Phonetics 2000 - Manual (Page 105)

105
Appendix E: Modbus Protocol
60 Unused
80 Another destination record
60 CPP Monitor 2000 Identification
00 Slave Address 1 1 to 247 255
12 Run Diagnostics 1 (writing a nonzero runs diags)
14 ROM Version Number 4 (Read Only)
18 Diagnostic Results 2 (Read Only)
1A ROM Checksum 2 (Read Only)
1C RAM Checksum 2 (Read Only)
1E Voice Password6 string[0-9] 555
24 End Online Session 1 write 42 to End session
61 thru FE Unused
FF Clear Alarms
To clear an alarm, write a non-zero value to its address. It is
a write only address.
00 Clear alarm number 1
01 Clear alarm number 2
02 Clear alarm number 3
03 Clear alarm number 4
04 Clear alarm number 5
05 Clear alarm number 6
06 Clear alarm number 7
07 Clear alarm number 8
08 Clear alarm number 9
09 Clear alarm number 10
0A Clear Max Min for 1
0B Clear Max Min for 2