Watlow Electric Revision 5 Benutzerhandbuch
14
3.1.3 DETACHABLE TERMINAL BLOCKS
WARNING - ALWAYS CHECK TERMINAL LOCATION AND
ORIENTATION
All connections, except the Ac power supply, are made on removable
terminal strips. Terminal strip removal is achieved by removing the
retaining screws and pulling them directly away from the front panel. The
terminal strips must be carefully installed in the correct position and not up
side down.
ORIENTATION
All connections, except the Ac power supply, are made on removable
terminal strips. Terminal strip removal is achieved by removing the
retaining screws and pulling them directly away from the front panel. The
terminal strips must be carefully installed in the correct position and not up
side down.
3.2 CONFIGURATION
WARNING - TURN OFF POWER BEFORE CHANGING SWITCH
The unit configuration switch is located on the A32-PIOM PROCESSOR I/O
MODULE. It is a eight position DIP switch which is used to set the unit station
number, the baud rate, and the communications check character. The functions are:
MODULE. It is a eight position DIP switch which is used to set the unit station
number, the baud rate, and the communications check character. The functions are:
1 2 3 4 5 6 7 8
_____________________________________________
| 1 | 1 | 1 | 1 |COMM | 9600| CRC | NOT | ON = 1
| 0 | 0 | 0 | 0 |Check| 2400| BCC | USED| OFF = 0
| 0 | 0 | 0 | 0 |Check| 2400| BCC | USED| OFF = 0
| Station Number |
3.2.1. STATION NUMBER (STN)
Four bit switches (Switch 1 - Switch 4) are provided on the SYSTEM 32 to
select controller addresses. These are read in hex format providing 16
addresses, 0000 to 1111. The base Station Number is 08 and the bit
switches select an address above that. Setting the bit switch in the on
position is considered a one by the processor.
Four bit switches (Switch 1 - Switch 4) are provided on the SYSTEM 32 to
select controller addresses. These are read in hex format providing 16
addresses, 0000 to 1111. The base Station Number is 08 and the bit
switches select an address above that. Setting the bit switch in the on
position is considered a one by the processor.
Switch Number
4 3 2 1
Settings Hex Address Octal Address Controller
0 0 0 0 [all off] 08 010 1
0 0 0 1 09 011 2
0 0 1 0 0A 012 3
0 0 1 1 0B 013 4
0 1 0 0 0C 014 5
0 1 0 1 0D 015 6
0 1 1 0 0E 016 7
0 1 1 1 0F 017 8
1 0 0 0 10 020 9
1 0 0 1 11 021 10
1 0 1 0 12 022 11
1 0 1 1 13 023 12
1 1 0 0 14 024 13
1 1 0 1 15 025 14
1 1 1 0 16 026 15
1 1 1 1 [all on] 17 027 16
4 3 2 1
Settings Hex Address Octal Address Controller
0 0 0 0 [all off] 08 010 1
0 0 0 1 09 011 2
0 0 1 0 0A 012 3
0 0 1 1 0B 013 4
0 1 0 0 0C 014 5
0 1 0 1 0D 015 6
0 1 1 0 0E 016 7
0 1 1 1 0F 017 8
1 0 0 0 10 020 9
1 0 0 1 11 021 10
1 0 1 0 12 022 11
1 0 1 1 13 023 12
1 1 0 0 14 024 13
1 1 0 1 15 025 14
1 1 1 0 16 026 15
1 1 1 1 [all on] 17 027 16