Filter
Top Products
210
(2) Precautions for control
• Execute OPR without fail after resetting the CPU module. If not, a positioning error occurs by the fractions of
electronic gear that were not output during positioning before the CPU reset.
• When the positioning speed value that was multiplied by the set value of electronic gear exceeds the speed
limit value, the limit value is ignored. On the other hand, if the speed exceeds 4Mpulse/s, the maximum
value of command frequency, the error "Outside the command frequency range" (error code: 104) occurs. In
this case, the speed is 4Mpulse/s, resulting in a positioning error. To avoid this case, satisfy the following
condition when setting positioning speed and electronic gear: Positioning speed × Electronic gear
4Mpulse/s
(3) Setting the electronic gear function
The following table lists the data to be set, setting condition, and check timing.
Setting item
Setting
range
Default value
Setting
condition
Check timing of
the set data
Buffer
memory
address
(decimal)
Numerator of
command pulse
multiplication for
electronic gear (CMX)
1 to 9999
1
PLC READY
signal (Y2D)
must be off.
When PLC READY
signal (Y2D) is turned
on
4
Denominator of
command pulse
multiplication for
electronic gear (CDV)
15
Pr.3
Pr.4