Ransburg 9060 LV Auto Cascade 80120-XXX - Manual (Page 19)

9060 Cascade Low Voltage Controller - Introduction
CP-13-02.2 14
Local/Remote Mode Signal
The local/remote mode signal (2TB-4)
indicates to the 9060 Controller whether the
system is currently in LOCAL mode or
REMOTE mode. If the signal is off, the
system will be in LOCAL mode. If the signal
is on, the system will be in REMOTE mode.
Reset Signal
The reset signal (2TB-3) will reset any fault
or overload condition that has occurred. It
will NOT prevent any other existing fault
conditions from re-faulting the system
immediately after resetting. Please refer to
the “Operation” section of this service
manual for fault reset and troubleshooting
information.
Remote Trigger Signal
The remote trigger signal (2TB-5) is used to
indicate to the 9060 Controller to turn on the
high voltage. This signal connection is
routed to the main PC board connector J3-5.
Input J3-5 is the same signal input that is
used in LOCAL mode triggering. Due to this,
the local/remote trigger protection board
(Assy# A13123) is present for trigger control.
Tripleset 1 and Tripleset 0
(TS1 and TS0)
The tripleset signals, TS1 and TS0 (3TB-1
and 2TB-2), are a pair of signals that are
used to select one of the three preset
voltages that are normally selected during
LOCAL mode operation via the three preset
buttons on the left side of the front panel.
The two signals are used together as a
binary number to select the corresponding
preset value. The selected preset value will
not change unless a different preset value is
input. The binary combinations and their
resulting selection are listed in the Triple Set
Combinations table.
TS1 TS0 Selection
0 (off) 0 (off) No Change
0 (off) 1 (on) Preset 1
1 (on) 0 (off) Preset 2
Triple Set Combinations
1 (on) 1 (on) Preset 3
The tripleset signals can be used to se-
lect a preset from the three (3) preset volt-
ages. The preset values can NOT be ad-
justed from REMOTE mode. To adjust
the preset values stored in the 9060, the
unit MUST be in LOCAL mode. If the
voltage setpoint must change between
more than 3 values, one of the analog KV
setpoint signals should be used.
N O T E
Analog Inputs
Two (2) analog input signals, along with an
analog common input, are provided on the
9060 Cascade Low Voltage Controller for
analog control the KV setpoint value. One
signal is provided for analog control using a
voltage signal, the other for a current signal.
The analog inputs are intended for applicator
systems that require either more than 3
presets or an adjustable setpoint voltage.
Analog Setpoint Control
The analog control signals are the dominant
setpoint control signals. When one of the
signals is present, it will override control of
the set point as soon as the minimum analog
signal value is reached. The minimum
signal required to override setpoint control is
the value equivalent to approximately 20 kV.
After reaching the minimum signal, the
control signal can be adjusted between the
minimum and the maximum for the control
signal being used (current or voltage). The
9060 Controller automatically truncates the
maximum setpoint value to the maximum
voltage value for the applicator being used.