Appendix 2 Terminal Functions; A2-1 Terminals Of Main Circuit; A2-2 Terminals Of Control Circuit - YASKAWA Varispeed-616GII Instruction Manual

APPENDIX 2 TERMINAL FUNCTIONS
A2-1
Terminals
of
Main Circuit
Table 9 Terminal Functions and Voltages of Main Circuit
A2-2 Terminals
of
Control Circuit
Table 10 Terminal Functions and Signals of Control Circuit
Terminals Functions
Levels
-
Model ClMR-H18-5B to -1-175B
L1 (R )
3-phase
L2 (S)
Main circuit input power supply
380/400/415/440/460 VAC at 50/60 Hz
L3 (T)
(Voltage fluctuation ±1096)
1 (r)
Control
2(s)
circuit input power supply
T1 (U)
3-phase
T2 (V )
VS-616GI output
380/400/415/440/460 VAC
T3 (W)
(corresponding to input voltage)
+Q O
Braking unit
Approx 600 VDC
C C 2
Backup capacitor for momentary power loss
Approx 300 VDC
G (E)
I
Ground terminal
-
Terminals
Functions
Levels
1
Forward operation-stop signal
Run at closed, stop at open
2 Reverse operation-stop signal
Run at closed, stop at open
3 External fault input
Fault at closed
4 Fault reset input (external)
Fault reset at closed
5 Following sequence control commands available to select 5-step speed setting . Master/Aux selector, Master/Aux
6 selector at forward run, Mastet/Aux selector at reverse run, Energy saving operation, Override, External coasting stop
7
command, Forward inching operation . Reverse inching operation . Coasting stop command . Speed search from top
8
speed, Speed search from setting value . Accel/decel time selection
One of the following signals available to select
During running,
Contact capacity
250
VAC at 1 A or below
10
Zero speed Synchronized speed, Over-torque . Under voltage (NO)
30 VDC at 1 A or below
11
Sequence control input common terminal Sequence control input 0 V
12 Connection to shield sheath of signal lead -
13
0 to -f-10 V (20 kil)
14
Master speed frequency reference input
4_20 mA (250- 0)
15
+1 5V(Corftrol power supply for frequency setting max 20 mA)
16
Aux frequency reference input 0 to
+10 V/100 % (20
kfl)
17
OV
18 Common
19 Fault contact output (NONC)
Open at fault
Contact capacity
250
VAC at 1 A or below
20 Closed at fault
30 VDC at 1 A or below