RUNRACE : Service & Maintenance Manual - rev. 2.0
Page 11.7
2. Turn on the machine.
3. Repeatedly press the “1” or “2” key on the inverter keypad until the display shows “d08”.
4. Press the “FUNC” key to display the last error which occurred. The following will sequentially
appear:
• error code;
• output frequency when the error occurred;
• motor current when the error occurred;
• motor voltage when the error occurred;
To advance to the next value, press the “FUNC” key.
5. To view the last 2 logged errors in inverse chronological order, display the function “d09”and
press the “FUNC” key. Each time this key is pressed the inverter memory goes back one error.
ATTENTION: Be very careful not to touch any other keys, or to touch the aforesaid
keys at the wrong time, as this can seriously damage the inverter configuration, leading
to malfunctioning of the machine.
11.3. PROCEDURE FOR CLEARING THE ERROR MEMORY ON
HITACHI SJ100 INVERTER
For all Hitachi SJ100 inverters, it is available an easy procedure for clearing the error memory. To
do this:
1. Turn on the machine;
2. Configure parameter b84 = 00;
3. Come back to the visualization of the parameter b84 and press simultaneously the keys FUNC,
↑
↑↑
↑, ↓
↓↓
↓;
4. Holding down the three keys, press also Stop/Reset key for about 1 second and wait for about 3
seconds, until the blinking d00 is shown on the display.
5. Now release all keys again. The initializing phase that now begins will be complete as soon as
the display 00 appears. The errors' memory now will be clear.
11.4. PROCEDURE FOR CLEARING PARAMETERS ON
HITACHI SJ100 INVERTER
For all Hitachi SJ100 inverters, it is available an easy procedure for resetting parameters to the
factory setting. To do this:
1. Turn on the machine;
2. Configure parameter b85 = 01;
3. Configure parameter b84 = 01;
4. Come back to the visualization of the parameter b84 and press simultaneously the keys FUNC,
↑
↑↑
↑, ↓
↓↓
↓;
