Galaxy EX Machine Control.pdf - 第15页
MACHINE CO NTROL M36 MACHINE CONTROL E N CLOSURE Ch apte r Issue 4, Jun 18 Tech nical Ref erenc e Ma nual 8.15 Servo Dri ve Card T w o s ervo drive c ards are us ed by t he m ach ine cont rolle r to dr ive the cam era X …
MACHINE CONTROL
M36 MACHINE CONTROL ENCLOSURE
8.14 Technical Reference Manual Chapter Issue 4, Jun 18
Stepper Drive Card
Edge Connector
The edge connector connects the card to the backplane of the enclosure.
Card Position and
Dipswitch
Switch Positions
12345678910
Slot X1 - SW 1 OFF ON ON ON ON OFF ON OFF ON OFF
Slot X1 - SW 2 OFF ON ON ON ON OFF ON OFF ON OFF
Slot X2 - SW 1 OFF ON ON ON ON OFF ON ON ON OFF
Slot X2 - SW 2 OFF ON ON ON ON OFF ON ON ON OFF
Slot X3 - SW 1 OFF ON ON ON ON OFF ON OFF ON OFF
Slot X3 - SW 2 OFF ON ON ON ON OFF ON ON ON OFF
Pin No. Row a Row c
2 CH1 B- CH2 B-
4 CH1 B+ CH2 B+
6 CH1 A- CH2 A-
8 CH1 A+ CH2 A+
10 24V SW 24V SW
12 24V US 24V SW
14 24V US 24V SW
16 GND GND
18 GND GND
20 N/C N/C
22 N/C N/C
24 IDAT ICLK
26 IVPP DIR1
28 VCC OUT STEP1
30 DIR2 STEP2
32 N/C N/C
a
c
2 32
Keyway
4
MACHINE CONTROL
M36 MACHINE CONTROL ENCLOSURE
Chapter Issue 4, Jun 18 Technical Reference Manual 8.15
Servo Drive Card Two servo drive cards are used by the machine controller to drive the camera
X and Y axis motors. The axes for these motors are designated Axis 0 and 1.
There are two types of card available and either card type can be fitted.
Figure 8-6 Servo Drive Card (Part Number - 183732)
Figure 8-7 Servo Drive Card (Part Number - 198264)
C1 B1 A1
Power LED
Disable LED
Error LED
A
MACHINE CONTROL
M36 MACHINE CONTROL ENCLOSURE
8.16 Technical Reference Manual Chapter Issue 4, Jun 18
Servo Drive Card
Edge Connections
The edge connector connects the card to the backplane of the enclosure.
Pin No.SignalPin No.Signal
2b MTR W Phase 17a Bit3
5b MTR V Phase 17b Bit1
8b MTR U Phase 17c Bit2
10a Encoder V Sense 18a STEP
10b ! CHA 18b Direction
10c CHA 18c Bit0
11a Encoder V Out 19a Enable -
11b Index 19b DIN0 -
11c ! Index 19c DIN0 +
12a ! CHB 20a TX + O/P
12b CHB 20b Fault +
12c DGND 20c Enable +
13a ! Index 21a RX + I/P
13b Index 21b TX - O/P
13c CHB 21c Fault -
14a CHA 22a Logic Supply +24V DC
14b ! CHA 22b AGND
14c ! CHB 22c RX - I/P
15a Hall U - 23a Servo Demand -
15b Hall V + 23b Logic Supply GND
15c Hall U + 23c Servo Demand +
16a Hall W - 25b DC Bus V+
16b Hall V - 28b DC Bus GND
16c Hall W + 31b Earth
C1 B1 A1
8b 23a17c14b 31b