Set Remote Internal-External Mode Input - LMI ROYTRONIC EXCEL AD9 Series Instruction Manual,Programming Manual

SECTION 6 - ADVANCED CONFIGURATION MENU
6.8 SET REMOTE INTERNAL-
EXTERNAL MODE INPUT
This feature is used to switch from an internal
control mode to an external control mode remotely
by using the appropriate contacts of the 6-Pin
connector. There are two internal control modes
and 3 external control modes (see Sec. 5.0). The
remote internal/external inputs are only monitored
when the contacts are switched from open to
closed, or vice versa. As a result, the control mode
can always be changed from the pump, regardless
of the closure status of these contacts.
If the pump is in an internal mode and the contacts
on the remote internal/external input are closed,
the pump will switch to the programmed external
mode. If the pump is in an external mode and the
contacts are opened, the pump will switch to the
programmed internal mode.
If the pump is in an internal mode and the contacts
are opened, no action will be taken-the pump will
remain in the pre-existing control mode. In this
case, if the pre-existing control mode differs from
the programmed control mode, the pre-existing
control mode takes priority. Conversely, if the pump
is in an external mode and the contacts are closed,
no action will be taken.
24
Use the
edit mode. A black background indicates the
parameter is in edit mode. While in edit mode, use
the UP and
Use the POWER button to exit edit mode and save
the setting. Use the
the advanced configuration menu.
Example: Editing the External Control
Display Overview:
Selection Box
1. Internal Control Mode: The following are valid
internal type control modes:
= Manual
= Timed Event
2. External Control Mode: The following are valid
external type control modes:
= Pulse Multiply
= Pulse Divide
mA
= Analog (mA)
3. Selection Box: Indicates the currently selected
item.
Instruction Manual
POWER button to toggle to parameter's
DOWN buttons to set the value.
MODE button to return to
Mode Parameter
Internal Control Mode
External Control Mode