Mitsubishi Electric FR-S500 Series Instruction Manual page 61
Transistorized inverter
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Also See for FR-S500 Series:
- Instruction manual (77 pages) ,
- Instruction manual (79 pages) ,
- Instruction manual (222 pages)
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Extended function parameter list
Parameter
Indication
Cooling fan operation
76
selection
Parameter write
77
disable selection
Reverse rotation
78
prevention selection
For parameter 79, refer to the basic function parameters. (page 46)
Multi-speed setting
80
(speed 8)
Multi-speed setting
81
(speed 9)
Multi-speed setting
82
(speed 10)
Multi-speed setting
83
(speed 11)
Multi-speed setting
84
(speed 12)
Multi-speed setting
85
(speed 13)
Multi-speed setting
86
(speed 14)
Multi-speed setting
87
(speed 15)
88
PID action selection
89
PID proportional band
90
PID integral time
91
PID upper limit
Name
You can control the operation of the cooling
fan built in the inverter. (Operates in power-
on status.)
0: The fan normally operates at power on
of the inverter.
1: The fan is normally on during inverter
operation. The fan switches on/off
according to the temperature during a
stop of the inverter whose status is
monitored.
You can choose whether to enable or
disable parameter write.
0: Write is enabled only during a stop in the
PU operation mode
1: Write disabled (except some
parameters)
2: Write during operation enabled (external
mode and during operation)
You can prevent trouble during reverse
operation due to false input of the start
signal.
0: Both forward rotation and reverse rotation
enabled
1: Reverse rotation disabled
2: Forward rotation disabled
Setting other than "- - -" specifies speeds 8
to 15.
By combining ON and OFF of the contact
signals (RH, RM, RL, REX signals), the
running speed can be changed step-by-
step.
Use Pr. 63 to assign the REX signal.
0 to 120Hz, - - -
Used to choose the operation of PID
control.
20: PID reverse action,
21: PID forward action
Used to set the proportional band for PID
control.
0.1 to 999%, - - -
Used to set the integral time for PID control.
0.1 to 999s, - - -
Used to set the upper limit value for PID
control.
0 to 100%, - - -
Description
RH RM RL
Speed 8
OFF OFF OFF
Speed 9
OFF
OFF
Speed 10
OFF
ON
Speed 11
OFF
ON
Speed 12
ON
OFF
Speed 13
ON
OFF
Speed 14
ON ON
Speed 15
ON
ON
56
Factory
Setting
REX
ON
ON
ON
OFF
ON
ON
ON
ON
OFF
ON
ON
OFF
ON
ON
ON
100%
1
0
0
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
20
1s
- - -
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