Rice Lake 320IS Plus Intrinsically Safe Digital Weight Indicator - Installation Manual - Manual (Page 68)

62 320IS Plus Installation Manual
8.2 Status Messages
Two EDP commands, P and ZZ, can be used to provide status about the indicator. These commands are described
in the following sections.
8.2.1 Using the P EDP Command
The P EDP command returns the current displayed weight value to the EDP port, along with the units identifier.
If the indicator is in an underrange or overload condition, the weight value is replaced with ^^^^^^ (overload) or
_ _ _ _ _ _
(under range).
Error Code Description Binary Value
1 EEPROM physical
error 0000 0000 0000
0001
2 Virgin EEPROM 0000 0000 0000
0010
4 Parameter
checksum error 0000 0000 0000
0100
8 Load cell
calibration
checksum error 0000 0000 0000
1000
16 A/D calibration
checksum error 0000 0000 0001
0000
32 Print format
checksum error 0000 0000 0010
0000
64 Internal RAM
checksum error 0000 0000 0100
0000
128 External RAM error 0000 0000 1000
0000
256 No optical
communication 0000 0001 0000
0000
512 A/D physical error 0000 0010 0000
0000
1024 A/D reference error 0000 0100 0000
0000
2048 Count error 0000 1000 0000
0000
4096 Low battery 0001 0000 0000
0000
8192 Display error 0010 0000 0000
0000
16384 A/D underrange 0100 0000 0000
0000
32768 Overflow 1000 0000 0000
0000
Table 8-2. Error Codes Returned on XE Command