Hitachi SJ Series User Manual page 587

Chapter 16
Related parameters (settings)
Item
EzSQ execution interval
EzSQ function selection
EzSQ user parameters
U (00) to U (63)
EzSQ user parameters
UL (00) to UL (15)
Main speed command selection
Auxiliary speed command
selection
Operation command selection
Acceleration or deceleration time
input selection
Input terminal 1 to 9, A or B
selection
Input terminal 1 to 9, A or B
selection
Output terminal 11 to 15 selection
Relay output terminal selection
16 or AL
Analogue input [Ai1] terminal
Analogue input [Ai2] terminal
Analogue input [Ai3] terminal
FM output [FM] terminal selection
Analogue output [Ao1] terminal
selection
Analogue output [Ao2] terminal
selection
!
*1) If you select a value other than the aforementioned
value for parameters [AA101] (Main speed command)
or [AA111] (Operation command), you can enter speed
or operation command using the operator keypad or
analog signal.
*2) Assign 099 [PRG] to the input terminal only if you select
01 (Activated by PRG terminal) for [UE-02] (EzSQ
function selection).
EzSQ program activation timing
(1) When [UE-02] (Activated by [PRG] terminal) is set
to 01,
• Assign 099 [PRG] terminal to any of the input
terminals 1 to 9, A and B. The EzSQ program will be
activated when the PRG terminal is turned ON.
Inverter power supply
[PRG] terminal input
Parameter
[UE-01]
[UE-02]
[UE-10]~[UE-73]
[UF-02]~[UF-32]
[AA101]
[AA102]
[AA111]
[AC-01]
[CA-01]~[CA-11]
[CA-01]~[CA-11]
[CC-01]~[CC-07]
- (setting not
required)
- (setting not
required)
- (setting not
required)
[Cd-03]
[Cd-04]
[Cd-05]
Normal operation EzSQ operation
Data
00 1ms/Step
01 2ms/Step
00 EzSQ function disabled
01 EzSQ function enabled (Activated by PRG terminal)
02 EzSQ function enabled (Always active)
U (00) to U (63) on the program is operable via the
0~65535
operator keypad.
-2147483647 UL (00) to UL (15) on the program is operable via
~2147483647 the operator keypad.
To set frequency in the SET-Freq variable, select 14
14 (program function) for these parameters. *1)
To operate and stop the inverter using the variables
FW and RV respectively, select 00 (terminal
00
[FW]/[RV]) for this operation command parameter.
*1)
To set acceleration and deceleration time in the
04 ACCEL and DECEL variables respectively, select
14 (program function) for this parameter.
PRG: EzSQ function PRG terminal *2)
099
MI1 to MI11: General purpose input 1 to 9, A or B
086~096
069~075 MO1 to MO7: General purpose output 1 to 7
XA (0): General purpose analog input (0 to 10 V /0
－
to 20 mA)
XA (1): General purpose analog input (0 to 10 V /0
－
to 20 mA)
XA (2): General purpose analog input (-10 to 10 V)
－
[db-18] YA (0): General purpose analog output
[db-19] YA (1): General purpose analog output
[db-20] YA (2): General purpose analog output
!
• As for variables that require adjustment on the actual
inverter, you can change the data on the operator keypad
without connecting the inverter to a PC if you have
designated the variables to user parameters ([UE-10] to
[UE-73] and/or [UF-02] to [UF-32]).
(2) When [UE-02] (Always active) is set to 02,
• The EzSQ program is constantly active while the
inverter power is ON.
Inverter power supply
16-6
ProDriveNext / EzSQ
Description
EzSQ operation