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Output Terminal Function Selection (pr. 10 To Pr. 16) - Mitsubishi Electric FR-HC2-7.5K Instruction Manual

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Description of parameters
3.4.5

Output terminal function selection (Pr. 10 to Pr. 16)

Use the following parameters to change the functions of the open collector output terminals and relay output terminal.
Parameter
Number
10
RDY signal logic selection
11
RSO terminal function selection
12
CVO terminal function selection
13
Y1 terminal function selection
14
Y2 terminal function selection
15
Y3 terminal function selection
16
ABC terminal function selection
(1) Output signal list
Functions of the output terminals can be set.
Refer to the following table and set the parameters. (0 to 99: Positive logic, 100 to 199: Negative logic)
Setting
Signal
Positive
Negative
Name
Logic
Logic
0
100
RDY
1
101
RSO
2
102
CVO
3
103
OL
4
104
PHS
5
105
Y5
6
106
IPF
7
107
Y7
8
108
THP
9
109
FAN
10
110
FIN
11
111
RTY
12
112
Y12
13
113
Y13
14
114
Y14
15
115
Y15
16
116
Y16
98
198
LF
99
199
ALM
9999
78
Name
Open collector
output terminal
Relay
output terminal
Function
Inverter run enable
Output when inverter can run.
signal
Converter reset
Output during a converter reset.
Output when the converter is running.
During converter run
Overload alarm
Output when the current limit function is active.
Output when a phase is confirmed after a completion
Power supply phase
of the power supply phase detection.
detection
Output when the detected bus voltage equals to the
Output voltage match
commanded bus voltage.
Instantaneous power
Output when an instantaneous power failure is detected.
failure
Regenerative drive
Output at regenerative operation.
recognition
Output when the electronic thermal relay cumulative value
Electronic thermal relay
reaches 85% of the transistor protection thermal activation
pre-alarm
level. (Electronic thermal relay protection (E.THT)
activates when the value reaches 100%.)
Fan fault output
Output at the time of a fan fault.
Heatsink overheat pre-
Output when the heatsink temperature reaches about 85%
alarm
of the heatsink overheat protection providing temperature.
During retry
Output during retry processing.
Output when the converter's input current is higher than
Input current detection
the Pr. 25 setting for longer than the time set in Pr. 26.
Output when the converter's input current is lower than the
Zero current detection
Pr. 29 setting for longer than the time set in Pr. 30.
Output when the control circuit capacitor or the inrush
Life alarm
current limit circuit approaches the end of its service life.
Maintenance timer
Output when Pr. 34 rises to or above the Pr. 35 setting.
signal
This signal is output when the IPF signal turns ON. Output
Instantaneous power
of this signal is held until a reset or Pr. 44 = "0" is set.
failure detection hold
This signal is available during the high power factor
converter operation.
Output when an alarm (fan failure or communication error
Alarm output
warning) occurs.
Output when the converter's protective function activates
Fault output
to stop the output (at fault occurrence).
No function
Initial
Initial Signal
Value
100
RDY (Inverter run enable signal)
1
RSO (converter reset)
2
CVO (converter running)
3
OL (overload alarm)
4
PHS (power supply phase detection)
5
Y5 (output voltage match)
99
ALM (fault output)
Operation
Setting Range
0, 100
0 to 16, 98, 99,
100 to 116, 198, 199,
9999
Refer
Related
to
Parameters
page
Pr. 22, Pr. 23, Pr. 24
79
Pr. 57
89
Pr. 36
83
Pr. 65, Pr. 67 to Pr. 69
91
Pr. 25, Pr. 26
80
Pr. 29, Pr. 30
80
Pr. 31 to Pr. 33
81
Pr. 34, Pr. 35
82
Pr. 44
83
Pr. 36, Pr. 121
83, 98

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