YASKAWA GA700 Series

Network Communications
6
6.3 MEMOBUS/Modbus Communications
YASKAWA SIEPC71061705H GA700 Series Technical Manual 291
Register No.
(Hex.)
Description
15DF
bit 0
Speed Search from Fmax
1: Enables Speed Search from Fmax
• This is the same function as H1-xx = 61 [MFDI Function Selection = Speed Search from Fmax]. It operates as specified by
the command and OR operation from the MFDI terminals.
bit 1
Baseblock command
1: Enables baseblock command
• This is the same function as H1-xx = 8 [Baseblock Command (N.O.)]. It operates as specified by the command and OR
operation from the MFDI terminals.
bit 2
Baseblock command - Without message
1: Enables baseblock command
• This is the same function as H1-xx = 8 [Baseblock Command (N.O.)].
• The keypad does not show the bb [Baseblock] alarm message. The ALM LED does not flash.
bit 3
Coast-to-stop command
1: Enables coast-to-stop command
• The drive shuts off the output and the motor coasts to stop at the leading edge of bit 3.
• To restart the drive, set bit 3 to 0 and enter the Run command again.
bit 4
Ramp to stop command
1: Enables ramp to stop command
• The drive ramps to stop in the selected deceleration time at the leading edge of bit 4.
• To restart the drive, set bit 4 to 0 and enter the Run command again.
bit 5
Fast stop command
1: Enables fast stop command
• This is the same function as H1-xx = 15 [Fast Stop (N.O.)]. It operates as specified by the command and OR operation
from the MFDI terminals.
bit 6
Soft start input reset
1: Enables soft start input reset
• When bit 6 is 1, the input to the soft starter will be 0. The drive decelerates the motor in the selected deceleration time.
When bit 6 is 0, the motor accelerates to the previous frequency reference.
• U1-01 [Frequency Reference] shows the set frequency reference.
bit 7
Soft start output reset
1: Enables soft start output reset
• When bit 7 is 1, the output from the soft starter will be 0.
• When A1-02 = 3, 7 [Control Method Selection = CLV or CLV/PM], the drive decelerates the motor as specified by the
torque limit. When A1-02 ≠ 3, 7 the drive shuts off the output and the motor coasts.
• When bit 6 is 0, the motor accelerates to the previous frequency reference.
bit 8
Accel/decel ramp hold command
1: Enables accel/decel ramp hold command
• This is the same function as H1-xx = A [Accel/Decel Ramp Hold]. It operates as specified by the command and OR
operation from the MFDI terminals.
bit 9
JOG command
1: Enables JOG command
• This is the same function as H1-xx = 6 [Jog Reference Selection]. It operates as specified by the command and OR
operation from the MFDI terminals.
bit A
Forward Jog
1: Enables FJOG command
• This is the same function as H1-xx = 12 [Forward Jog]. It operates as specified by the command and OR operation from
the MFDI terminals.
bit B
Reverse Jog
1: Enables RJOG command
• This is the same function as H1-xx = 13 [Reverse Jog]. It operates as specified by the command and OR operation from the
MFDI terminals.
bit C
PID Disable command
1: Enables PID Disable command
• This the same function as H1-xx = 19 [PID Disable]. It operates as specified by the command and OR operation from the
MFDI terminals.
bit D - F Reserved
15E0
bit 1
Mbus Reg 15E0h bit0 Output Func
When you do not set functions to H2-40 to H2-42, set them to F [Through Mode].
bit 2
Mbus Reg 15E0h bit1 Output Func
When you do not set functions to H2-40 to H2-42, set them to F [Through Mode].
bit 3
Mbus Reg 15E0h bit2 Output Func
When you do not set functions to H2-40 to H2-42, set them to F [Through Mode].