Hitachi SH1 Series Basic Manual page 52

Chapter 4
Parameter naming (Nomenclature)
AA 1 01
Parameter
group
ｰ：Common for 1st and 2nd motor
1：1st motor enabled if function [SET] is OFF
2：2nd motor enabled if function [SET] is ON
※By default the motor 1 is enabled in the case that
08:[SET] is not assigned in the Intelligent Input
terminals [CA-01]～[CA-11].
[SET] function enable code example.
[SET]OFF
[**-**] type
[**1**] type
(Example)
[SET]OFF
[AH-01]
[Ub-01]
・・・
[Hb102]
[Ab110]
[bA122]
・・・
※When using 2nd motor parameter setting by [SET]
function of terminal, description as 1st motor setting
in the following part is to be replaced with that of 2nd
motor setting.
4.5Parameter arrangement
Next is the parameter explanation, such as the parameter
group and the internal group number line-up.
The [SET] classification numbers "-" and "1" are lined
without distinction, except "2" which is lined-up after
"-" and "1".
Example) Regarding the order
[AA101]⇒[AA102]⇒[AA104]⇒[AA105]⇒...
⇒[AA123]⇒[AA201]⇒...⇒[AA223]⇒
[Ab-01]⇒[Ab-03]⇒[Ab110]⇒[Ab-11]⇒...
(Last two digits are order by numerical order)
⇒[Ab-25]⇒[Ab210]⇒
[AC-01]⇒...
(After the middle values of "-" and "1", using "2"
changes the group)
※Related parameters might be described together in
relevant parts.
Internal number
in the group
[SET]ON
[**-**] type
[**2**] type
[SET]ON
[AH-01]
[Ub-01]
・・・
[Hb202]
[Ab210]
[bA222]
・・・
For parameter configuration
Parameter explanation
・To set parameters, please read an understand
the SH1 user's guide first.
・For the motor protection, the following
Working
parameters are necessary to be set.
parameters
-[Hb102]～[Hb108](If [IM])
-[Hd102]～[Hd108](If [SM/PMM])
-[bC110](Motor overload protection current)
※When option is connected, parameters to display or
setting range may be added. Refer to user's guide for
detail.
■Parameter mode (A code)
Frequency reference selection
Code/Name
AA101
Main speed
input source selection,
1st-motor
AA102
Sub speed
input source selection,
1st-motor
AA104
Sub speed setting,
1st-motor
AA105
Calculation symbol
selection for Speed
st
reference, 1 motor
*1)00(Disable)/01(Ai1 terminal)/02(Ai2 terminal)/03(Ai3
terminal)/04(Ai4 terminal)/05(Ai5 terminal)/06(Ai6
terminal)/07(Parameter)/08(By RS485)/09(Option-1)/10(Option-2)/
11(Option-3)/12(Pulse train input:main)/13(pulse train
input:option)/14(EzSQ)/15(PID function)/16(MOP(VR))
・To change the frequency input reference, use [AA111].
Example: to set by [FA-01] -> [AA101]=07
To set by Analog(voltage) to set -> [AA101]=01(Ai1)
・To change between main and sub speed is possible with the math
operator.
・If [AA105]=00, the Intelligent input terminal 032[SCHG] can change
between the main(OFF) and sub(ON) speed.
・Through the [AA105] selection, the operator for the main and sub
speed frequency calculation is set.
Temporary frequency addition
Code/Name
AA106
Add frequency
setting, 1st-motor
・When the [ADD] terminal is active the frequency set in [AA106] will be
temporally added to the frequency reference.
4-9
[AA101]～[AA106]
Range (unit) Initial value
07(JPN)/
01～16 *1) 01(EU)(USA)
(ASIA)(CHN)
00～16 *1) 00
0.00
0.00～590.00(Hz)
00(Disable)/
01(Addition)/
00
02(Subtraction)/
03(Multiplication)
Range (unit) Initial value
-590.00～+590.00(Hz) 0.00