IC693PCM300 - GE Fanuc PLC Distributor In Stock! 90-30 90-70 ...

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CCM ONLY Mode
When CCM ONLY mode is selected, the PCM is used only for CCM operation on one or
both ports. When this mode is selected in Logicmaster 90 software, the following PCM
detail screen is displayed.
Parameter
Configuration Mode
Battery Required
Set to CCM ONLY.
Description
Specify whether a battery is required. Choices are YES* or NO.
CCM Enable Specify whether the port is to be configured for use as a CCM port.
Choices are YES* or NO.
CCM Mode This parameter displays the availability of ports for CCM access.
Choices are SLAVE*, PEER, or MASTER.
Interface The interface parameter for port 1 of a Series 90-30 PCM is RS-232; port 2
of the 192K and 640K Series 90-30 modules may have an interface value
of either RS-232* or RS-485. The interface parameter is not used or
displayed for the 160K module, IC693PCM300. RS-232* and RS-485
are valid for both ports of the Series 90-70 PCM.
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Data Rate
Flow Control
Parity
Retry Count
Timeout
Turnaround Delay
CPU ID
* Default selection.
Data rate (bits per second or bps) for the port.
Choices are 300, 600, 1200, 2400, 4800, 9600, or 19200*.
Type of flow control to be used for the port.
Choices are HARDWARE or NONE*.
Type of parity to be used for the port. Choices are NONE or ODD*.
Retry counts for CCM mode. Choices are NORMAL* or SHORT.
Length of timeouts used for CCM on the port.
Choices are LONG*, MEDIUM, SHORT, or NONE.
Turnaround delay time to be used for CCM on the port.
Choices are NONE*, 10 ms, 100 ms, or 500 ms.
Address of the port on a multi-drop network. This value is used to
calculate the backoff delay upon an inquiry collision in peer mode. The
range of values allowed in this field is 1* to 254. A different value
must be selected for each CCM device on the network.
GFK-0255K
Chapter 2 Installing the PCM
2-11