MicroPROGEL TC543 - Sect. 8) Troubleshooting

MicroPROGEL
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11
Sect. 8) Troubleshooting
When running a cycle the controller may signal one of the errors listed in the table below.
ERROR CODE
DISPLAYED
CAUSE SOLUTION
ER21 Hardware fault Contact the installer.
ER22 Reserved Contact the installer.
ER23 Reserved. Contact the installer.
ER24 Reserved. Contact the installer..
ER25
Cycle in the memory with
incorrect data.
Program the cycle.
ER26
Attempted running of a cycle
without any steps being
programmed.
Program the cycle.
ER27 Alarm configured by digital input
Check the fault that caused the
activation
ER28 Reserved. Contact the installer.
ER31 Hardware fault. Contact the installer.
ER41, ER42
Thermocouple continuity failure,
not connected or connected
incorrectly.
Check the thermocouple and
connections.
ER43
Cold junction temperature sensor
broken or continuity failure.
Contact the installer.
EREC
Interrupted cycle recovery not
initiated (kiln temperature outside
of set limit).
Run the cycle again.
EAFS
Cycle stopped due to maximum
end step wait time (if
programmed).
Check the heating elements or
reduce the kiln charge.
ALL1
Temperature signal outside of
maximum set limit. (See alarm
relay).
Check the heating elements.
ALL2
Activation of alarm configured by
installer
Contact the installer.