SMC Networks LECSN-T Series

5. PARAMETERS
5 - 21
No./
symbol/name
Setting
digit
Function
Initial
value
[unit]
Network
ECT
EIP
PNT
PA06
*CMX
Electronic
gear
numerator
In the profile mode and the positioning mode (point table
method)
Set an electronic gear numerator.
Set the electronic gear within the following range. Setting out
of the range will trigger [AL. 37 Parameter error]. Refer to
section 5.4.1 for details.
1
865
<
CMX
CDV
< 271471
In the positioning mode (indexer method)
Set the number of gear teeth on machine side.
Set the electronic gear within the following range. Refer to
section 5.4.2 for details.
(1) 1 ≤ CMX ≤ 16384, 1 ≤ CDV ≤ 16384
(2)
1
9999
≤
CMX
CDV
≤ 9999
(3) CDV × STN ≤ 32767 (STN: Number of stations per rotation [Pr. PT28])
(4) CMX × CDV ≤ 100000
Setting out of the range will trigger [AL. 37 Parameter error].
When a small value is set to the electronic gear ratio with the
manual operation mode, the servo motor may not drive at the
set servo motor speed.
Travel distance of 1 station = P
t
(servo motor resolution) ×
1
STN
×
CMX
CDV
This parameter corresponds to "Motor revolutions (PNU: 24721, Sub: 0)". When this
parameter is mapped for the Process Data communication, the value written with
Setup software (MR Configurator2
TM
) is overwritten with the upper side. Thus, do
not write a value with Setup software (MR Configurator2
TM
).
Setting range: 1 to 16777215
1