Refer to Table 1, Table 2, and Table 3 for a list of Output terminals and functions.

Table 1. Control Circuit Output Terminals (Photocoupler Output/Screw Clamp Terminal Board Type)

Type

Terminal

Name (Default)

Function (Signal Level)

Fault Relay Output

MA

N.O. output

(Fault)

  • Relay output

  • 30 Vdc, 10 mA to 1 A

  • 250 Vac, 10 mA to 1 A

  • Minimum load: 5 V, 10 mA (Reference value)

MB

N.C. output

(Fault)

MC

Digital output common

MFDO

M1

Digital Outputs

(During Run)

  • Relay output

  • 30 Vdc, 10 mA to 1 A

  • 250 Vac, 10 mA to 1 A

  • Minimum load: 5 V, 10 mA (Reference value)

Note:

Do not set functions that frequently switch ON/OFF to MFDO (M1 to M4) because this will decrease the performance life of the relay contacts. Yaskawa estimates switching life at 200,000 times (assumes 1 A, resistive load).

M2

M3

Digital Outputs

(Zero Speed)

M4

Multi-function Photocoupler Output 1

P1

Multi-function photocoupler output

(Speed Agree 1)

  • Photocoupler output

  • 48 V, 2 mA to 50 mA

C1

P2

Multi-function photocoupler output

(Through Mode)

C2
 
Table 2. Control Circuit Output Terminals (Relay Output/Screw Clamp Terminal Board Type)

Type

Terminal

Name (Default)

Function (Signal Level)

Fault Relay Output

MA

N.O. output

(Fault)

  • Relay output

  • 30 Vdc, 10 mA to 1 A

  • 250 Vac, 10 mA to 1 A

  • Minimum load: 5 V, 10 mA (Reference value)

MB

N.C. output

(Fault)

MC

Digital output common

MFDO

M1

MFDO

(During Run)

  • Relay output

  • 30 Vdc, 10 mA to 1 A

  • 250 Vac, 10 mA to 1 A

  • Minimum load: 5 V, 10 mA (Reference value)

Note:

Do not set functions that frequently switch ON/OFF to MFDO (M1 to M6) because this will decrease the performance life of the relay contacts. Yaskawa estimates switching life at 200,000 times (assumes 1 A, resistive load).

M2

M3

MFDO

(Zero Speed)

M4

M5

MFDO

(Speed Agree 1)

M6
Figure 1. Connecting a Flywheel Diode
  • External power, 48 V maximum
  • Flywheel diode
  • Coil
  • 50 mA or less
Table 3. Control Circuit Monitor Output Terminals

Type

Terminal

Name (Default)

Function (Signal Level)

Monitor Output

MP

Pulse train output

(Output frequency)

32 kHz (maximum)2

FM

Analog monitor output 1

(Output frequency)

Select voltage or current output.

  • 0 V to 10 V/0% to 100%

  • -10 V to +10 V/-100% to +100%

  • 4 mA to 20 mA (Receiver recommended impedance: 250 Ω)

Note:

Select with jumper switch S5 and H4-07 [Terminal FM Signal Level Select] or H4-08 [Terminal AM Signal Level Select].

AM

Analog monitor output 2

(Output current)

AC

Monitor common

0 V
 
1

Connect a flywheel diode as shown in Figure 1 when you drive a reactive load, for example a relay coil. Make sure that the diode rating is larger than the circuit voltage.

2

Refer to Pulse Train Output for more information.