQUE( )
PM( ) PM( )
SLIP( ) SLIP( )
SYNC( ) SYNC( )
User-Defined Function
Example
AUX1( ) AUX1( )
AUX2( ) AUX2( )
Parameter in ( )
Element Wiring Unit
E1 to E6 E7 to E9
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
Parameter in ( )
Element Wiring Unit
E1 to E6 E7 to E9
*
None or space
*
None or space
*
None or space
*
None or space
*
None or space
Parameter in ( )
Element Wiring Unit
E1 to E6 E7 to E9
*
None or space
*
None or space
IM WT1801-03EN