Manual

4.2 Input Status

These single-bit values are readable from the master. The data will be returned with the lowest

addressed input status in the LSB of the data. Unused bits in the data will be set to 0.

4.2.1 Valid Command(s)

Code Name Broadcast

0x02 Read Input Status No

4.2.2 Format

16-bit word format

MSB LSB

Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

4.2.3.Valid Addresses

10001 – 10XXX

4.2.4 Definitions

Address Function Default

10001 Instrument error False

10002 Instrument error with alarm (levels 1,2and 3) False

10003 Alarm 1 active False

10004 Alarm 2 active False

CL500 Modbus (3/09)

Rev. 1.3