Syntron Material Handling Conductor 420 Service Instructions Manual page 8

ADDITIONAL PROGRAM SETTINGS
9.
30 Pulse Operation:
a.
60HZ input and 25 pulses/sec (1500VPM) @ 50HZ input instead of the "Standard" 60 pulses/sec (3600VPM)
@ 60HZ input and 50 pulses/sec (3000VPM) @ 50HZ input.
2 Speed Operation:
b.
"Normal" speed is adjusted by using the main control potentiometer. The "Slow" speed is adjusted by using
the MIN pot.
Remove jumper between terminals 6 and 7.
Apply dry contact to terminals 5 and 6 of TB2
Apply dry contact between terminals 6 and 7 of TB2
Slow Speed:
i.
Normal Speed:
ii.
terminals 6 and 7 of TB2.
OFF:
iii.
STATUS LEDs:
RUN: Indicates the board is functional and all input conditions are met.
DIRECT:
Is ON when the inhibit jumper is connect at the Main terminal strip.
INTERLOCK:
Is ON when terminal TB2-5 is connected to TB2-6.
EXTERNAL:
Is ON when a signal is present at terminals TB2-11 & 12.
During the initial operation of the control on the machine it is important to monitor the temperature of the coils on the
vibratory feeder. If the coils become too hot to touch, the coil current is too high. Decrease the MAX pot setting and re-
apply power after the coils have cooled. Overheating the coils will eventually cause them to short circuit and fail
CAUTION: Do not make any alterations to the control without first contacting Syntron Material Handling Service
Department. Unauthorized alterations will void the warranty. Syntron Material Handling will not assume
responsibility for damage that may occur due to unauthorized alterations to the control. Any alterations will
void the UL and cUL rating of the control.
8
S1 Programming Chart
Program
Standard
30 Pulse
2-Speed
With SW4 set to 1 and SW5 set to 0, the unit will output 30 pulses/sec (1800VPM) @
This allows the user to toggle between a "Normal" Speed and a "Slow" speed. The
Activate dry contact to connect terminals 5 and 6 of TB2
Activate both dry contact between terminal 5 and 6 of TB2 and dry contact between
De-activate both dry contacts.
S1 Switch Positions
SW4 SW5
0 0
1 0
1 1
.