Hitachi X200-002SFE/NFU Instruction Manuals page 151

4−12
Multi-Speed Select
The inverter can store up to 16 different target
frequencies (speeds) that the motor output uses for
steady-state
accessible through programming four of the intelligent
terminals as binary-encoded inputs CF1 to CF4 per
the table to the right. These can be any of the six
inputs, and in any order. You can use fewer inputs if
you need eight or fewer speeds.
NOTE: When choosing a subset of speeds to use,
always start at the top of the table, and with the
least-significant bit: CF1, CF2, etc.
3rd
7th
5th
2nd
1st
6th
4th
0th
[CF1]
[CF2]
[CF3]
[FW]
Option
Code
02
03
04
05
Valid for inputs:
Required settings
Notes:
• When programming the multi-speed settings, be
sure to press the Store key each time and then
set the next multi-speed setting. Note that when
the key is not pressed, no data will be set.
• When a multi-speed setting more than 50Hz
(60Hz) is to be set, it is necessary to program the
maximum frequency A004 high enough to allow
that speed
More user manuals on
run condition.
Speed
1
0
1
0
1
0
1
0
Terminal
Function Name
Symbol
CF1 Multi-speed Select,
Bit 0 (LSB)
CF2 Multi-speed Select,
Bit 1
CF3 Multi-speed Select,
Bit 2
CF4 Multi-speed Select,
Bit 3 (MSB)
C001~C005
F001, A001=02,
A020 to A035
ManualsBase.com
These speeds are
Speed 10
Speed 11
Speed 12
Speed 13
Speed 14
Speed 15
The example with eight speeds in the
figure below shows how input switches
configured for CF1–CF3 functions can
change the motor speed in real time.
NOTE: Speed 0 is set by the A020
parameter value.
State
ON Binary encoded speed select, Bit 0, logical 1
OFF Binary encoded speed select, Bit 0, logical 0
ON Binary encoded speed select, Bit 1, logical 1
OFF Binary encoded speed select, Bit 1, logical 0
ON Binary encoded speed select, Bit 2, logical 1
OFF Binary encoded speed select, Bit 2, logical 0
ON Binary encoded speed select, Bit 3, logical 1
OFF Binary encoded speed select, Bit 3, logical 0
Example (some CF inputs require input
configuration; some are default inputs—see
49):
CF4
5 4
See I/O specs on page 4–6.
Multi-
Input Function
speed
CF4 CF3 CF2 CF1
Speed 0 0 0 0 0
Speed 1 0 0 0 1
Speed 2 0 0 1 0
Speed 3 0 0 1 1
Speed 4 0 1 0 0
Speed 5 0 1 0 1
Speed 6 0 1 1 0
Speed 7 0 1 1 1
Speed 8 1 0 0 0
Speed 9 1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
Description
page 3–
CF3 CF2 CF1
L PCS P24
3 2 1