9.3 Monitoring Machine Operation Status and Signal Waveforms
9.3.3 Using a Measuring Instrument
9-10
•
I/O Tracing
9.3.3
Using a Measuring Instrument
Connect a measuring instrument, such as a memory recorder, to the analog monitor connector
(CN5) on the SERVOPACK to monitor analog signal waveforms. The measuring instrument is
not provided by Yaskawa.
Refer to the following section for details on the connection.
4.7.3 Analog Monitor Connector (CN5)
Setting the Monitor Object
Use Pn006 = n.
XX and Pn007 = n.
XX (Analog Monitor 1 and 2 Signal Selections) to set
the items to monitor.
Trace Objects
Input
Signals
•
/S-ON (Servo ON Input Signal)
•
/P-CON (Proportional Control Input Sig-
nal)
•
P-OT (Forward Drive Prohibit Input Signal)
•
N-OT (Reverse Drive Prohibit Input Signal)
•
/ALM-RST (Alarm Reset Input Signal)
•
/P-CL (Forward External Torque/Force
Limit Input Signal)
•
/N-CL (Reverse External Torque/Force
Limit Input Signal)
•
/SPD-D (Internal Set Speed Selection
Input Signal)
•
/SPD-A (Internal Set Speed Selection
Input Signal)
•
/SPD-B (Internal Set Speed Selection
Input Signal)
•
/C-SEL (Control Selection Input Signal)
•
/ZCLAMP (Zero Clamping Input Signal)
•
/INHIBIT (Reference Pulse Inhibit Input
Signal)
•
/G-SEL (Gain Selection Input Signal)
•
/P-DET (Polarity Detection Input Signal)
•
FSTP (Forced Stop Input Signal)
•
SEN (Absolute Data Request Input Signal)
•
PULS (Pulse Reference Input Signal)
•
SIGN (Sign Reference Input Signal)
•
CLR (Position Deviation Clear Input Sig-
nal)
•
/PSEL (Reference Pulse Input Multiplica-
tion Input Signal)
•
/HWBB1 (Hard Wire Base Block Input 1
Signal)
•
/HWBB2 (Hard Wire Base Block Input 2
Signal)
Output
Signals
•
ALM (Servo Alarm Output Signal)
•
/COIN (Positioning Completion Output
Signal)
•
/V-CMP (Speed Coincidence Detection
Output Signal)
•
/TGON (Rotation Detection Output Sig-
nal)
•
/S-RDY (Servo Ready Output Signal)
•
/CLT (Torque Limit Detection Output Sig-
nal)
•
/VLT (Speed Limit Detection Output Sig-
nal)
•
/BK (Brake Output Signal)
•
/WARN (Warning Output Signal)
•
/NEAR (Near Output Signal)
•
ALO1 (Alarm Code Output Signal)
•
ALO2 (Alarm Code Output Signal)
•
ALO3 (Alarm Code Output Signal)
•
PAO (Encoder Divided Pulse Output
Phase A Signal)
•
PBO (Encoder Divided Pulse Output
Phase B Signal)
•
PCO (Encoder Divided Pulse Output
Phase C Signal)
•
/PSELA (Reference Pulse Input Multipli-
cation Switching Output Signal)
Internal
Status
•
ACON (Main Circuit ON Signal)
•
PDETCMP (Polarity Detection Com-
pleted Signal)
•
DEN (Position Reference Distribution
Completed Signal)
Line Color
Signal
Parameter Setting
White
Analog monitor 1
Pn006 = n.
XX
Red
Analog monitor 2
Pn007 = n.
XX
Black (2
lines)
GND
–
