Advantech PCI-1240, Руководство пользователя

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PCI-1240/PCI-1240U User Manual vi
Signal 23
3.7 General Purposed Input for Servo Drives (nINPOS,
nALARM)24
Figure 3.10:Input Signal for Servo Motor ................... 24
3.8 Encoder Input (nECAP, nECAN, nECBP, nECBN, nINOP,
nINON)25
Figure 3.11:Circuit Diagram of Encoder Feedback ..... 25
Figure 3.12:Example of Connection Diagram for Differ-
ential-output Line Driver 26
Figure 3.13:Example of Connection for Open Collector
Output Encoder 26
3.9 External Pulse Control Input (nEXOP+, nEXOP-)......... 27
Figure 3.14:Circuit Diagram of the External Drive Oper-
ation Signals 27
Figure 3.15:Example of Connecting to Jog ................. 27
3.10 Emergency Stop Input (EMG) ........................................ 28
Figure 3.16:Circuit Diagram of Emergency Stop Input
Signal 28
Table 3.5:Jumper Settings of JP9 ................................ 28
3.11 External Power Input (VEX)........................................... 28
3.12 Interrupt Setting............................................................... 29
Figure 3.17:Circuit diagram of interrupt setting .......... 29
3.13 Connection Examples for Motor Drivers ........................ 30
3.13.1 Connection to Step Motor Drivers ............................... 30
Figure 3.18:Example of Connecting to KR515M Drive ..
30
Figure 3.19:Example of Connecting to UPK Step Drive .
31
3.13.2 Connection to Servo Motor Drivers ............................. 32
Figure 3.20:Example of MINAS X series AC servo Motor
Drive 32
3.14 Field Wiring Considerations ........................................... 33
3.15 I/O Signal Timing............................................................ 34
3.15.1 Power On RESET ........................................................ 34
Figure 3.21:Timing Diagram of Power On RESET .... 34
3.15.2 Individual Axis Driving ............................................... 34
Figure 3.22:Timing diagram of Individual Axis Driving
34
3.15.3 Interpolation Driving ................................................... 35
Figure 3.23:Timing diagram of Interpolation Driving . 35
3.15.4 Input Pulse Timing ....................................................... 35
Figure 3.24:Timing diagram of Quadrature Pulse of En-
coder Input 35
Figure 3.25:Timing diagram of UP/DOWN Pulse Input .
35
3.15.5 Instantaneous Stop Timing .......................................... 36
Figure 3.26:Timing diagram of External Instantaneous