Rockwell Automation 20-COMM-H RS485 HVAC Adapter FRN 2.xxx - Manual (Page 97)

Index-3
20-COMM-H RS-485 HVAC Adapter User Manual
Publication 20COMM-UM009D-EN-P
Net Addr Act parameter, B-1
Net Addr Cfg parameter, B-1
NET B status indicator
locating, 1-6
troubleshooting with, 8-3
Net Chksum Type parameter, B-2
Net Parity Act parameter, B-1
Net Parity Cfg parameter, B-1
Net Rate Act parameter, B-1
Net Rate Cfg parameter, B-1
network
cable, 2-6
data rates, A-1
protocols
Metasys N2, 5-1
Modbus RTU, 4-1
selecting with a switch, 2-2
Siemens Building Technologies P1 FLN,
6-1
Network Timeout parameter, B-2
node address
definition, G-3
setting with a parameter, 3-3
setting with switches, 2-2
Non-Volatile Storage (NVS)
definition, G-3
in adapter, 3-1
O
operating mode selection for adapter, B-4
P
parameters
accessing, 3-1
convention, P-2
list of, B-1 to B-4
restoring to factory-default settings, 3-8
parity check, G-3
parity setting, 3-4
ping, G-4
point map
Metasys N2, 5-3 to 5-6
Modbus RTU, 4-4 to 4-8
Siemens Building Technologies P1 FLN, 6-3
PORT status indicator
locating, 1-6
troubleshooting with, 8-2
power consumption, A-1
PowerFlex drives
compatible with adapter, 1-2
definition, G-4
HIM, 3-2
preparing for an installation, 2-1
processor, see controller
programmable logic controller, see controller
Q
quick start, 1-5
R
Ref/Fdbk Size parameter, B-2
Reference/Feedback, G-4
regulatory compliance, A-2
related documentation, P-1
Reset Module parameter, B-2
ribbon cable, see Internal Interface cable
RTU Param Mode parameter, B-4
RTU Ref Adjust parameter, B-4
S
safety precautions, 1-3
scanner, G-4
selecting adapter operating mode, B-4
Siemens Building Technologies P1 FLN
data transfers, 6-1 to 6-10
Datalinks, 7-5 to 7-6
selecting with a switch, 2-2
specifications for the adapter, A-1
status indicators
definition, G-4
locating, 1-6
MOD, 1-6 , 8-2
NET A, 1-6 , 8-3
NET B, 1-6 , 8-3
normal operation, 2-7
PORT, 1-6 , 8-2
troubleshooting with, 8-2 to 8-3
understanding, 8-1
Stop Bits Act parameter, B-2
Stop Bits Cfg parameter, B-4
switches
network protocol, 2-2
node address, 2-2