LTH Electronics HPT63, Руководство по эксплуатации

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21 Appendix F – Error Messages
55
E35 Temperature Sensor Fault
The temperature sensor is reading open or closed circuit, due in most
cases to a damaged sensing element or incorrect wiring. Check
Configuration menu Temperature Sensor is set to the correct type.
Under this condition, the unit will default to the fixed temperature setting
for compensation purposes.
E36 Temperature Input Over-range
Temperature input is greater than +300.0
°
C Could be a result of the
faults listed under Error E35.
E37 Temperature Input Under-range
Temperature input in less than -50.0
°
C Temperature. Could be a result
of the faults listed under Error E35.
E38 Compensation Outside Limits
The temperature reading is less than 0.0
°
C or greater than 100.0
°
C,
leading to an error in compensation.
Current Output Errors
E41 Current Output A Hardware Fault
The current output circuit has detected an error in the output. This is
most commonly due to either a broken loop or too large a load resistor.
It can also be caused by insufficient supply voltage for the load (see
Section 3.4.5 Power Supply ).
E42 Current Output B Hardware Fault
The current output circuit has detected an error in the output. This is
most commonly due to either a broken loop or too large a load resistor.
It can also be caused by insufficient supply voltage for the load (see
Section 3.4.5 Power Supply ).
E43 Sensor Input < Current OP A Zero Level
The sensor input level is below that set for current output A zero.
E44 Sensor Input > Current OP A Span Level
The sensor input level is above that set for current output A span.
E45 Sensor Input < Current OP B Zero Level
The sensor input level is below that set for current output B zero.
E46 Sensor Input > Current OP B Span Level
The sensor input level is above that set for current output B span.