Yaskawa iQpump Manual Supplement - Manual (Page 61)

YASKAWA TM.iQp.10 Technical Manual Supplement 61
Parameter
No.
Addr.
Hex
Parameter Name
Digital Operator
Display
Description
Setting
Range
Factory
Setting
Menu
Location
Digital Outputs
H2-01 040B
Terminal M1-M2 Function
Selection
Term M1-M2 Sel 0: During RUN 1 = Closed when a run command is input or the drive is
outputting voltage.
1: Zero Speed = Closed when drive output frequency is less than Fmin (E1-
09).
2: Fref/Fout Agree 1 = Closed when drive output speed equals the speed
command within the bandwidth of L4-02.
3: Fref/Set Agree 1 = Closed when the drive output speed and the speed
command are equal to the value in L4-01 within the bandwidth of L4-02.
4: Freq Detect 1 = Closed when the drive output speed is less than or equal
to the value in L4-01, with hysteresis determined by L4-02.
5: Freq Detect 2 = Closed when the drive output speed is greater than or
equal to the value in L4-01, with hysteresis determined by L4-02.
6: Inverter Ready = Closed when the drive is not in a fault state, and not in
program mode.
7: DC Bus Undervolt = Closed when the DC bus voltage falls below the
UV trip level (L2-05).
8: Base Blk 1 = Closed when the drive is not outputting voltage.
9: Operator Reference = Closed when the speed command is coming from
the digital operator.
A: Remote/Auto Oper = Closed when the run command is coming from the
digital operator.
B: Trq Det 1 N.O. - Closes when the output current exceeds the value set in
parameter L6-02 for more time than is set in parameter L6-03.
C: Loss of Ref - Closes when the drive has detected a loss of analog speed
command.
Speed command is considered lost when it drops 90 % in 0.4 seconds.
Parameter L4-05 determines drive reaction to a loss of speed command.
D: DB Overheat.
E: Fault - Closes when the drive experiences a major fault.
F: Not Used
10: Minor Fault - Closes when drive experiences a minor fault or alarm.
11: Reset Cmd Active - Closes when the drive receives a reset command
from terminals or serial comms.
12: Timer Output - Output for independent timer, controlled by b4-01 and
b4-02.
Used in conjunction with a multi-function digital input.
17: Trq. Det 1 N.C. - Opens when the output current exceeds the value set
in parameter.
L6-02 for more time than is set in parameter L6-03.
1A: Reverse Dir - Closes when the drive is running in the reverse direction.
1E: Restart Enabled - Closes when the drive is performing an automatic
restart.
Automatic restart is configured by parameter L5-01.
1F: Overload (OL1) - Closes before a motor overload occurs. (90 % of
OL1 time).
20: OH Prealarm - Closes when the drive’s heatsink temperature exceeds
the setting of parameter L8-02.
38: Drive Enable - Closes when the drive enable input is active.
39: Waiting to Run - Closes during the time after a run command is issued,
but the drive is not running due to the time set in parameter
b1-10.
3A: OH Freq Reduce
3B: Run Src Com/Opt
3D: Cooling Fan Err = Closed during internal cooling fan failure.
40: Pump 2 Control
Open: Shutdown Additional Pump 2.
Closed: Start Additional Pump 2.
Function Active in multiplex mode.
Contactor control for second pump.
41: Pump 3 Control
Open: Shutdown Additional Pump 3.
Closed: Start Additional Pump 3.
Function Active in multiplex mode.
Contactor control for second pump.
0 ~ 57 40 Programming
H2-02
(continued
on next
page)
040C
Terminal M3-M4 Function
Selection
Term M3-M4 Sel
0 ~ 57 41 Programming