Hitachi SH1-900H

3-3
Chapter 3
Operation Setting and Examples of I/O Adjustment
◼ Frequency source 2
3.5 Multispeed terminals command
• While multispeed command is off, the speed command
will follow the parameter setting [AA101].
• To use multispeed 0, select [AA101] = 07 :Parameter
setting.
◼ Frequency reference source
• Change the frequency reference by turning ON/OFF
from multispeed input terminals 003[CF1] and
004 [CF2].
◼ Parameter
Parameter
Details
Setting
data
[AA101]
Main speed input source
selection, 1st-motor
07
[FA-01]
*1)
Main speed reference setting or
monitor
0.00Hz
[Ab110]
*1)
Multi-speed 0 setting,
1st-motor
([CF1]OFF/[CF2]OFF)
0.00Hz
[Ab-11]
*2)
Multi-speed 1 setting
([CF1]ON/[CF2]OFF)
0.00Hz
[Ab-12]
*2)
Multi-speed 2 setting
([CF1]OFF/[CF2]ON)
0.00Hz
[Ab-13]
*2)
Multi-speed 3 setting
([CF1]ON/[CF2]ON)
0.00Hz
[CA-06]
Input terminal [6]
function([CF1])
003
[CA-07]
Input terminal [7]
function([CF2])
004
*1) While [AA101] = 07, a change made in either
[FA-01] or [Ab110] will be automatically reflected
in the other. When no change can be made or is
reflected in [FA-01], the operator keypad is not
specified as a command source by the terminal
function or [AA101].
*2) Set the frequency value for multispeed selection.
◼ Run command source 2
3.6 Operate using FW/RV terminal
• Select [AA111] = 00 : [FW]/[RV] terminal.
◼ Run/stop command
• Run or stop by turning either input terminal 001 [FW]
or input terminal 002[RV] ON/OFF.
◼ Parameter
Parameter
Details
Setting
data
[AA111]
RUN command input source
selection, 1st-motor.
(select 00([FW]/[RV]
terminal)
00
[CA-09]
Input terminal [9] function
(Set to [FW])
001
[CA-08]
Input terminal [8] function
(Set to [RV])
002
Input terminals
7
8
[RV]
9
[FW]
A
COM
Input terminals
5
6
[CF1]
7
[CF2]
8
COM
COM