SD500 Spindle Servo Drive Manual
54
(0x0710)
holding factor
Set zero-speed torque current, 100.0% corresponds to
spindle drive's rated current.
(0.0~150.0%)
F07.17
(0x0711)
Zero-speed torque
holding time
V/F SVC FVC PMVF PMSVC PMFVC
Set zero-speed torque holding time.
0s
(0.0~6000.0s)
RUN
F07.18
(0x0712)
Forward/reverse dead
time
V/F SVC FVC PMVF PMSVC PMFVC
Zero frequency holding time at forward / reverse switching.
0.0s
(0.0~120.0s)
STOP
Table 4-28
Group F07.2x: DC braking and speed tracking
Parameter code
(Address)
Designation
Content
Default
(Setting range)
Adjustable
properties
F07.20
(0x0714)
Pre-start braking
current
V/F SVC FVC PMVF PMSVC PMFVC
Set pre-start braking current.
60.0%
(0.0~150.0%)
STOP
F07.21
(0x0715)
Pre-start braking time
V/F SVC FVC PMVF PMSVC PMFVC
Set pre-start braking time.
0.0s
(0.0~60.0s)
STOP
F07.22
(0x0716)
DC braking starting
frequency
V/F SVC FVC PMVF PMSVC PMFVC
Set DC braking starting frequency.
1.00Hz
(0.00~50.00Hz)
STOP
F07.23
(0x0717)
DC braking current
V/F SVC FVC PMVF PMSVC PMFVC
Base on
spindle drive‘s rated current, internally limited to
motor rated current.
60.0%
(0.0~150.0%)
STOP
F07.24
(0x0718)
DC braking time
during shutdown
V/F SVC FVC PMVF PMSVC PMFVC
Set DC braking time during shutdown.
0.0s
(0.0~60.0s)
STOP
F07.25
(0x0719)
Speed tracking mode
V/F SVC FVC PMVF PMSVC PMFVC
Ones-bit: Search method
0:search from the maximum frequency
;
1: search from the stop frequency
Tens-bit: Reverse the search
0:off
;
1: on
Hundreds-bit: Search source
0: software search
;
1: hardware search
Thousands-bit: Reserved
00
(00~11)
STOP
F07.26
(0x071A)
Rotational speed
tracking speed
V/F SVC FVC PMVF PMSVC PMFVC
Set the speed of RPM tracking.
0.5s
(0.0~60.0s)
STOP
F07.27
Stop delay due to
V/F SVC FVC PMVF PMSVC PMFVC
1.00s
STOP