Saia-Burgess Controls Ltd.
Manual PCD7.D23x│Document 26/795; Edition E7│15.04.2005
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0.1 Document-History ........................................................................................... 0-3
0.2 Trademarks ..................................................................................................... 0-3
1 Quickstart
1.1 Introduction ..................................................................................................... 1-1
1.2 Use of the PCD7.D230, D231 and D232 terminals as remote displays for ....
PCS1 ............................................................................................................... 1-2
1.2.1 Configuration with one terminal as remote display ....................................... 1-2
1.2.2 Configuration with one terminal as second display for PCS1 ....................... 1-4
1.2.3 Configuration with two or more PCD7.D230, D231 and D232 terminals as .
remote displays for PCS1 (mixing not possible) ........................................... 1-5
1.3 Use of the PCD7.D230, D231 or D232 as remote displays for the PCD
range ............................................................................................................... 1-7
1.3.1 Configuration for one terminal ....................................................................... 1-7
1.3.2 Configuration for several terminals (mixing is not possible) .......................... 1-9
1.4 Special configuration with several terminals with RS 422 Free Terminal
Protocol (Multi Drop) (mixing is not possible) ................................................. 1-11
1.5 Power supply .................................................................................................. 1-12
1.6 Communication connector, D-Sub 9 pole ....................................................... 1-12
1.7 Dimensions ..................................................................................................... 1-12
2 Hardware-System Overview
2.1 Function .......................................................................................................... 2-1
2.2 Technical Data PCD7.D230, D231 and D232 ................................................. 2-2
2.2.1 Block diagram ............................................................................................... 2-3
2.3 Standard interface connection cables ............................................................. 2-4
2.3.1 PCD7.K423: for interface RS 232 (with handshake RTS/CTS) .................... 2-4
2.3.2 PCD7.K412: for interface RS 232 (without handshake RTS/CTS) ............... 2-4
2.3.3 PCD7.K413: for interface RS 232 ................................................................. 2-5
2.3.4 PCD7.K422: for interface RS 232 (without handshake RTS/CTS) ............... 2-5
2.3.5 PCD7.K456: for interface RS 485 ................................................................. 2-6
2.4 User created interface connection cables ....................................................... 2-7
2.4.1 Connection in RS 422 mode (single terminal) .............................................. 2-7
2.4.2 Connection in RS 485 ................................................................................... 2-7
2.4.3 Connection in RS 422 Multi Drop (example with PCD7.F110 module) ......... 2-8
2.4.4 Connection in RS 232 ( with Handshake RTS/CTS) for an autonomous
version without 24 VDC power supply .......................................................... 2-8
3 Communication mode setting
3.1 Serial mode – Baudrate and Controls ............................................................. 3-1
3.1.1 Standard modes (available with D23x, FW 25) ............................................. 3-1
3.1.2 Special modes (available with D23x, FW 25) ............................................... 3-2
4 Software
4.1 Basic commands ............................................................................................. 4-1
4.1.1 The PCD7.D23x return codes in direct mode ............................................... 4-1
4.1.2 The PCD7.D23x display return set ............................................................... 4-3
