Omron SYSMAC CS Series Operation Manual page 101

Unit Setup Area
Settings Enabled whenever Changed
Address Bits
DM 6650 00 to 03 Communications settings for peripheral port
04 to 15 (Reserved by system.)
DM 6651 00 to 07 Peripheral port baud rate
Note: This setting is valid when connected to
the CX-Programmer via peripheral bus. The
baud rate setting must agree with the baud rate
set for the CX-Programmer.
08 to 15 (Reserved by system.)
DM 6652 00 to 15 (Reserved by system.)
to
DM 6654
DM 6655 00 to 03 Error log storage method
04 to 07 (Reserved by system.)
08 to 11 Cycle time exceeded (10 ms) detection
12 to 15 (Reserved by system.)
Function Contents
0 Hex: Standard settings (baud rate:
9,600 bps; data length: 7 bits; 1 start bit; 2 stop
bits; even parity).
1 Hex: Communications settings are deter-
mined by the setting of DM 6651.
If the setting of bits 00 to 03 in word m+6
(Communications Settings for Peripheral Port)
of the DM Area memory is 1 Hex (standard set-
tings), the setting of DM 6651 will be ignored.
Note: The Customizable Counter Unit auto-
matically recognizes the following and switches
to the appropriate serial communications
mode:
• Connection to a Programming Console
(Programming Console bus)
• Peripheral bus
---
00 Hex: 1,200 bps
01 Hex: 2,400 bps
02 Hex: 4,800 bps
03 Hex: 9,600 bps
04 Hex: 19,200 bps
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0 Hex: Shift (The oldest entries are deleted.)
1 Hex: Don't shift (New errors are ignored.)
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0 Hex: Detected
1 Hex: Not detected
Note: If detection is enabled, when a cycle
time overrun is detected, bit SR 23509 turns
ON.
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Section 5-1
81