Hitachi SJ300-037HFE Benutzerhandbuch
SJ300 Inverter
Configur
ing Dr
iv
e
P
a
ra
met
e
rs
3–51
24
PIDC
PID Reset
ON
Resets the PID loop controller. The main conse-
quence is that the integrator sum is forced to zero.
quence is that the integrator sum is forced to zero.
OFF
No effect on PID loop controller
26
CAS
Control gain setting
ON
Selects alternate parameters H070 to H072 for the
source of the internal speed loop gain
source of the internal speed loop gain
OFF
Selects parameters H050 to H052 (or H250 to H252
for 2nd motor) for the source of internal speed loop
gain
for 2nd motor) for the source of internal speed loop
gain
27
UP
Remote Control
UP Function (motor-
ized speed pot.)
UP Function (motor-
ized speed pot.)
ON
Accelerates (increases output frequency) motor from
current frequency
current frequency
OFF
No change to output frequency
28
DWN
Remote Control
DOWN Function
(motorized speed pot.)
DOWN Function
(motorized speed pot.)
ON
Decelerates (decreases output frequency) motor from
current frequency
current frequency
OFF
No change to output frequency
29
UDC
Remote Control Data
Clearing
Clearing
ON
Clears the UP/DWN frequency memory by forcing it
to equal the set frequency parameter F001. Setting
C101 must be set=00 to enable this function to work.
to equal the set frequency parameter F001. Setting
C101 must be set=00 to enable this function to work.
OFF
UP/DWN frequency memory is not changed
31
OPE
Operator Control
ON
Forces the source of the output frequency setting
(A001) and the source of the RUN command (A002)
to be from the digital operator
(A001) and the source of the RUN command (A002)
to be from the digital operator
OFF
Source of output frequency set by (A001) and source
of run command set by (A002) is used
of run command set by (A002) is used
32
SF1
Multispeed bit 1
ON
Logical 1
OFF
Logical 0
33
SF2
Multispeed bit 2
ON
Logical 1
OFF
Logical 0
34
SF3
Multispeed bit 3
ON
Logical 1
OFF
Logical 0
35
SF4
Multispeed bit 4
ON
Logical 1
OFF
Logical 0
36
SF5
Multispeed bit 5
ON
Logical 1
OFF
Logical 0
37
SF6
Multispeed bit 6
ON
Logical 1
OFF
Logical 0
38
SF7
Multispeed bit 7
ON
Logical 1
OFF
Logical 0
Input Function Summary Table
Option
Code
Terminal
Symbol
Function Name
Description