SMC Networks LECSB2-T Series - Page 529

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16. POSITIONING MODE
Device
Symbol
Connector
pin No.
Function and application
I/O
division
Control
mode
CP
CL
PS
Next station No.
selection 1
DI0
CN1-19
Indexer method
Select next station Nos. with DI0 to DI7.
A setting value at ST1 on will be enabled.
DI-1
Next station No.
selection 2
DI1
CN1-41
Device (Note 1)
Selection contents
DI7
DI6
DI5
DI4
DI3
DI2
DI1
DI0
Next station No.
selection 3
DI2
CN1-10
0
0
0
0
0
0
0
0
Next station No. 0
Next station No.
selection 4
DI3
CN1-35
0
0
0
0
0
0
0
1
Next station No. 1
Next station No.
selection 5
DI4
0
0
0
0
0
0
1
0
Next station No. 2
Next station No.
selection 6
DI5
0
0
0
0
0
0
1
1
Next station No. 3
Next station No.
selection 7
DI6
Next station No.
selection 8
DI7
1
1
1
1
1
1
1
0
Next station No. 254
1
1
1
1
1
1
1
1
Setting inhibited
(Note 2)
Note 1.
0: Off
1: On
2.
[AL. 97.2 Next station position warning] will occur.
Second
acceleration/dec
eleration
selection
RT
Turning on ST1 with RT-off will select acceleration/deceleration time
constants set with [Pr. PC01 Acceleration time constant 1] and [Pr. PC02
Deceleration time constant 1].
Turning on ST1 with RT-on will select acceleration/deceleration time
constants set with [Pr. PC30 Acceleration time constant 2] and [Pr. PC31
Deceleration time constant 2].
RT will not be accepted during operation.
DI-1
Device (Note)
Description
RT
Acceleration time
constant
Deceleration time
constant
0
[Pr. PC01]
[Pr. PC02]
1
[Pr. PC30]
[Pr. PC31]
Note.
0: Off
1: On
Second
acceleration/dec
eleration gain
selection
RTCD
P
This has two functions of CDP (Gain switching) and RT (Second
acceleration/deceleration selection).
When RTCDP is off, the servo control gain set with [Pr. PB06], [Pr. PB08]
to [Pr. PB10] will be selected. Turning on ST1 (Forward rotation start) will
select acceleration/deceleration time constants set with [Pr. PC01
Acceleration time constant 1] and [Pr. PC02 Deceleration time constant 1].
When RTCDP is on, the servo control gain set with [Pr. PB29] to [Pr.
PB32] will be selected. Turning on ST1 (Forward rotation start) will select
acceleration/deceleration time constants set with [Pr. PC30 Acceleration
time constant 2] and [Pr. PC31 Deceleration time constant 2].
DI-1