Command #188: Write Relay Normal State - MSA Ultima X Series Installation & Maintenance Instructions Manual

Command #188: Write Relay Normal State

This command sets the Ultima X Normal relay state. This is a single
byte containing a bit map of the three alarm relays' non alarm states.
Not all gas sensors have on-board relays.
Request Data Bytes
BYTE FORMAT
0 Bit 0
0 Bit 1
0 Bit 2
Response Data Bytes
BYTE FORMAT
0 Bit 0
0 Bit 1
0 Bit 2
Command-Specific Response Codes
CODE CLASS
0 Success
1-4
5 Error
6
7 Error
8-15
16 Error
17-31
32 Error
33-127
DESCRIPTION
Alarm #1 0 = normally de-energized, 1 = normally energized
Alarm #2 0 = normally de-energized, 1 = normally energized
Alarm #3 0 = normally de-energized, 1 = normally energized
DESCRIPTION
Alarm #1 0 = normally de-energized, 1 = normally energized
Alarm #2 0 = normally de-energized, 1 = normally energized
Alarm #3 0 = normally de-energized, 1 = normally energized
DESCRIPTION
No Command-Specific Errors
Undefined
Too few data bytes
Undefined
In write protect mode
Undefined
Access Restricted
Undefined
Busy
Undefined
D-29