Hitachi SJ Series User Manual page 482

Chapter 13
13.14 Checking Load Ratio of Braking
Resistor
Q
• Want to check the use rate of an optional braking
resistor.
A
• Display the use rate of braking resistor circuit
(BRD).
Parameter
Item
Braking resistor (BRD)
load ratio monitor
Braking resistor circuit
(BRD) use rate
Parameter
[dA-41] 0.00~100.00 (%)
[bA-60] 0.0~100.0 (%)
13-19
!
• A setting is required for a braking resistor circuit
(BRD) to operate.
For details, see "12.13.5 Suppressing overvoltage
with braking resistor".
• The braking resistor overload error [E006] is
generated when the displayed use rate is about to
exceed the value which has been set in the BDR
use rate [bA-60].
Data
Displays the load ratio of braking
resistor.
Sets the maximum use rate of braking
resistor.
Monitor Functions
Description