Yaskawa CIMR-LU Drives - Manual (Page 47)

3 Electrical Installation
YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide 47
El
ec
tr
ical
I
n
st
al
lat
io
n
3
Input Terminals
Table 14 lists the input terminals on the drive. Text in parenthesis indicates the default setting for each multi-function
input.
Table 14 Control Circuit Input Terminals
Type
<1> Setting jumper S3 for an external power supply makes the wire jumper between terminals H1, H2, and HC ineffective. Remove the wire jumper
and connect an external power supply that can supply terminals H1, H2, and HC continuously.
<2> Terminals H1, H2, DM+, and DM- on 600 V class models are designed to the functionality, but are not certified to IEC/EN 61800-5-1,ISO/EN
13849 Cat.3, IEC/EN 61508 SIL2, Insulation coordination: class 1.
No. Terminal Name (Function) Function (Signal Level) Default Setting Page
Digital Inputs
S1 Up Command (Closed: Up, Open: Stop)
Photocoupler
24 Vdc, 8 mA
Use the wire link between terminals SC and SN or between SC
and SP to select sinking or sourcing, and to select the power
supply.
182
S2 Down Command (Closed: Down, Open: Stop)
S3 Multi-function input 1 (External Fault)
S4 Multi-function input 2 (Fault Reset)
S5
Multi-function input 3 (Multi-Step Speed
Reference 1)
S6
Multi-function input 4 (Multi-Step Speed
Reference 2)
S7
Multi-function input 5 (Multi-Step Speed
Reference 3)
S8 Multi-function input 6 (Not used)
Digital Input
Power Supply
SC Multi-function input common 24 Vdc, 150 mA (only when DI-A3 is not used)
Use the wire jumper between terminals SC and SN or between SC
and SP to select sinking or sourcing, and to select the power
supply.
53 SN 0 V
SP +24 Vdc
Safe Disable
Inputs
<1>
H1 Safe Disable input 1 <2>
24 Vdc, 8 mA
One or both open: Drive output disabled
Both closed: Normal operation
Internal impedance: 3.3 k
Ω
Off time of at least 1 ms
Set the S3 jumper to select sinking or sourcing, and to select the
power supply.
236 H2 Safe Disable input 2
<2>
HC Safe Disable function common Common for the Safe Disable function
Analog Inputs
+V Power supply for analog inputs 10.5 Vdc (max allowable current 20 mA) 233
-V Power supply for analog inputs -10.5 Vdc (max allowable current 20 mA) –
A1
Multi-function analog input 1 (Speed
reference bias)
-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 k Ω) –
A2 Multi-function analog input 2 (Not used) -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 k Ω) –
AC Analog input common 0 V –
E (G) Ground for shielded lines and option cards – –
TOEP_C710616_38F_5_0.book 47 ページ ２０１３年１２月４日 水曜日 午前９時５６分