Yaskawa 600V - Manual (Page 41)

No. Name Description
H3-03
Terminal A1 Gain
Setting
Sets the level of the input value selected in
H3-02 when 10 V is input at terminal A1.
H3-04
Terminal A1 Bias
Setting
Sets the level of the input value selected in
H3-02 when 0 V is input at terminal A1.
H3-09
Terminal A2 Signal
Level Selection
0: 0 to 10 V with zero limit
1: 0 to 10 V without zero limit
2: 4 to 20 mA
3: 0 to 20 mA
Note: Use Jumper S1 to set input terminal
A2 for a current or voltage input signal.
H3-10
Terminal A2 Function
Selection
Sets the function of terminal A2.
H3-11
Terminal A2 Gain
Setting
Sets the level of the input value selected in
H3-10 when 10 V (20 mA) is input at
terminal A2.
H3-12
Terminal A2 Bias
Setting
Sets the level of the input value selected in
H3-10 when 0 V (0 or 4 mA) is input at
terminal A2.
H5-01 Drive Node Address
Selects drive station slave number (address)
for MEMOBUS/Modbus terminals R+, R-,
S+, S-. Cycle power for the setting to take
effect.
H5-02
Communication Speed
Selection
0: 1200 bps
1: 2400 bps
2: 4800 bps
3: 9600 bps
4: 19200 bps
5: 38400 bps
6: 57600 bps
7: 76800 bps
8: 115200 bps
Cycle power for the setting to take effect.
H5-03
Communication Parity
Selection
0: No parity
1: Even parity
2: Odd parity
Cycle power for the setting to take effect.
H5-04
Stopping Method After
Communication Error
(CE)
0: Ramp to stop
1: Coast to stop
2: Fast Stop
3: Alarm only
4: Run at d1-04
H5-05
Communication Fault
Detection Selection
0: Disabled
1: Enabled. If communication is lost for
more than two seconds, a CE fault will
occur.
H5-06
Drive Transmit Wait
Time
Set the wait time between receiving and
sending data.
H5-07 RTS Control Selection
0: Disabled. RTS is always on.
1: Enabled. RTS turns on only when
sending.
H5-08
Communication
Protocol Selection
0: MEMOBUS/Modbus
1: N2 (Metasys)
2: P1 (APOGEE FLN)
3: BACnet
H5-09 CE Detection Time
Sets the time required to detect a
communications error.
Adjustment may be needed when
networking several drives.
H5-10
Unit Selection for
MEMOBUS/Modbus
Register 0025H
0: 0.1 V units
1: 1 V units
H5-11
Communications
ENTER Function
Selection
0: Drive requires an Enter command
before accepting any changes to
parameter settings.
1: Parameter changes are activated
immediately without the Enter command.
H5-12
Run Command
Method Selection
0: FWD/Stop, REV/Stop
1: Run/Stop, FWD/REV
No. Name Description
L2-01
Momentary Power
Loss Operation
Selection
0: Disabled.
Drive trips on Uv1 fault when power is lost.
1: Recover within the time set in L2-02.
Uv1 will be detected if power loss is longer
than L2-02.
2: Recover as long as CPU has power.
Uv1 is not detected.
L2-02
Momentary Power
Loss Ride-Thru Time
Sets the Power Loss Ride-Thru time.
Enabled only when L2-01 = 1 or 3.
L2-03
Momentary Power
Loss Minimum
Baseblock Time
Sets the minimum wait time for residual
motor voltage decay before the drive output
reenergizes after performing Power Loss
Ride-Thru.
Increasing the time set to L2-03 may help if
overcurrent or overvoltage occur during
Speed Search or during DC Injection
Braking.
Note: Default setting is dependent upon
parameter o2-04, Drive Model Selection.
L4-05
Frequency Reference
Loss Detection
Selection
0: Stop. Drive stops when the frequency
reference is lost.
1: Run. Drive runs at a reduced speed
when the frequency reference is lost.
L4-06
Frequency Reference
at Reference Loss
Sets the percentage of the frequency
reference that the drive should run with
when the frequency reference is lost.
L5-01
Number of Auto
Restart Attempts
Sets the number of times the drive may
attempt to restart after the following faults
occur: GF, LF, oC, ov, PF, oL1, oL2, oL3,
STo, Uv1.
L5-02
Auto Restart Fault
Output Operation
Selection
0: Fault output not active.
1: Fault output active during restart attempt.
L5-03
Time to Continue
Making Fault Restarts
Enabled only when L5-05 is set to 0. Causes
a fault if a fault restart cannot occur after the
set time passes.
L5-04
Fault Reset Interval
Time
Sets the amount of time to wait between
performing fault restarts.
L5-05
Fault Reset Operation
Selection
0: Continuously attempt to restart while
incrementing restart counter only at a
successful restart.
1: Attempt to restart with the interval
time set in L5-04 and increment the
restart counter with each attempt.
L6-01
Torque Detection
Selection 1
0: Disabled
1: oL3 detection only active during speed
agree, operation continues after detection
2: oL3 detection always active during run,
operation continues after detection
3: oL3 detection only active during speed
agree, output shuts down on an oL3 fault
4: oL3 detection always active during run,
output shuts down on an oL3 fault
5: UL3 detection only active during speed
agree, operation continues after detection
6: UL3 detection always active during run,
operation continues after detection
7: UL3 detection only active during speed
agree, output shuts down on an oL3 fault
8: UL3 detection always active during run,
output shuts down on an oL3 fault
9: UL6 at speed agree (alarm)
10: UL6 at run (alarm)
11: UL6 at speed agree (fault)
12: UL6 at run (fault)
L6-02
Torque Detection
Level 1
Sets the overtorque and undertorque
detection level.
L6-03
Torque Detection Time
1
Sets the time an overtorque or undertorque
condition must exist to trigger torque
detection 1.
L6-13
Motor Underload
Protection Selection
0: Overtorque/undertorque detection
enabled
1: Base frequency motor load enabled
i.7 Parameter Table
YASKAWA ELECTRIC TOEP YAIZ1U 02A YASKAWA AC Drive – Z1000 Safety Precautions 41