Omron CX-MOTION-NCF - V1.9, Operation Manual

Page: 60 / 147

36
Editing Unit Parameters Section 5-1
5-1-2 Editing Communications Parameters
Edit Communications
Parameters Window
Select Communications Setting from the tree.
Editing
Communications
Parameters
For details of the communications settings, refer to SECTION 6 MECHA-
TROLINK in the
CS1W-NCF71/CJ1W-NCF71 Position Control Units Opera-
tion Manual (Cat. No. W426).
1,2,3... 1. Set Transfer Cycle.
Click the drop-down list of the Transfer Cycle and select an appropriate
Transfer Cycle.
2. Set Communications Cycle.
The setting range is between 1 and 32. The set value is used as the mul-
tiplier with which the Transfer Cycle is multiplied. When a value out of the
setting range is entered, the value will be displayed in red. Enter a value
within the range.
3. Set No. of Communications Retries.
The setting range is between 0 to 7. When a value out of the setting range
is entered, the value will be displayed in red. Enter a value within the range.
4. Set C2 Master Connection.
Click the drop-down list of the C2 Master Connection and select whether
the C2 Master is connected or not.
Note (1) Set the Communications and Transfer Cycles so that the following ex-
pression is satisfied: Transfer Cycle
×
Communications Cycle (Multiplier)
≤
32 ms
(2) When connecting to a combination of a W-series Servo Drive and the
JUSP-NS115, set the communications cycle to an integer multiple of
1.0 ms.
(3) When connecting to a W-series Servo Drive with Built-in Communica-
tions, set the communications cycle to an integer multiple of 0.5 ms.
(4) When connecting to a SMARTSTEP Junior with Built-in Communications,
set the transfer cycle to 1.0 ms or more.