Yaskawa MP920 Motion Module User Manual
Page 282
6.2 SVB-01 Parameters
6-47
6
Memory Switches
The following describes individual memory switch bits (bit parameters) from the list of
SERVOPACK parameters.
Cn-001: Memory Switch 1
Cn-001: The following table describes the bits in memory switch 1.
Never change the factory setting of bits with a dash (
−) in the name column.
Bit
Name
Description
Factory
Setting
0
SV_ON mask
0: SV_ON/SV_OFF enabled
1: Always SV_ON
0
1
SENS_ON mask
0: SENS_ON/SENS_OFF enabled
1: Always SENS_ON
0
2
P-OT mask
0: P-OT enabled
1: P-OT signal mask (Always disabled)
0
3
N-OT mask
0: N-OT enabled
1: N-OT signal mask (Always disabled)
0
4
−
0
5
Power outage mask
0: Servo alarm after recovery from power outage
1: Power outage mask (No servo alarm with power
outage
recovery)
0
6
Base block power
outage prevention
method
0: Dynamic brake (DB) stop
1: Free run stop
0
7
Status after dynamic
brake stop
0: Cancel dynamic brake.
1: Do not cancel dynamic brake.
1
8
Operation with OT
stop
0: Stop according to bit 6 setting.
1: Decelerate to a stop using emergency stop
torque.
1
9
Operation after de-
celerating to a stop
using OT emergency
stop torque
0: Servo OFF after decelerating to a stop
1: Zero clamp after decelerating to a stop
1
A
Position error with
servo OFF
0: Clear position error.
1: Hold position error.
0
B
Mode switch function 0: Mode switch function enabled (according to
bits C and D)
1: Mode switch function disabled
0
C
Mode switch
selection
00: Internal torque reference
01: None (Do not use this setting.)
10: Acceleration
11: Error pulse
0
D
0
E
Encoder selection
0: Incremental encoder
1: Absolute encoder
0
F
−
−
0
IMPORTANT