Carrier 48TC*D08 appendix Module Status Report Modstat Example

Device	Instance: 0160001
1 PRGs	loaded.	1 PRGs running.
Module status:
Firmware sections validated in flash memory
============================================
Boot16-H		- v2.06:001	Jun 19 2007
RTU-MP DRIVER		- v2.09:050	Jun 26 2007
Reset counters:
11	Power failures
0	Brownouts
18	Commanded warm boots
22	Commanded cold boots
0	System errors
0	Watchdog timeouts
System	error message history:		Type Specific

Warning message history:
Information message history:	06/29/07 10:49:40
POWERUP: BACnet reinitialize warmstart
Menu file not found.	06/29/07 10:48:35

ARC156 reconfigurations during the last hour (cleared upon reset):

Total	0
Initiated by this node	0

Core board hardware:

Type=147, board=34, manufactured on 05/14/2007, S/N 21A740188N

RAM: 1024 kBytes; FLASH: 1024 kBytes, type = 3

Base board hardware:

Type=147, board=71, manufactured on 05/14/2007, S/N RMP750037N

Largest free heap space = 65536.

Database size = 742082 , used = 352162, free = 389920.

Raw physical switches: 0x01280000

Module Communications:

Network Protocol=BACnet MSTP Master

Network Baud Rate=9600 bps

C07195

Fig. 70 - Module Status Report (Modstat) Example

48TC

10.In certain situations, it may be necessary to tweak the MS/TP Protocol timing settings through the BACview6. There are two settings that may be tweaked:

S Max Masters: Defines the highest MS/TP Master MAC address on this MS/TP network. For example, if there are 3 master nodes on an MS/TP network, and their MAC addresses are 1, 8, and 16, then Max Masters would be set to 16 (since this is the highest MS/TP MAC address on the network). This property optimizes MS/TP network communications by preventing token passes and “poll for master” requests to non-existent Master nodes (i.e., in the above example, MAC address 16 would know to pass the token back to MAC address 1 instead of counting up to MAC address 127).

Each MS/TP master node on the network must have their Max Masters set to this same value. The default is 127.

S MaxInfo Frames: This property defines the maximum number of responses that will be sent when our controller gets the token. A valid number is any positive integer. The default is 10 and should be ideal for the majority of applications. In cases where the controller is the target of many requests, this number could be increased as high as 100 or 200.

NOTE: MS/TP networks can be comprised of both Master and Slave nodes. Valid MAC addresses for Master nodes are 0 - 127 and valid addresses for Slave nodes are 0 - 254.

NOTE: See RTU-MP 3rd Party Integration Guide (or alternatively RTU-MP Controls, Start-Up, Operation, and Troubleshooting Instructions (Form 48-50H-T-2T) Appendix) for Protocol Maps.

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