Servo Off Sequence - Sanyo SUPER BL P5 Manual

6. OPERATION
6.1.3

Servo OFF Sequence

6.1.3.1 When holding brake timing THB is set at 300 msec (standard)
Start ready
complete output (SRDY)
Servo ON (SON)
Holding brake excitation
timing output (HBON)
Motor excitation
Command effectiveness
output (
• The current is limited by the sequence current limit value (standard value 120%,
1
• It is possible to make commands ineffective (forced zero) for 300 msec after SON by
2
• It is possible to make commands effective immediately after SON by setting Func1
• It is possible to output the command effectiveness from CN1-39 and 40 pins by using
3
6.1.3.2 When holding brake timing THB is set at 0 msec (
Start ready
complete output (SRDY)
Servo ON (SON)
Motor excitation
Command effectiveness
output
1 This setting cannot prevent a self-weight fall by using "holding brake excitation timing
output". Secure command input timing that does not hold off braking.
2 It is possible to make commands effective immediately after SON regardless of THB
setting, by setting Func1 bit5 to "1" when setting parameters.
ON
ON
(release)
ON
ON
3)
which is changed in Parameter Mode 1 on Page 12) for 300 mSec.
setting Func1 bit5 to "0" when setting parameters. In case of the position control
type, however, the command pulse remains as a deviation for 300 msec.
bit5 to "1" when setting parameters. However, the sequence current limit value is
applied when switching from SON to SOFF and is not applied when switching from
SOFF to SON.
parameter Func4.
ON
ON
ON
OFF
OFF
(holding brake operation)
12 mSec or less
OFF
Command ineffective
(forced zero) OFF
300 mSec or less
1)
OFF
OFF
12 mSec or less
OFF
Command ineffective
(forced zero) OFF
6－5
ON
OFF
ON
ON
12 mSec or less
ON
( 2)
ON
Effective
300 mSec ( 1)
ON
OFF
ON
ON
12 mSec or less ( 2)
ON
Effective
4 mSec