Stagehand Apprentice

There are a lot of parameters - just 1 mis-set parameter can cause countless hours of troubleshooting chaos.

The Stagehand Apprentice does not include an external keypad to the Mitsubishi D700 series VFD. If you need to manually restore parameters, you'll need to open the top of the case to get to the keypad.

With the case open, confirm the stock parameters are set properly, making any adjustments based on the machine connected. If you've checked the parameters and are still stuck, it's time to start from scratch by resetting the VFD back to factory settings.

Once you have reset the VFD you'll need to manually input the Stock Parameters.

No.NameDescription5HP

1

Maximum frequency

max output frequency

120

7

Acceleration time

0 seconds

0

8

Deceleration time

0 seconds

0

9

Electronic thermal O/L relay

Nameplate FLA Rating

16

13

Starting frequency

Motor won’t start until the speed signal is at least this value.

0.5

30

Regenerative function selection

External brake resistor, L1/L2/L3 power source

1

70

Special regenerative brake duty

duty cycle of the braking resistor

10

71

Applied motor

Other mfg. standard motor

3

72

PWM frequency selection

Reduces output noise

15

73

Analog input selection

0-5vdc Speed Signal

1

77

Parameter write selection

Allow parameter writes regardless of operation status.

2

79

Operation mode selection

Keypad disabled, external control

0

80

Motor capacity

Motor nameplate kilowatt rating

3.7

83

Rated motor voltage

Nameplate motor voltage

230

84

Rated motor frequency

Nameplate frequency

60

96

Auto tuning setting/status

See Stagehand Apprentice manual for auto-tuning procedure

0

117

PU communication station number

RS485 Communication

1

118

PU communication speed

4800bps

384

119

PU communication stop bit length

data length: 8 bits, stop bit: 1 bit

0

120

PU communication parity check

with odd parity check

0

122

PU communication check time interval

No communication check (default)

9999

125

Terminal 2 frequency setting gain frequency

Overspeed the drive output

60

190

RUN terminal function selection

Alarm signal, normally on shuts off if there's a fault

199

192

A,B,C terminal function selection

general output (used by PLC for motor brake)

0

197

SO terminal function selection

General output

180

338

Communication operation command source

RS485 Communication

0

339

Communication speed command source

RS485 Communication

0

340

Communication startup mode selection

RS485 Communication

0

549

Protocol selection

RS485 Communication

1

551

PU mode operation command source selection

Command source selection

9999

C3

Terminal 2 frequency setting bias

C4

Terminal 2 frequency setting gain frequency

C4 - Enter the value on the Stagehand cabinet or check out the guide

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