3. Operation
Fieldbus Communication
84
RCP6
[Step 8] Click on Setting in Menu and select Specialty Parameter. As GW Parameter Setting
window opens, select GWmode Select.
[Step 9] Select invalid when the left-justification setting is not to be used.
When the left-justification setting is to be used, select valid (without alarm) or valid (with
alarm) in the fieldbus I/O domain left-justification setting in GWmode Select.
Fieldbus I/O Area Optimization Setting Function
Iivalid Left-justification setting feature is not to be used.
Valid (without Alarm)
Left-justification setting feature is to be used.
An alarm will not be output when there is a mismatch between
the left-justification setting in the gateway setting tool and the
current axis connection status.
Valid (with Alarm)
Left-justification setting feature is to be used.
“896 Connected Unit Construction Error” is occurred when there
is a mismatch between the left-justification setting in the gateway
setting tool and the current axis connection status.
(Note) Select “Valid (with Alarm)” when unconnected axes should partially not to be
left-justified. Operation will not be performed with “896 Connected Unit Construction
Error” alarm generated.
3.2.1