Advertisement
Parameter Name
Parameter
Modbus
Digital Operator
No.
Address
Display
Torque Detection
L6-01
04A1H
Selection 1
Load Detection
Torque Detection Level 1
L6-02
04A2H
Load Det Lvl
Torque Detection Time 1
L6-03
04A3H
Loss Det Time
Internal Dynamic
Braking Resistor
L8-01
04ADH
Protection Selection
DB Resistor Prot
Overheat Pre-Alarm
L8-02
04AEH
Level
OH Pre-Alarm Lvl
Overheat Pre-Alarm
L8-03
04AFH
Operation Selection
OH Pre-Alarm Sel
Input Phase Loss
L8-05
04B1H
Protection Selection
<0033>
Ph Loss In Sel
Input Phase Loss
L8-06
04B2H
Detection Level
Ph Loss In Lvl
Output Phase Loss
L8-07
04B3H
Protection Selection
<0033>
Ph Loss Out Sel
Output Ground Fault
L8-09
04B5H
Detection Selection
Ground Fault Sel
Heatsink Cooling Fan
L8-10
04B6H
Operation Selection
Fan On/Off Sel
Heatsink Cooling Fan
L8-11
04B7H
Operation Delay Time
<0032>
Fan Delay Time
188
Description
Torque Detection
Determines the Drive's response to an overtorque / undertorque
condition. Overtorque and Undertorque are determined by the settings
in parameters L6-02 and L6-03.
0: Disabled
1: OL@SpdAgree - Alm (Overtorque Detection only active during
Speed Agree and Operation continues after detection)
2: OL At RUN - Alm (Overtorque Detection is always active and
operation continues after detection)
3: OL@SpdAgree - Flt (Overtorque Detection only active during
Speed Agree and Drive output will shut down on an OL3 fault.)
4: OL At RUN - Flt (Overtorque Detection is always active and Drive
output will shut down on an OL3 fault.)
5: LL@SpdAgree - Alm (Undertorque Detection is only active during
Speed Agree and operation continues after detection.)
6: LL at RUN - Alm (Undertorque Detection is always active and
operation continues after detection.)
7: LL @ SpdAgree - Flt (Undertorque Detection only active during
Speed Agree and Drive output will shut down on an OL3 fault.)
8: LL At RUN - Flt (Undertorque Detection is always active and Drive
output will shut down on an OL3 fault.)
Sets the overtorque/undertorque detection level as a percentage of
Drive rated current.
Sets the length of time an overtorque / undertorque condition must
exist before being recognized by the Drive. OL3 is then displayed.
Hdwe Protection
0: Not Provided
1: Provided
When the cooling fin temperature exceeds the value set in this
parameter, an overheat pre-alarm (OH) will occur.
Drive Operation upon OH Pre Alarm Detection.
0: Ramp to Stop (Decel Time C1-02).
1: Coast to Stop
2: Fast-Stop (Decel Time = C1-09).
3: Alarm Only
*0 to 2 is recognized as fault detection, and 3 is recognized as alarm.
(For the fault detection, the fault contact operates.)
4: OH Alarm & Reduce (Continue operation and reduce output
frequency by L8-19)
Selects the detection of input current phase loss, power supply voltage
imbalance, or main circuit electrostatic capacitor deterioration.
0: Disabled
1: Enabled
Monitors the DC Bus current ripple and activates when one of the input
phases is lost (PF).
Selects the detection of output current open-phase.
When applied motor capacity is too small for Drive capacity, output
phase loss may be detected inadvertently. In this case, set to 0.
0: Disabled
1: Enabled
Enables and disables Drive output ground fault detection.
0: Disabled
1: Enabled
Controls the Heatsink Cooling Fan Operation.
0: Fan On-Run Mode (Fan will operate only when Drive is running and
for L8-11 seconds after RUN is removed).
1: Fan Always On (Cooling fan operates whenever Drive is powered
up.)
When L8-10=0 this parameter sets a delay time for Cooling Fan de-
energization after the run command is removed or baseblock enabled.
Setting
Factory
Range
Setting
0 to 8
0
0 to 300
15%
0.0 to 10.0 10.0 sec Programming
0 or 1
0
50 to 130
95°C
0 to 4
4
0 to 1
1
0.0 to 25.0
0.5%
0 to 1
1
0 or 1
1
0 or 1
0
0 to 300
300 sec Programming
YASKAWA TM.iQp.02 iQpump Drive Programming Manual
Menu
Page
Location
No.
Programming
107
Programming
107
107
Programming
109
Programming
109
Programming
109
Programming
110
Programming
110
Programming
110
Programming
110
Programming
110
111
Hide quick links:
Advertisement
