Planmeca Compact I, Техническое руководство

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Chapter D - HELP & ERROR MESSAGES
D-10 Planmeca Compact i
DETAILED DESCRIPTION OF ERROR MESSAGES
Technical Manual
3 DETAILED DESCRIPTION OF ERROR MESSAGES
3.1 General error messages
E 1.nn Output short circuit on MCB
All valve and extra outputs on the MCB are short-circuit protected. Additionally, the MCB CPU
system is able to read the signal levels on the output pins. Therefore the following detailed
information can be presented about the possible short circuit.
E 1.01 Main water valve short circuit
E 1.02 Main air valve short circuit
E 1.03 Bowl rinse valve short circuit
E 1.04 Cup filling valve short circuit
E 1.05 Water flush valve short circuit
E 1.06 Separator pulse valve short circuit (only with Microvac’s)
E 1.07 Ejector valve short circuit (only if defined as an option)
E 1.08 Extra out 1 short circuit (High volume membrane valve, reserved)
E 1.09 Extra out 2 short circuit (Saliva suction membrane valve, reserved)
E 1.10 Extra out 3 short circuit (Reserved)
E 1.11 Separator start signal/Microvac’s start valve short circuit
E 1.12 Assistant syringe water valve short circuit
E 1.13 Separator alarm reset signal short circuit
E 1.14 PLANET output (ELMP) short circuit
These errors can only be detected when the circuit is active.
Disconnect the valve or output indicated and check if the error disappears. Otherwise the
problem must be in the cable, or as the last possibility, on the MCB. If the error does not dis-
appear even if the valve cable at connector P16 on the MCB is disconnected, then the MCB
must be replaced. Advanced: Replace both IC37 and IC36 on the MCB.
E 2.nn Main Control PCB output open circuit warning
The following list indicates which output is causing the trouble;
E 2.01 Incoming water valve open circuit
E 2.02 Incoming air valve open circuit
E 2.03 Bowl rinse valve open circuit
E 2.04 Cup filling valve open circuit
E 2.05 reserved
E 2.06 Separator pulse valve open circuit (only with Microvac’s)
E 2.07 reserved
E 2.08 reserved
E 2.09 reserved
E 2.10 reserved
E 2.11 Separator start signal open circuit / Microvac valve open circuit
E 2.12 Assistant syringe water valve open circuit
E 2.13 Separator alarm reset signal open circuit
E 2.14 reserved
These errors can be detected when the circuit is dead.
Disconnect the connectors at the end of the indicated bad valve (load). Measure with an ohm-
meter that the valve resistance is in the range 50-300
Ω
. Disconnect the valve connector P16
on the MCB and check the condition on the indicated valve cable wires. Check that both the
disconnected wires are OK all the way to P16.