Schweitzer Engineering Laboratories SEL-421-4 - Page 1155

12.13
Date Code 20171006 Instruction Manual SEL-400 Series Relays
Settings
Port Settings
Make Table 12.20 settings if Port setting PROTO := RTD.
RMB2PU RMB2 Pickup Time (1–8 messages) 1
RMB2DO RMB2 Dropout Time (1–8 messages) 1
RMB3FL RMB3 Channel Fail State (0, 1, P) P
RMB3PU RMB3 Pickup Time (1–8 messages) 1
RMB3DO RMB3 Dropout Time (1–8 messages) 1
RMB4FL RMB4 Channel Fail State (0, 1, P) P
RMB4PU RMB4 Pickup Time (1–8 messages) 1
RMB4DO RMB4 Dropout Time (1–8 messages) 1
RMB5FL RMB5 Channel Fail State (0, 1, P) P
RMB5PU RMB5 Pickup Time (1–8 messages) 1
RMB5DO RMB5 Dropout Time (1–8 messages) 1
RMB6FL RMB6 Channel Fail State (0, 1, P) P
RMB6PU RMB6 Pickup Time (1–8 messages) 1
RMB6DO RMB6 Dropout Time (1–8 messages) 1
RMB7FL RMB7 Channel Fail State (0, 1, P) P
RMB7PU RMB7 Pickup Time (1–8 messages) 1
RMB7DO RMB7 Dropout Time (1–8 messages) 1
RMB8FL RMB8 Channel Fail State (0, 1, P) P
RMB8PU RMB8 Pickup Time (1–8 messages) 1
RMB8DO RMB8 Dropout Time (1–8 messages) 1
MBTIME Accept M
IRRORED BITS Time Synchronization (Y, N) N
MBNUMAN Number of Analog Channels (0–7) 0
MBANA1 Selection for Analog Channel 1 (analog label)
a
MBANA2 Selection for Analog Channel 2 (analog label)
a
MBANA3 Selection for Analog Channel 3 (analog label)
a
MBANA4 Selection for Analog Channel 4 (analog label)
a
MBANA5 Selection for Analog Channel 5 (analog label)
a
MBANA6 Selection for Analog Channel 6 (analog label)
a
MBANA7 Selection for Analog Channel 7 (analog label)
a
MBNUMVT Number of Virtual Terminal Channels (OFF, 0–7) OFF
a
The default value of the MBANA n settings is relay specific. See the product-specific instruction
manual to find these defaults.
Table 12.20 RTD Protocol Settings
Label Prompt Default Value
RTDNUM RTD Number of Inputs (0–12) 12
RTDnTY
a
a
Where n is the number of RTD inputs enabled in the RTDNUM setting.
RTD n Type (NA, PT100, NI100, NI120, CU10)
b
b
NA designates an input that is not connected to an RTD device.
PT100
Ta b l e 1 2.1 9 M
IRRORED BITS Protocol Settings (Sheet 2 of 2)
Label Prompt Default Value