Delta VFD2A8MS21ANSAA User Manual

Chapter 15 CANopen OverviewMS300
641
When the control block switches from Power Enable to Power Disable, use 605C to define the stop
method.
Index
Sub
Definition
Default
R/W
Size
Unit
PDO Map
Mode
note
605Ch
0
Disable
operation
option code
1
RW
S16
No
0: Disable drive function
1: Slow down with slow down
ramp; disable the drive
function.
15-3-2-3 Various mode control method (following the DS402 standard)
MS300 supports the speed control mode. The speed control mode is described below.
Speed mode:
1. Set MS300 to the speed control mode: set Index6060 to 2.
2. Switch to Operation Enable mode: set 6040 = 0xE, and then set 6040 = 0xF.
3. Set the target frequency: set target frequency for 6042. Since the operation unit of 6042 is
rpm, a conversion is required.
n: rotation speed (rpm) (revolutions/minute)
p
120
fn 
P: number of poles of the motor (Pole)
f: rotation frequency (Hz)
For example:
Set 6042H = 1500 (rpm), if the number of poles for the drive is 4 (Pr.05-04, Pr.05-16, Pr.05-67
or Pr.05-73), then the motor drive's operation frequency is 1500 (120/4) = 50 Hz. The 6042 is
defined as a signed operation. The plus or minus sign means to rotate clockwise or counter-
clockwise.
4. To set acceleration and deceleration: use 604F (Acceleration) and 6050 (Deceleration).
5. Trigger an ACK signal: in the speed control mode, control the bit 6–4 of Index 6040. It is
defined below.
Speed mode
(Index 6060 = 2)
Index 6040
Result
bit 6
bit 5
bit 4
1
0
1
Locked at the current frequency.
1
1
1
Run to reach the target
frequency.
Other
Decelerating to 0 Hz.

Delta VFD2A8MS21ANSAA Specifications

General

Brand	Delta
Model	VFD2A8MS21ANSAA
Category	DC Drives
Language	English