Figure 3-1. Setting Termination Resistors; Table 3-1. Serial Remote Interface Pin Assignment (J6) - CPI 0102324500rR Manual

Note: Use a shielded cable and ground the shield on both ends for
EMC/EMI compliance.
Refer to the "Computer Interface" discussion later in this chapter for information on how to
configure J6 for computer control operation.

Table 3-1. Serial Remote Interface Pin Assignment (J6)

Pin # Signal Name
1 Shield Ground
2 Not used
3 Send Data (-)
4 Receive Data (-)
5 Signal Ground
6 Receive Data (+)
7, 8 Not used
9 Send Data (+)
Table 3-1 Notes:
1. The Serial Remote Interface uses a protocol and command set very similar to the Computer Interface port. Refer to that portion
of this section for programming reference. Additionally, the Serial Remote port includes the following command:
ASCII Byte Decimal
\ 92
D .01023245 R .R
OC EV

Figure 3-1. Setting Termination Resistors

Command Definition
Set Control Mode. If the CHPA is in either Remote or CIF mode, the Serial
Remote port may shift control between Remote and CIF. To specify Remote,
follow the command with the number 0 (ASCII 30 Hex. 48 Dec.); to specify CIF,
use the number 1 (ASCII 31 Hex.49 Dec.).
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REPRODUCTION OR RELEASE WITHOUT EXPRESS PERMISSION IS STRICTLY PROHIBITED
Remarks
-
-
Data sent out of CHPA (RS-422/485)
Data received by CHPA (RS-422/485)
-
Data received by CHPA (RS-422/485)
-
Data sent out of CHPA (RS-422/485)
CHPA S
ERIES
3-3