Hitachi WJ200 Series

3−79
STO (Safe Torque Off) Setting
Please refer to the appendix E for detailed information.
“b” Function
Run
Mode
Edit
Defaults
Func.
Code
Name Description Lnitial data Units
b145
GS input mode Two option codes:
00…No trip (Hardware shutoff
only)
01…Trip
U
00
−
Inverter Mode Setting
Besides Dual rating selection (b049), WJ200 supports two different operation modes,
standard mode and high frequency IM mode.
In high frequency IM mode, the max. output frequency is up to 1000Hz. Be sure to set
HD mode (b049=00) at first before switching to high frequency mode. In high frequency
mode, it cannot be changed to ND mode.
In high frequency mode, SLV mode is not available.
The inverter mode cannot be changed just setting b171. After setting b171, be sure to
execute initialization to activate new mode.
Actual inverter mode can be monitored with d060.
Once high frequency mode is set, initialization can be done just by setting b084,
b085, b094 and setting b180, it is not needed to set b171 .
“b” Function
Run
Mode
Edit
Defaults
Func.
Code
Name Description Lnitial data Units
b171
Inverter mode selection Three option codes:
00…No function
01…Std. IM (Induction Motor)
03…PM(Permanent Magnet
Motor)
U
00
−
Main differences between high frequency and std. mode are as follows.