Yaskawa iQpump1000 AC Drive Quick Start - Manual (Page 352)

u H2: Multi-Function Digital Outputs
No.
(Addr.
Hex)
Name LCD Display Description Values Page
H2-01
(040B)
Terminal M1-M2
function selection
(relay)
M1-M2 Func Sel
Refer to H2 Multi-Function Digital Output Settings on pages
218 to 218 for descriptions of setting values.
Default: 37
Range: 0 to 192
217
H2-02
(040C)
Terminal M3-M4
function selection
(relay)
M3/M4 Func Sel
Default: F
Range: 0 to 192
217
H2-03
(040D)
Terminal MD-ME-MF
Function Selection
MD/ME/MF Func Sel
Default: E
Range: 0 to 192
217
H2-06
(0437)
Watt Hour Output Unit
Selection
Pwr Mon Unit Sel
Outputs a 200 ms pulse signal when the watt-hour counter
increases by the units selected.
0: 0.1 kWh units
1: 1 kWh units
2: 10 kWh units
3: 100 kWh units
4: 1000 kWh units
Default: 0
Range: 0 to 4
–
H2 Multi-Function Digital Output Settings
H2-oo
Setting
Function LCD Display Description Page
0 During run During RUN 1 Closed: A Run command is active or voltage is output. –
1 Zero speed Zero Speed
Open: Output frequency is above the minimum output frequency set in E1-09.
Closed: Output frequency is below the minimum output frequency set in E1-09.
–
2 Speed agree 1 Fref/Fout Agree1
Closed: Output frequency equals the speed reference (plus or minus the hysteresis
set to L4-02).
3 User-set speed agree 1 Fref/Set Agree 1
Closed: Output frequency and speed reference equal L4-01 (plus or minus the
hysteresis set to L4-02).
4 Frequency detection 1 Freq Detect 1
Closed: Output frequency is less than or equal to the value in L4-01 with hysteresis
determined by L4-02.
–
5 Frequency detection 2 Freq Detect 2
Closed: Output frequency is greater than or equal to the value in L4-01 with
hysteresis determined by L4-02.
–
6 Drive ready Drive Ready Closed: Power up is complete and the drive is ready to accept a Run command. –
7 DC bus undervoltage DC Bus Undervolt Closed: DC bus voltage is below the Uv trip level set in L2-05. –
8
During baseblock
(N.O.)
BaseBlk 1
Closed: Drive has entered the baseblock state (no output voltage).
–
9
Frequency reference
source
Ref Source
Open: External Reference 1 or 2 supplies the frequency reference (set in b1-01 or
b1-15).
Closed: Digital operator supplies the frequency reference.
–
A Run command source Run Cmd Source
Open: External Reference 1 or 2 supplies the Run command (set in b1-02 or b1-16).
Closed: Digital operator supplies the Run command.
–
B
Torque detection 1
(N.O.)
Trq Det 1 N.O.
Closed: An overtorque or undertorque situation has been detected.
–
C
Frequency reference
loss
Loss of Ref
Closed: Analog frequency reference has been lost.
Frequency reference loss is detected when the frequency reference drops below
10% of the reference within 400 ms.
–
D Braking resistor fault DB Overheat
Closed: Braking resistor or transistor is overheated or faulted out.
Note: This setting is not available in models 4A0930 and 4A1200.
–
E Fault Fault Closed: Fault occurred. –
F Through mode Not Used Set this value when using the terminal in the pass-through mode. –
10 Minor fault Minor Fault
Closed: An alarm has been triggered, or the IGBTs have reached 90% of their
expected life span.
–
11
Fault reset command
active
Reset Cmd Active
Closed: A command has been entered to clear a fault via the input terminals or
from the serial network.
–
12 Timer output Timer Output Closed: Timer output. –
13 Speed agree 2 Fref/Fout Agree2
Closed: When drive output frequency equals the frequency reference ±L4-04.
Note: This setting is not available in models 4A0930 and 4A1200.
–
14 User-set speed agree 2 Fref/Set Agree 2 Closed: When the drive output frequency is equal to the value in L4-03 ±L4-04. –
B.7 H Parameters: Multi-Function Terminals
352 YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide