Publication 1747-RM001G-EN-P - November 2008
SLC Communication Channels 13-13
DH+ Channel Status
For SLC 5/04 (OS401, Series C and higher), channel status data is stored in
the diagnostic file defined on the Channel 1 Configuration screen. See Table
13.5 on page 13-15 for information regarding the diagnostic counter data
displayed.
1. On the Channel 1 tab, choose
DH+ for your Driver.
2. Configure the communication
driver characteristics
according to Table 13.4.
Table 13.4 Define these communication parameters when configuring an SLC 5/04 for DH+ communications.
Tab Parameter Default Selections
General Diagnostic File 0 Select an unused file (9 to 255) to store channel status
information. You must define a diagnostic file in order to be able to
view channel 1 status. See Table 13.5 for a file description.
Channel 1 System Baud Rate 57.6k Toggles between the communication rates of 57.6k, 115.2k and
230.4k.
Node Address 1 Valid range is 0 to 77 octal.