Santerno Sinus Penta - Page 345

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 d
rive 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 an
d 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.Activated + 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 whe
n 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:[ [Pushbutton+Storage]
Default
2
2:[Pushbutton+Storage]
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.Activated + Spd, allowing entering th
e 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 L
OC/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.