Bit Operation - Omron SYSDRIVE MX2 SERIES User Manual

5-6 Operation Functions
With multi-step speed binary operation, the wait time until the terminal input is determined can
be set using Multi-step Speed/Position Determination Time (C169) (set value × 10 ms =
Determination time). This prevents the transition status before input establishment from being
applied.
If no input is made during the time set in C169, the data is determined.
Note that the longer the determination time, the slower the input response.
Determination Time
(C169) Zero
Frequency reference

Bit Operation

Selection of multi-step speed references 0 to 7 becomes possible when SF1 to SF7 (32 to 38)
are allocated to Multi-function Input Selections (C001 to C007).
Use Multi-step Speed References 1 to 7 (A021 to A027) to set the frequencies for SF1 to SF7.
Multi-step speed operation is given priority over Frequency Reference Selection (A001). However,
the frequency reference 0 conforms to the setting of Frequency Reference Selection (A001).
5
Multi-step speed
Speed reference 0
Speed reference 1
Speed reference 2
Speed reference 3
Speed reference 4
Speed reference 5
Speed reference 6
Speed reference 7
Speed reference 2
Speed reference 1
When several terminals are simultaneously turned on, priority is given to the terminal with the
smallest number.
The × mark in the above table means that speed is selected regardless of ON/OFF status.
5-65
15
11
9
1
CF1 input
CF2 input
CF3 input
CF4 input
SF7 SF6
OFF OFF
×
×
×
×
×
×
ON
ON OFF
Speed reference 0
Speed reference 4 Speed reference 5
Speed reference 3
Speed reference 6
Speed reference 7
SF1
SF2
SF3
SF4
SF5
SF6
SF7
FW
13
5
Determination
4
Time (C169)
SF5 SF4 SF3
OFF OFF OFF
× × × ×
× × × ×
× × ×
ON
× ×
ON OFF
×
ON OFF OFF
OFF OFF OFF
OFF OFF OFF
The frequency at speed
reference 0 conforms to
the setting of A001.
Speed reference 1
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-Axxxx)
Determination Time
(C169) available
SF2 SF1
OFF OFF
× ON
ON OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF