Hitachi SJ7002 Series Instruction Manual page 259

6–12
Monitoring Trip Events, History, & Conditions
DIP Switch
1
OFF: BIN
(binary input) /
ON: BCD
(binary coded
decimal input)
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Digital Input Card – Use the following table to diagnose errors caused by a digital input
expansion card. Each error will cause the inverter to trip, turning OFF its output and displaying
an error code.
Error Code: OPE / SRW
E60.- E70.-
OP1-0 OP2-0
The input mode is determined by a combination of DIP switch and rotary switch settings. If the
expansion card does not operate normally, use the following table to check the DIP switch and
rotary switch settings. The check marks indicate input modes specified by switch settings. For
more details, refer to the expansion card instruction manual.
Rotary
Switch
2 Code
0
1
2
OFF: PAC
(batch input 3
mode)
4
5
6
0
1
2
3
4
ON: DIV
5
(divided input
6
mode
7
8
9
A
B
Digital Input Expansion Card Errors
Name
Digital input A communications time-out between the
expansion card error inverter and the digital input card has
occurred
Frequency Setting, Hz
0.01 0.1 1 Rate
✔
✔
✔
✔
Probable Cause(s)
Torque
Accel / Decel Time,
limit
Seconds
Setting
0.01 0.1 1 1%
✔
✔ ✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
Position
Setting
1 pulse
✔
✔