5.3 Code Index by Purpose
5-46
5.3.11 Detecting and outputting status signals
Table 5.3-15
To
Function
code
Name
Refer to
page:
Frequency
detection
Detect the motor running speed level.
E31
E32
E36
E54
E20 to E24
Frequency Detection
(Operation level)
(Hysteresis width)
Frequency Detection 2
(Operation level)
Frequency Detection 3
(Operation level)
Terminal [Y1] to [Y5A/C]
Functions (FDT, FDT2, FDT3)
5-153
5-141
Frequency
arrival
Judge whether the motor speed arrives at the
target value.
E30
E20 to E24
Frequency Arrival (Detection
width)
Terminal [Y1] to [Y5A/C]
Functions (FAR, FAR3)
5-152
5-141
Torque detection
Check that the output torque reaches the
predetermined level and is not excessively
large.
E78
E79
E20 to E24
Torque Detection 1
(Operation level)
(Timer)
Terminal [Y1] to [Y5A/C]
Functions (B/D, TD1)
5-164
5-141
Low torque
output
Detect low torque (no-load state) to signal a belt
break or other problems in the driven
machinery.
E80
E81
E20 to E24
Torque Detection 2/Low Torque
Detection
(Operation level)
(Timer)
Terminal [Y1] to [Y5A/C]
Functions (B/D, U-TL, TD2)
5-164
5-141
Current detected
Check that the current more than the
predetermined level flows and excessive
current does not flow.
E34
E35
E55
E56
E20 to E24
Overload Early Warning/Current
Detection
(Operation level)
(Timer)
Frequency Detection 3
(Operation level)
(Timer)
Terminal [Y1] to [Y5A/C]
Functions (ID, ID3, OL)
5-153
5-141
Low current
detected
Detect low torque (no-load state) to signal a belt
break or other problems in the driven
machinery.
E37
E38
E20 to E24
Current Detection 2/Low Current
Detection
(Operation level)
(Timer)
Terminal [Y1] to [Y5A/C]
Functions (ID2, ITL, IDL)
5-154
5-141
Undervoltage Output low voltage status. E20 to E24
Terminal [Y1] to [Y5A/C]
Functions (LU)
5-141
Low Voltage
Detection
Detect low voltage status. E20 to E24
Terminal [Y1] to [Y5A/C]
Functions (U-EDC)
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