Hitachi Seiki Alarm Help!

[stevo1]

It is a HItachi Seiki VK55II VMC with Seicos MIII control. There was a power outage. Now at power up there is alarm (2AC5)APC Slave Fuse Trip. The description of the alarm in the book says Fuse Of APC Slave Unit Has Been Blown. I can not seem to find anything on this. Has anyone seen this? Thanks for your help!!

[winnercnc]

I have purches a hitachi seiki HC400 machine.

I need your support.
Now have a problem in the plc (M16 II).

There is 2 alarms are coming.
1. SUM CHECK ERROR.
2. BATTERY ALARM.

Please help us for clear this alarms.
I checked the power supply in PLC. (+15V, -15V, 5V 24V and Battery Volt) it's all ok.
But the alarm does not clear.
Please Help Us.

Thanks & regards,

[stevo1]

It has been awhile but according to my old notes you need to do the following for the SUM CHECK error.

1. Press F1(SEQUENCE) ->Press F2(DATASET) -> Press F4(TABLE) -> You will see “Constance Byte Table 1
2. Type 0 0 (in the 1. 00) -> Press INPUT -> You will see Parameter Write Enable SW On
3. Turn on WRITE ENABLE SW that is on MICON16-2 board in control panel
4. Press F6(END). -> You will see Write Enable SW Off
5. Turn off WRITE ENABLE SW
6. Press F6(END) -> Press F1(SEQUENCE) ->Press F3(PROGRAM) -> You will see Parameter Write Enable SW On
7. Turn on WRITE ENABLE SW that is on MICON16-2 board in control panel
8. You will see top line of ladder automatically
9. Press F2(ALTER) -> You will see ___(Cursor) on screen.
10. Press F4(STORE) -> Press INPUT.
11. Press F6(END) -> You will see Write Enable SW Off
14. Turn off WRITE ENABLE SW
15. Turn off NC power -> Turn on NC power

This may or may not work as I said before it has been a long time and some things may need to be done in different sequences. Give it a try and let me know if it works.

Good luck,
Stevo

[winnercnc]

Thaks. I will check my machine and get back to you.

[winnercnc]

Hello,
I tried my machine as per your instruction. After the step no 7 Turn on WRITE ENABLE SW that is on MICON16-2 board in control panel. it will ask key ward please____. I don't the key ward please support for the key ward.

Thanks once again.

[stevo1]

It should not be asking you for a password. IIRC this happened to someone else that I was helping and they had to do the procedure a few times before it would take and not ask for a password.

Stevo

[winnercnc]

Hello Now I lock an other alarm
Power supply down +15V.
Power supply down -15V.

Please help me.

Thanks.