No. SX-DSV02472 -
100-
6-4 Torque saturation protection function
If torque saturated has continued for a fixed period, an alarm can be activated.
Parameters
Class No.
At-
trib-
ute *1)
Title
Range
Unit
Function
7
16
B
Frequency of torque
saturation
protection
0–30000 time
If
torque
saturated is continued during a preset frequency, Err 16.1
“
Torque
saturation
protection”
will be activated.
If the setup value is 0, this function is disabled and Err 16.1 will not be
activated.
• For the frequency, the count increases by one for every 0.25ms.
For example if the frequency is set to 30000, Err16.1 will be activated if torque saturated has continued
for about 7.5 seconds.
• When torque is controlled, this function is disabled and Err 16.1 will not be activated.
• If the immediate stop alarm is activated, this function is disabled and Err 16.1 will not be activated.
Torque command
Torque in-limit signal output
(TLC)
Alarm output
(ALM)
Err16.1 will not be activated if
thrust saturated has not
continued for Pr7.16 setup
value
0.25ms, and count will
be cleared.
Err16.1 will be activated if
thrust saturated has continued
for Pr7.16 setup value
0.25ms.
Err16.1 is issued
Pr7.16 Setup value
0.25ms
Pr7.16
Setup value
0.25ms
or lower
OFF
OFF
OFF
ON
ON
No alarm is
issued
Time
Torque
Torque limit
R1.05
Motor Business Division, Appliances Company, Panasonic Corporation
