Specifications

Halogen Gas Monitor – Multi Zone
60 Instruction 3015-5074
MODBUS Exception Responses
The following MODBUS exception responses are supported by the HGM-MZ:
01 Illegal Function
02 Illegal Data Address
06 Slave Device Busy (Occurs only when HGM-MZ is connected to the bus through an HGM-RD and
the HGM-RD is not in the SYSTEM or ZONE VIEW screen)