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PROGRAMMING GUIDE
SINUS PENTA
345/486
C180 LOC/REM Input
C180
Range
0
÷
16
0
÷
24 if ES847 or ES870 is fitted
0
→
Inactive
1
÷
8
→
MDI1
÷
MDI8
9
÷
12
→
MPL1
÷
MPL4
13
÷
16
→
TFL1
÷
TFL4
17
÷
24
→
XMDI1
÷
XMDI8
Default
7
MDI7
Level
ADVANCED
Address
1180
Function
The digital input set as a source selector is
considered in the drive terminal board
only,
not in the virtual terminal boards, as Fieldbus or Serial Link (see Command
Sources).
The
LOCAL mode
can be enabled via the relevant digital input (it ignores any
enabling/disable delay times set via software timers) or by pressing the
LOC/REM
key
located on the display/keypad.
Factory setting allows enabling the Local mode only when the drive is not running.
Settings may be changed through
C148 Changeover from Remote to Local
Command
(see the CONTROL METHOD MENU); switching from Remote to Local
command is allowed even when the drive is operating and when the running condition
or reference must be maintained in Local mode.
This function allows switching over to
LOCAL mode
and allows ignoring parameters
C140
to
C147
and
C285
to
C287
(see the PID CONFIGURATION MENU) when the PID
controller is enabled,
thus allowing setting them via KEYPAD only
.
The following functions are still active in the hardware terminal board of the control
board being used:
ENABLE
,
External Alarm 1,2,3, Sel.Motor n.2, Sel.Motor n.3,
SLAVE, PID Disable
, and
the LOCAL function itself
, that can be disabled at any time.
If the input is deactivated when the drive is disabled, signals coming from different
sources will activate again.
If the main reference of the drive is the PID output, you can set
C180a Type of
LOC/REM Contact
=
Pushbutton
and
P266 Type of Keypad page
in
Local Mode =
Ref.Act Spd
. As a result, when the
Loc
key is pressed and released once, the
drive enters the Local mode and the PID reference can be changed, whereas when the
Loc
command is
pressed and released again (provided that the drive is not enabled)
the PID is disabled and the RPM reference can be sent to the connected motor. See
also the CONTROL METHOD MENU and the Keypad page and Local mode in the
DISPLAY/KEYPAD menu.
C180a Type of LOC/REM Contact
C180a
Range
0
÷
2
0:[Switch]
1:[Pushbutton]
2:[ [PusStorage]
Default
2
2:[PusStorage]
Level
ADVANCED
Address
1303
Function
Factory-setting: the digital contact set as LOC/REM (
C180
) is Pushbutton based.
If the PID output is the main reference and
P266 Type of Keypad Page in Local Mode
= Ref.Act Spd
,
allowing entering the LOCAL mode when the LOC/REM
command is first sent, thus controlling the PID reference, and allowing the LOCAL
mode to be maintained when the LOC/REM command is sent for the second time, thus
disabling the PID and allowing setting a speed reference, the LOC/REM digital input
must be set as
C180a=Pushbutton
.
If
C180a
=
2
, the logic status of
LOC/REM
will be saved at power off and will be used
when the drive is next powered on.