Control Circuit Wiring - YASKAWA iQpump Micro CIMR-PW Series User Manual

3.7

Control Circuit Wiring

Control Circuit Terminal Block Functions
u
Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S7), multi-function digital outputs
(MA, MB), multi-function pulse inputs and outputs (RP, MP) and multi-function photocoupler outputs (P1, P2). The default
is called out next to each terminal in
WARNING! Sudden Movement Hazard. Always check the operation and wiring of control circuits after being wired. Operating a drive with
untested control circuits could result in death or serious injury.
WARNING! Confirm the drive I/O signals and external sequence before starting test run. Setting parameter A1-06 may change the I/O
terminal function automatically from the factory setting. Failure to comply may result in death or serious injury.
Input Terminals
n
Type No.
Multi-function input 1 (Closed: Forward run, Open:
S1
Stop)
S2 Multi-function input 2 (Not used/Through mode)
S3 Multi-function input 3 (External pump fault (N.O.)
Multi-Function
S4 Multi-function input 4 (Fault reset)
Digital Inputs
S5 Multi-function input 5 (Multi-step speed reference 1)
S6 Multi-function input 6 (HAND Mode)
S7 Multi-function input 7 (HAND Mode 2)
SC Multi-function input common (Control common)
HC Power supply for safe disable input
Safe Disable
Input
H1 Safe disable input
RP Multi-function pulse train input (frequency reference)
Main +V Analog input power supply
Frequency
A1 Multi-function analog input 1 (frequency reference)
Reference
Input
A2 Multi-function analog input 2 (frequency reference)
AC Frequency reference common
Output Terminals
n
Type No.
MA N.O. (Fault)
Multi-Function Digital
MB N.C. (Fault)
<1>
Output
MC Digital output common
P1
Multi-Function
P2
Photocoupler Output
PC
MP
Monitor Output
AM Analog monitor output
AC
<1> Do not assign functions to digital relay outputs that involve frequent switching. This may shorten relay performance life. Switching life is estimated
at 200,000 times (assumes 1 A, resistive load).
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Figure 3.1.
Table 3.8 Control Circuit Input Terminals
Terminal Name (Function)
Table 3.9 Control Circuit Output Terminals
Terminal Name (Function)
Photocoupler output 1 (During run)
Photocoupler output 2 (Fault)
Photocoupler output common
Pulse train output (Output frequency)
Monitor common
3.7 Control Circuit Wiring
Function (Signal Level) Default Setting
Photocoupler
24 Vdc, 8 mA
Note: Drive preset to sinking mode. When using source mode, set
DIP switch S3 to allow for a 24 Vdc (±10%) external power supply.
Refer to Sinking/Sourcing Mode Switch on page 59
Sequence common
+24 Vdc (max 10 mA allowed)
Open: Output disabled
Closed: Normal operation
Note: Disconnect wire jumper between HC and H1 when using the
safe disable input. The wire length should not exceed 30 m.
Response frequency: 0.5 to 32 kHz
(Duty Cycle: 30 to 70%)
(High level voltage: 3.5 to 13.2 Vdc)
(Low level voltage: 0.0 to 0.8 Vdc)
(input impedance: 3 kΩ)
+10.5 Vdc (max allowable current 20 mA)
Input voltage 0 to +10 Vdc (20 kΩ) resolution 1/1000
Input voltage or input current (Selected by DIP switch S1 and H3-09)
0 to +10 Vdc (20 kΩ),
Resolution: 1/1000
4 to 20 mA (250 Ω) or 0 to 20 mA (250 Ω),
Resolution: 1/500
0 Vdc
Function (Signal Level) Default Setting
Digital output
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA (reference value)
Photocoupler output 48 Vdc, 2 to 50 mA
<3> <4>
32 kHz (max)
0 to 10 Vdc (2 mA or less) Resolution: 1/1000
0 V
for details.
3
<2>
55