Hitachi SJ300 Series Instruction Manual page 260

B–12
Communications Protocol
For Command 05, bytes 2, 3, and 4 of
the event history are status codes A, B,
and C, respectively. The tables below
provide status code descriptions.
Code Status A Definition
00 Initial status
01 —
02 On Stopping
03 On running
04 On free-run stop
05 On jog
06 On dynamic braking
07 On retry
08 On trip
09 On under-voltage
Bit Status B Definition
0 Ground fault
1 IGBT error, U phase
2 Under-voltage error
3 Over-voltage protection
4 Thermal trip
5 IGBT error, V phase
6 IGBT error, W phase
7 Gate array error
Data field contents
byte 2 byte 3
Status A Status B
Status C Definition
On reset
On stopping
On deceleration
Constant speed
On acceleration
On 0 Hz running
On running
On dynamic braking
On overload restriction
—
Error
Code
E14
E30
E09
E07
E21
E30
E30
E23
byte 4
Status C