Panasonic MINAS-A5B Series - Sequence at Main Power off

No. SX-DSV02472 -95-
6-3-3 Sequence at main power OFF
The sequence of a main power supply OFF state of operation changes with combination, such as 6007h(Abort
connection option code), Pr5.07(main power off sequence), and Pr5.09(main power off detection time).
Basically, the deceleration function defined in CoE(CiA402) is effective until the deceleration function on the servo
(MINAS-A5) side is activated by detection of the insulation of the main power AC (between L1 and L3).
- When “No action” is set by 6007h = 0, the CoE(CiA402) deceleration function does not operate, and the
deceleration function on the servo (MINAS-A5) side operates.
- When the voltage between P and N decreases, Err13.0 (Main power undervoltage protection (PN)) occurs with
the highest priority, causing the operation in accordance with 3510h (Sequence at alarm).
This section explains deceleration function on the servo (MINAS-A5) side.
Please refer to section 6-9-2 "1) Abort connection opition code(6007h)" of Technical Document "EtherCAT
Communication Specifications" (SX-DSV02473) for details of deceleration function on the CoE (CiA402) side.
(1) Parameters
Class No.
At-
trib-
ute *1)
Title Range Unit Function
5 07 B
Sequence at mai
n
power OFF
0–9 —
Specify the status during deceleration after main power interrupt or after
stoppage.
5 08 B
L/V trip selection
upon main power
off
0-3
―
Select LV trip or servo OFF upon occurrence of main AC power alarm.
Setup the condition to detect main AC power OFF alarm when the main AC
power is kept interrupted for a time longer than the time set by Pr7.14.
bit 0 0: The servo off according to the setting of
6007h(Abort connection option code) or Pr5.07.
1: Trip with Err 13.1 Main power undervoltage protection.
bit 1 0: Detect main AC power OFF alarm only when servo is in ON state.
1: Always detect main AC power OFF alarm.
5 09 C
Detection time o
f
main power off
70-2000 ms
Set up main AC power alarm detection time.
Main AC power OFF detection is disabled when the setting value is 2000.
Resolution of setting is 2 ms. For example, when setting value is 99,
processed in 100 ms.
5 11 B
Torque setup for
emergency stop
0–500 %
Set up the torque limit at emergency stop.
When setup value is 0, the torque limit for normal operation is applied
*1) For parameter attribute, refer to Section 9-1.
R1.05
Motor Business Division, Appliances Company, Panasonic Corporation