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MACHINE CONTROL M36 MACHINE CONTROL ENCLOSURE Chapter Issue 3 Jan 08 Technical Reference Manu al 7.15 Servo Drive Card On linear drive machines only , two servo drive cards are used by the machine controller to drive the…
MACHINE CONTROL
M36 MACHINE CONTROL ENCLOSURE
7.14 Technical Reference Manual Chapter Issue 3 Jan 08
Stepper Drive Card
Edge Connector
The edge connector connects the card to the backplane of the enclosure.
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 3 Jan 08 Technical Reference Manual 7.15
Servo Drive Card On linear drive machines only, 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.
Figure 7-6 Servo Drive Card Layout (for linear motors)
A
View on A
C1 B1 A1
Card Error
(includes system
power off)
Card Disabled
(by software control)
Card Powered
(no errors)
MACHINE CONTROL
M36 MACHINE CONTROL ENCLOSURE
7.16 Technical Reference Manual Chapter Issue 3 Jan 08
Servo Drive Card
Edge Connections
The edge connector connects the card to the backplane of the enclosure.
Pin No. Signal Pin 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 18bDirection
10c CHA 18c Bit0
11a Encoder V Out 19a Enable -
11b Index 19b DIN0 -
11c ! Index 19c DIN0 +
12a! CHB 20aTX + 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 22bAGND
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