Delta ASDA-A2 Series User Manual page 417

Chapter 8 Servo Parameters
1: When the command source is an internal speed command, the users can use
ZCLAMP DI signal to stop the motor at the desire position and keep the
acceleration and deceleration speed curve of the analog speed command.
When ZCLAMP conditions are satisfied, the speed command is forced to 0
r/min directly.
B11
Bit11: NL(CWL)/PL(CCWL) pulse input inhibit function
0: Disable NL(CWL)/PL(CCWL) pulse input inhibit function. In PT mode, no
matter NL or PL exists or not, external position pulse command will be input
into the servo drive.
1: Enable NL(CWL)/PL(CCWL) pulse input inhibit function. In PT mode, if NL
exists, the external NL pulse input into the servo drive will be inhibited and
PL pulse input will be accepted. On the one hand, in PT mode, if PL exists, the
external PL pulse input into the servo drive will be inhibited and PL pulse
input will be accepted.
Please note:
If NL and PL both exist, NL and PL pulse input into the servo drive will be both
inhibited.
Bit12
Bit12: Input power phase loss detection function
0: Enable Input power phase loss (AL022) detection function
1: Disable Input power phase loss (AL022) detection function
Bit13
Bit13: Encoder output error detection function
0: Enable encoder output error (AL018) detection function
1: Disable encoder output error (AL018) detection function
Bit15 Bit14
Bit14 ~ Bit15: Reserved. Must be set to 0.
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A2
ASDA-
Revision September 2012