Control Circuit Terminal Functions - YASKAWA CIMR-F7A Instruction Manual

Control Circuit Terminal Functions

The functions of the control circuit terminals are shown in Table 2.11. Use the appropriate terminals for the
correct purposes.
No. Signal Name
Type
S1 Forward Run/Stop Command Forward run when ON; stopped when OFF.
S2 Reverse Run/Stop Command Reverse run when ON; stopped when OFF.
S3
Multi-function input 1
S4
Multi-function input 2
S5
Multi-function input 3
Se-
quence
input
signals
S6
Multi-function input 4
S7
Multi-function input 5
S8
Multi-function input 6
SC Sequence input common
+V +15 V power output
-V -15 V power output
Master speed frequency ref-
A1
erence
Analog
A2 Multi-function analog input
input
signals
A3 Multi-function analog input
AC Analog reference common
Shield wire, optional ground
E(G)
line connection point
P1 Multi-function PHC output 1
Photo-
P2 Multi-function PHC output 2
coupler
outputs
Photocoupler output common
PC
for P1 and P2
Table 2.11 Control Circuit Terminals
Function
*1
Factory setting: External fault when ON.
*1
Factory setting: Fault reset when ON.
Factory setting: Multi-speed reference 1
*1
effective when ON.
Factory setting: Multi-speed reference 2
*1
effective when ON.
Factory setting: Jog frequency selected when
*1
ON.
Factory setting: External baseblock when
*1
ON.
-
+15 V power supply for analog references
-15 V power supply for analog references
-10 to +10 V/-100 to 100%
0 to +10 V/100%
4 to 20 mA/100%, -10 to +10 V/-100 to
+100% , 0 to +10 V/100%
Factory setting: Added to terminal A1
(H3-09 = 0)
-10 to +10 V/-100 to +100%, 0 to +10 V/
100%
Factory setting: Not used
(H3-05 = 1F)
0 V
-
Factory setting: Zero-speed
Zero-speed level (b2-01) or below when ON.
Factory setting: Frequency agreement detec-
tion
Frequency within 2 Hz of set frequency
when ON.
-
Wiring Control Circuit Terminals
Signal Level
24 VDC, 8 mA
Photocoupler isolation
+15 V
(Max. current: 20 mA)
-15 V
(Max. current: 20 mA)
-10 to +10 V
, 0 to +10
V (Input impedance:
20 kΩ)
4 to 20 mA (Input imped-
ance: 250 Ω)
-10 to +10 V
, 0 to +10
V (Input impedance:
20 kΩ)
-10 to +10 V, 0 to +10 V
(Input impedance:
20 kΩ)
-
-
50 mA max. at 48 VDC
*2
25
2-