6-142
f
Maintenance
On slave units, the input watt-hour (Wh) and cumulative power data (PD) are fixed at "0" on the display.
Other items show the actual slave states.
g
Load rate measurement
Slave units can measure only the maximum current and average current. The average braking power is
fixed at 0%.
Table 6.6.12 Load Rate Measurement
Item Display content
Maximum current (Imax) Maximum current for a single slave
Average output current(Iave) Average current for a single slave
h
Alarm information
Slave units support alarm information about items available in
d to f above.
*Alarm causes, data copy, and others are all enabled.