Yaskawa D1000 Series Power Regenerative Converter - Manual (Page 77)

3.9 Control Circuit Wiring
YASKAWA ELECTRIC TOEP C710656 07C YASKAWA Power Regenerative Converter - D1000 Instruction Manual 77
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■ Output Terminals
Table 3.9 lists the output terminals on the converter. Text in parenthesis indicates the default setting for each
multi-function output.
Table 3.9 Control Circuit Output Terminals
■ Serial Communication Terminals
Table 3.10 Control Circuit Terminals: Serial Communications
Type
<1> Refrain from assigning functions to digital relay outputs that involve frequent switching, as doing so may shorten relay performance life.
Switching life is estimated at 200,000 times (assumes 1 A, resistive load).
No. Terminal Name (Function)
Function (Signal Level) Default
Setting
Page
Fault Relay Output
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
187 MB N.C. output (Fault)
MC Fault output common
Multi-Function Relay
Output
<1>
M1
Multi-function relay output (During Run 1)
30 Vdc, 10 mA to 1 A; 250 Vac,
10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
187
M2
M3
Multi-function relay output (During MC on) 30 Vdc, 10 mA to 1 A; 250 Vac,
10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
M4
M5
Multi-function relay output (Operation Ready)
M6
Monitor Output
FM
Analog monitor output 1 (Power Supply Side
Power)
-10 to +10 Vdc, or 0 to +10 Vdc 190
AM
Analog monitor output 2 (Power Supply Side
Current)
AC Monitor common 0 V –
Type No. Signal Name Function (Signal Level) Page
MEMOBUS/
Modbus
Communication
<1>
<1> Enable the termination resistor in the last converter in a MEMOBUS/Modbus network by setting DIP switch S2 to the ON position.
R+ Communications input (+)
MEMOBUS/Modbus
communication: Use an
RS-422 or RS-485 cable to
connect the converter. RS-422/RS-485
MEMOBUS/Modbus
communication protocol
115.2 kbps (maximum)
206
R- Communications input (-)
S+ Communications output (+)
S- Communications output (-)
IG Shield ground 0 V
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