00197465-01_SM_CP20-A-M_EN.pdf - 第70页
6 Description of the Circuit Boards 6.1 Intermediate distributor C&P20 [03002942 -xx] 70 Service Manual SIPLACE C&P20, C&P20A, C&P20M Test points Test connector X14 V14 +24V Present Not presen t V15 +24 V…
6 Description of the Circuit Boards
6.1 Intermediate distributor C&P20 [03002942-xx]
Service Manual SIPLACE C&P20, C&P20A, C&P20M 69
Switch S1
The default switch setting is always printed in bold.
Switch S2
The default switch setting is always printed in bold.
LEDs - meanings
Intermediate distributor - position of DIP switch
S1, S2: DIP switch
No. Function Switch setting = 0 (open) Switch setting = 1 (closed)
S1.1 CAN test Normal operation: 1-wire head CAN
bus ready for operation with mother
-
board only
Test mode: operation without
motherboard possible
S1.2 CAN ID switchover -
pressure control valve
CAN ID active for pressure control
valve
0x6B0
CAN ID for pressure control
valve 0x6B8 (test mode)
No. Function Switch setting = 0 (open) Switch setting = 1 (closed)
S2.1 Z bottom sensor:
switch on LED
LED is only switched on during opera
-
tion
Switched on
LED always on (test mode e.g.
for detection of nozzle suspen
-
sion with oscilloscope)
S2.2 Z bottom sensor: acti
-
vating LED in clocked
mode
LED is clocked during
operation
LED is always switched on dur
-
ing operation
No. Function On OFF
D3 +5V Present Not present
D4 Z bottom Triggered Not triggered
D5 Z bottom reset Reset Not reset
D6 +15V Present Not present
D7 +24 V_IN
D8 -15V Present Not present
V2 Z return valve Activated (bottom) Not activated (top)
V11 Enable pressure control
valve
Error pressure control
valve
Pressure control valve OK
6 Description of the Circuit Boards
6.1 Intermediate distributor C&P20 [03002942-xx]
70 Service Manual SIPLACE C&P20, C&P20A, C&P20M
Test points
Test connector X14
V14 +24V Present Not present
V15 +24 V_DP Switched on Switched off
V16/17 Voltage GND
No. Function
TP1 GND
TP3 Voltage pressure signal, internal pressure control valve
TP4 Output voltage I/U converter Z bottom
TP5 Z bottom
TP6 Z top/Z bottom - reset
Pin Signal
1CAN_RX
2GND
3+5V
4+15V
5-15V
6 X2_11
724V_DP
8 Z top/Z bottom - reset
No. Function On OFF
6 Description of the Circuit Boards
6.2 VLT23 [03003002-xx]
Service Manual SIPLACE C&P20, C&P20A, C&P20M 71
6.2
6.2 VLT23 [03003002-xx]
VLT23 [03003002-xx]
03003002-04
LED [03003002-04]
6.3
6.3 ED distributor C&P20 [03003082-xx]
ED distributor C&P20 [03003082-xx]
03003082-04
LED [03003082-04]
LED Color Status Signal name Description
D1 GN ON 40 V_IN +40VDC operating voltage
D3 GN ON 15V+ +15VDC operating voltage
D4 GN ON 15V- -15VDC operating voltage
D5 GN ON 5V+ +5VDC operating voltage
LED Color Status Signal name Description
H1 GN ON P3V3 +3.3VDC operating voltage