Delta DCS

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3. EXTERIOR LOOK OF DCS CONTROLLER AND DESCRIPTIONS OF CONNECTORS
3.4.6 SYS.DIO connectors
The connectors are defined based on pins used for output and input by the system IO.
Figure 3-18 Definitions of SYS.DIO pins
PLC INPUT
FUNTION
DI1
E-STOP
DI2
SAFETY DOOR
DI3
SAFETY DOOR
DI4
MODE SELECT
DI5
MODE SELECT
DI6
RUN/STOP SWITCH2
DI7
RUN/STOP SWITCH2
DI8
RESET
DO1
Group Alarm status
DO2
Group Servo status
DO3
Group positioning status
DO4
Grating trigger status
DO5
RL running status (same as
how the IO controls the RL
running status)
DO6
RL running status (same as
how the IO controls the RL
running status)
DO7
Controller ready status
DO8
Reserved
PIN
NAME
PIN
NAME
PIN
NAME
1
DO3-
10
DO2-
19
DO5+
2
DO3+
11
DO2+
20
DO5-
3
DO4-
12
DO7-
21
DO6-
4
DO4+
13
DO7+
22
DO6+
5
DI_COM3
14
DO1+
23
DO8-
6
DI_COM3
15
DO1-
24
DO8+
7
DI5
16
DI1
25
DI2
8
DI3
17
DI6
26
DI7
9
DI8
18
DI4