
9/11
Descri
tion
Design.
DateEd
01.04.20
Taka
ama
Newly designed
Notice of the update of Digital
Servo Software 90B0 series
A-62449E-084
FANUC LTD
(3)
(3)(3)
(3) Setting parameters
Setting parametersSetting parameters
Setting parameters
#7 #6 #5 #4 #3 #2 #1 #0
Series 15
i
1750 ESPTM1 ESPTM0
Series 16
i
2210
ESPTM0 (#5)
Delay time setting
ESPTM1 (#6)
ESPTM1 ESPTM0
Delay time
0 0 50ms (default)
0 1 100ms
1 1 200ms
1 1 400ms
* Delay time have to be longer than the brake contorol time.
(Brake contorol time setting parameter : No.1976 (Series15
i
) No.2083 (Series16
i
,
18
i
,
21
i
)
NOTE
In the case of two, or three axes amplifier, set same parameter value
to all the axes.
(4)
(4)(4)
(4) Example of timing chart at brake
Example of timing chart at brake Example of timing chart at brake
Example of timing chart at brake control
controlcontrol
control mode
mode mode
mode
ESP delay timer in
α
i
series servo amplifier (50 to 400ms)
.
arm or
emergency
stop signal
Mechanical
brake
Servo amplifier
MCC OFF
Brake control timer: Should be longer (approximately 200ms)
than the time (50 to 100ms) during which the mechanical
brake is applied.
50
`
100ms (approximately)
*ESP signal to
PSM (+24V)
The control current
sustains the tool.
The control current
and mechanical
brake sustain the
tool.
The mechanical brake
sustains the tool.
*ESP signal in
SVM