Electrical Outputs - Philips CARDIOMD Service Manual

Gantry
•
Digital inputs (20 lines) – for various purposes, including hand controller input, ultimate limit
switch status, collision pad status. For debugging and diagnostics of these, 5 × 10 green
LED's are placed on the motion controller front
•
Encoder input – for incremental encoder position input
•
Motor amplifier fault indication
•
Absolute encoder position inputs
•
RS-232 interface – only used for debugging and diagnostics.
Furthermore each motion controller has:
•
10-pole DIP switch – for setting the CANbus address, initiation of software download, safety
overrule mode and processor reset.
Table 3.4 shows the allocation of the DIP switches and Table 3.5 shows their position during
normal system operation.
Switch
SW 1 – 5
SW 6
SW 7
SW 8
SW 9
SW 10
Table 3.4 Motion controller DIP switch allocation
CAUTION
Switch #
1
2
3
4
5
6
7
8
9
10
Table 3.5 Normal position of motion controller DIP switches
3.2.3.4

Electrical Outputs

In the motion controller connections diagram (Figure 3.10), the following electrical outputs can be
identified:
•
CANbus – status information and hand controller input is transmitted
3-14 CardioMD Service Manual
Function
CANbus node ID (address)
Reserved for future use
Must be OFF
Used for safety overrule
Program flash (used for firmware updating)
Reset
Caution. With motion controller software release 7MOT0096-N14 and later,
SW8 on the motion controllers can no longer be used.
Normal position on X/ Y controller
(left hand side)
OFF (Down)
OFF (Down)
ON (Up)
ON (Up)
ON (Up)
OFF (Down)
OFF (Down)
OFF (Down)
OFF (Down)
OFF (Down)
Normal position on Rotate/table controller
(right hand side)
ON (Up)
ON (Up)
OFF (Down)
ON (Up)
ON (Up)
OFF (Down)
OFF (Down)
OFF (Down)
OFF (Down)
OFF (Down)
1MAN0158-H11 04-2005 CSIP Level 1