NOVA electronics Inc. MCX514 -
165
－
165
－
Signal Name
Pin No.
Input/Output
Signal Description
XALARM
YALARM
ZALARM
UALARM
67
86
105
124
Input B
－Ｆ－
Servo Alarm: input signal for servo driver alarm
Enable/disable and logical level can be set as commands. When enabled
and when changes to active level during the driving, ALARM bit of RR2
register becomes 1 and driving stops instantly.
The signal status can be read from RR3 register Page0.
XPIO7/ADSND/CMP3
YPIO7/ADSND/CMP3
ZPIO7/ADSND/CMP3
UPIO7/ADSND/CMP3
56
75
94
113
Bi-directional
B
－Ｆ－
Universal Input Output7 / Acceleration Descend / Compare MR3: general
purpose input / output signals (PIO7), acceleration decreasing status
output signal (ADSND), MR3 comparison output (CMP3) share the same
pin. The signal to use can be set as commands.
General purpose input signal (PIO7) status can be read, XPIO7, YPIO7
from RR4 register and ZPIO7, UPIO7 from RR5 register.
General purpose output signal (PIO7) can set Hi / Low by writing the 1/0
data, XPIO7, YPIO7 to WR4 register and ZPIO7, UPIO7 to WR5 register.
For synchronous action, it can be used as the input signal of an activation
factor.
Acceleration decreasing status output (ADSND) becomes Hi while the
driving command is executed and when acceleration decrease.
MR3 comparison output (CMP3) becomes Hi when it satisfies the
comparison condition of multi-purpose register MR3.
XPIO6/ACNST/CMP2
YPIO6/ACNST/CMP2
ZPIO6/ACNST/CMP2
UPIO6/ACNST/CMP2
57
76
95
114
Bi-directional
B
－Ｆ－
Universal Input Output6 / Acceleration Constant / Compare MR2: general
purpose input / output signals (PIO6), acceleration constant status output
signal (ACNST), MR2 comparison output (CMP2) share the same pin. The
signal to use can be set as commands.
About general purpose input / output signals (PIO6), it is the same as
PIO7.
For synchronous action, it can be used as the input signal of an activation
factor.
Acceleration constant status output (ACNST) becomes Hi while the driving
command is executed and when acceleration keeps constant.
MR2 comparison output (CMP2) becomes Hi when it satisfies the
comparison condition of multi-purpose register MR2.
XPIO5/EXPM/AASND/CMP1
YPIO5/EXPM/AASND/CMP1
ZPIO5/EXPM/AASND/CMP1
UPIO5/EXPM/AASND/CMP1
58
77
96
115
Bi-directional
B
－Ｆ－
Universal Input Output5 / External Operation- / Acceleration Ascend /
Compare MR1: general purpose input / output signals (PIO5), External
Operation– (EXPM), acceleration increasing status output signal
(AASND), MR1 comparison output (CMP1) share the same pin. The signal
to use can be set as commands.
About general purpose input / output signals (PIO5), it is the same as
PIO7.
For synchronous action, it can be used as the input signal of an activation
factor.
External Operation– (EXPM) is
− direction drive starting signal from
external source. When the relative position driving is commanded from an
external source, – direction relative position driving starts by down (
↓) of
this signal. When the continuous pulse driving is commanded from an
external source, − direction continuous pulse driving is performed while
this signal is on the Low level. In the manual pulsar mode, the encoder
B-phase signal is input to this pin.
Acceleration increasing status output (AASND) becomes Hi while the
driving command is executed and when acceleration increase.
MR1 comparison output (CMP1) becomes Hi when it satisfies the
comparison condition of multi-purpose register MR1.
