Delta 1.07 VFD-D D - Manual (Page 82)

Chapter 4 Parameter Settings|DD Series
4-58
1. Incorrect door close limit:
a. The signal for the door open limit is received before Pr.05-04 setting.
b. The signal for the door open limit isn’t received after Pr.05-06setting.
2. Incorrect door open limit:
a. The signal for the door close limit is received before Pr.04-04 setting.
b. The signal for the door close limit isn’t received after Pr.04-06 setting.
When bit 1=1, the drive will not re-open the door when it detects a door closing torque higher than
Pr.05-25 (05-28).
When bit 3=1 and the drive is in torque holding status after door open completely, the door width is
auto-reset to 100.0%.
Position Control Mode
Control mode VF VFPG SVC FOCPG FOCPM
Factory setting: 0
Settings 0: No limit signal, detect by PG number and current level.
1: Door open limit signal only, door close by PG number or current level detection.
2: Door close limit signal only，door open by PG number or current level detection.
3: Door open and close limit signal
4: Detect by PG number and also accept external door open/close limit signal
5: No limit signal, detect by PG number and current level. (For Pr.00-09=3 speed
control mode)
When Pr.06-11 setting is 1 to 5 and Pr. 06-12 is NOT set to 0, the AC drive will regard this setting as
open/close complete position if following two conditions are met:
A. It has open/close limit signal.
B. When the stall current level exceeds Pr.06-12.
When this parameter is set to 0 “No limit signal”, the door open/close complete position can be check by
following two methods:.
A. When Pr. 06-12 is set to 0: When PG feedback frequency is almost 0 due to motor stall, it is regarded
as open/close complete position.
B. When Pr. 06-12 is NOT set to 0: When current exceeds this level due to motor stall, it is regarded as
open/close complete position.
NOTE
1. It is recommended to use method B for the transmission mechanism skids easily.
2. This function works in distance control mode only. For multi-step control mode, please use door
open/close limit signal to verify if door reaches its open/close complete position.
Stall Current Level of Position Mode
Control mode VF VFPG SVC FOCPG FOCPM Factory setting: 30.0
Settings 0.0~200.0% (AC drive’s rated current)
This parameter sets the stall current level for open/close complete position and is to be used with
Pr.06-11.
Door Open/Close Holding Time Before Next Demo
Control mode VF VFPG SVC FOCPG FOCPM
Factory setting: 2.0
Settings 0.0~99.99sec
During demonstration in demo mode, this parameter sets the door holding time before it goes on to the
next demonstration.