YASKAWA T1000V Technical Manual page 346

B.3 Parameter Table
No. Name
L4-01 Speed Agreement Detection
Level
<15>
L4-02 Speed Agreement Detection
Width
<15>
L4-03 Speed Agreement Detection
Level (+/-)
<15>
Speed Agreement Detection
L4-04
Width (+/-)
Frequency Reference Loss
L4-05
Detection Selection
Frequency Reference at
L4-06
Reference Loss
Speed Agreement Detection
L4-07
Selection
Number of Auto Restart
L5-01
Attempts
Auto Restart Fault Output
L5-02
Operation Selection
L5-04 Fault Reset Interval Time
Fault Reset Operation
L5-05
Selection
346
Description
L4: Speed Detection
Use L4 parameters to configure frequency detection operation.
These parameters configure the multi-function output (H2-
= 2, 3, 4, 5) settings "Speed Agree 1", "User Set Speed
Agree 1", "Frequency Detection 1," and "Frequency
detection 2".
Parameter L4-01 sets the level while parameter L4-02 sets
the hysteresis for the Speed Detection Output Function.
These parameters configure the Multi-Function Output
(H2- = 13, 14, 15, 16) settings "Speed Agree 2", "User
Set Speed Agree 2", "Frequency Detection 3," or
"Frequency Detection 4".
Parameter L4-03 sets the level while parameter L4-04 sets
the hysteresis for the Speed Detection Output Function.
Sets operation when the frequency reference is lost
(reference drops 90% or more within 400 ms).
0: Stop - Drive will stop.
1: Run at L4-06 Level - Drive will run at the percentage set
in L4-06 of the frequency reference before loss.
Sets the frequency reference when a reference loss was
detected and L4-05 = 1. Reference will be: Fref = Fref at
time of loss x L4-06.
0: No detection during baseblock.
1: Enable frequency detection during baseblock (BB).
L5: Fault Restart
Use L5 parameters to configure Automatic Restart after fault.
Sets the counter for the number of times the drive attempts
to restart when one of the following faults occurs: GF, LF,
oC, ov, PF, rH, rr, oL1, oL2, oL3, oL4, Uv1.
Parameter L5-05 determines the how the restart counter is
incremented.
When the drive operates without fault for 10 minutes, the
counter will be reset.
Sets fault contact (H2- = E) activation during
automatic restart attempts.
0: Fault output not active.
1: Fault output active during restart attempt.
Sets the amount of time to wait between performing fault
restarts. Enabled when L5-05 is set to 1.
Selects the method of incrementing the restart counter.
0: Continuously attempt to restart and increment counter
after successful restart (same as Varispeed VS616-F7/G7)
1: Attempt to restart with the interval time set in L5-04.
Every trial increments the counter. (same as Varispeed
VS606-V7)
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
Control
Mode
Range Def.
V/f OL V P M
0.0 to
0.0 Hz A A A
400.0
0.0 to 20.0 2.0 Hz A A A
-400.0 to
0.0 Hz A A A
+400.0
0.0 to 20.0 2.0 Hz A A A
0,1 0 A A A
0.0 to
80.0% A A A
100.0
0 to 1 0 A A A
0 to 10 0 A A A
0,1 0 A A A
0.5 to
10.0 s A A A
600.0 s
0 to 1 0 A A A
Addr.
Pg.
Hex
499 195
49A 195
49B 195
49C 195
49D 195
4C2 196
470 196
49E 196
49F 197
46C 197
467 197