Troubleshooting - Taie FY400 Operation Manual

17. Troubleshooting

This chapter describes error displays and procedures to follow when problems occur.
Symbol Text
INLE n I
UUU1 PV is above USPL
NNN1 PV is below LSPL
Ambient temperature over
CJOR
range(>50°C)
AUTF Auto-tunning failure
ADCF A/D convert failed
R A M F E
CJCE cold junction diode failure
TRSF transmission hardware failure
FBER valve potentiometer feedback error
63
d e c s i r t p o i n
p u 1 t E r r r o
E P R O M a f e l i d
S l o
C h e k c w h e h t r e n i p t u o l o p s i o p
Check whether the input value or input type is correct or not.
Check whether the input value or input type is correct or not.
Decrease ambient temperature
Manually set the PID value
send for repair.
s e n d f r o e r p a . r i
send for repair.
send for repair.
1. check the potentiometer feedback wiring
2. send for repair.
t u o i n
e n e d r o w r i n i g s i n i c r o e r c . t
FY/FU operation manual