YASKAWA Lift Inverter L1000V, Technical Manual, Page: 55 / 282

3.7 Control Circuit Wiring
YASKAWA EUROPE SIEP YASKAWA AC Drive L1000V Technical Manual 55
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Output Terminals
Table 3.6 lists the output terminals on the drive. Text in parenthesis indicates the default setting for each multi-function
output.
Note: Relay output terminals are rated at a minimum of 10 mA. If less than 10 mA is required, use the photocoupler output (P1-PC).
Using the wrong current output level may cause undesirable effects when the terminal is activated.
Table 3.6 Control Circuit Output Terminals
NOTICE: When connecting a reactive load such as a relay coil to the photocoupler output, attach a flywheel diode to the load (relay
coil) like shown below. Be sure that the diode is rated for voltages and currents higher than those present in the circuit.
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Terminal Configuration
Control circuit terminals are arranged as shown in Figure 3.13 .
Figure 3.13
Figure 3.12 Control Circuit Terminal Arrangement
Type No. Terminal Name (Function) Function (Signal Level) Default Setting Page
Fault Relay
MA
N.O. output (Fault)
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
127
MB
N.C. output (Fault)
MC
Fault output common
Multi-Function
Output Relay
MD N.O. output (Brake control)
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
ME N.C. output (Brake control)
MF
Output common
Multi-Function
Photocoupler
Output
P1
Photocoupler output 1 (Drive ready) 48 Vdc, 2 to 50 mA
PC
Monitor Output
AM
Analog monitor output 1 (Output speed)
-10 to +10 Vdc or 0 to +10 Vdc 134
AC
Monitor common
DC Power
Supply (max 48 V)
Flywheel diode
Reactive
load
I (max 50 mA)
MD
AM AC RP AC
S7 HC SC H1 PC P1
ME MF MA MB MC
CN1
S2 S3 S4 S5 S6 S1
MD
AM AC RP AC
S7 HC SC H1 PC P1
ME MF MA MB MC S2 S3 S4 S5 S6 S1