Specifications

M1 Control RS-232 ASCII String Protocol Page 41 of 68 Rev. 1.79 July 16, 2009
4.25.6 Returned PLC status (PS)
47PSBD… 00PCC
47 – Length as ASCII hex
PS – request PLC status Command
B - Bank, 0=A1 to D16, 1=E1 to H16, 2=I1 to L16, 3=M1 to P16
D - 64 bytes, current status of the PLC environment by bank 0 to 3.
Subtract 48 or 0x30 hex from the value in “D”. This will
give the light level value, (M1 version 4.2.6)
then 0 = OFF, 1 = ON, 2 – 99 = Dim Level.
00 – future use
CC – Checksum
Example:
47PS001111111111111110000000000000000000000000000000000000000000000000053
Bank 0 (A to D Housecodes) has A2 to A16 turned On.
4.25.7 Toggle PLC Device (pt)
09ptHUU00CC
09 – Length as ASCII hex
pt – PLC toggle state Command
H - House Code ‘A’ to ‘P’
UU – Unit Code ‘01’ to ‘16’
00 – future use
CC – Checksum
Example: 09ptA0100B1 House Code “A”, Unit 1, Toggle
4.26 Reset Ethernet Module (RE)
This command is originated from the M1 and causes the M1XEP Ethernet Module to reset
its processor and/or its IP address to: 192.168.0.251. This can be used when the IP address of
the M1XEP is set to an unknown value. This is accessed through the M1’s Keypad Global
Installer Programming, Option 45, then enter 96. M1 Version 4.3.7 and after.
07 – Length as ASCII hex
RE – Request Request Ethernet Reset
D – “0”= Reset the Ethernet Module, “1”= Reset the Ethernet IP
Address and Reset Module.
00 – future use
CC – Checksum
4.26.1 Reset Ethernet IP Address(RE)
07RE00072 Reset the Ethernet Module.
07RE10071
Reset the Ethernet Module and set the IP Address to 192.168.0.251.