INFICON MDC-260 Thin Film Deposition Controller - Manual (Page 189)

MDC-260 DEPOSITION CONTROLLER
REPAIR AND MAINTENANCE 12-3
a) Improperly wired cable, or
shorted wires.
a) Verify the cable connection
against Table 8-2 and
Figure 8-7. Also, check for
electrical shorts.
b) Mismatch in programmed
output and the physical
wiring.
b) Verify and revise the output
to match the physical
wiring. See Sec 4.3.3.3
The unit fails to activate
externally controlled
devices (Shutters, solenoids,
etc.)
c) Faulty Relay c) Return unit to manufacturer
for repair.
a) Improperly wired cable, or
shorted wires
a) Verify the cable connection
against Table 8-2 and
Figure 8-7. Also, check for
electrical shorts.
b) Mismatch in the programmed
input and the physical
wiring.
b) Verify and revise the input
to match the physical
wiring. See Sec 4.3.3.2
c) The selected input type
doesn’t match the input type.
c) Refer to Section 8.3.9.1.
Verify and select the
correct type of input.
Unable to remotely control
the unit via Discrete I/O
inputs.
d) The selected input logic
doesn’t match the input logic
d) See Section 4.3.3.2. Verify
and select the correct logic.
a) Controller is not in Manual
mode.
a) Press Manual key to set
manual mode.
b) Controller is in Abort mode. b) Press Reset, then Manual
key to set manual mode.
c) Faulty Remote Power
Handset.
c) Replace with new Remote
Power Handset.
Unable to manually control
the source power through
the Remote Power Handset.
d) Loose connection from the
Manual Control connector to
the Main bd.
d) Check and secure front
panel Manual connector to
main board J8.
For further assistance, see Support at www.inficon.com.
12.4 RETURNING THE MDC-260 TO THE FACTORY
If there is a need to return your controller to the factory, please call INFICON to
obtain a Returned Merchandise Authorization Number (RMA#). This number is
required prior to returning your controller to the factory. You are required to
show this RMA number on your shipping document. It will help us track and
ensure proper actions will be made to your controller.