My Zabbix Version

1. zabbix_server -V
   Zabbix server v2.0.1 (revision 28455) (27 June 2012)
   Compilation time: Aug 6 2012 06:59:20

I am trying to monitor a server hardware status( See sample hardware Status below ). So I created UserParameter for monitoring the H/W. The most of the Status codes are in Hexadecimal format. When I create an Item to monitor some parameter, which has Hexadecimal status code, I will get Error like below.

Received value [0x01] is not suitable for value type [Numeric (unsigned)] and data type [Hexadecimal]

If I change the "Data Type" to "Text" it will work. But I can't create Trigger's with this Item.

sample Status Code:
Fan7B RPM | 2520 RPM | ok
Inlet Temp | 23 degrees C | ok
Exhaust Temp | 42 degrees C | ok
VCORE PG | 0x01 | ok
VCORE PG | 0x01 | ok
3.3V PG | 0x01 | ok
vFlash | 0x21 | ok

To reproduce the issue:
Create an Item with Following Attributes.

Type : Zabbix agent
Type of information : Numeric (unsigned)
Data type : Hexadecimal

You will get Error like below:
Received value [0x01] is not suitable for value type [Numeric (unsigned)] and data type [Hexadecimal]