Command 15; Command 16 - Honeywell SS4-A HART User Manual

3.5 Command 6
Use command 6 to write the polling address and loop current mode to the field
device.
Every HART device must have a polling address.
Response to command 6:
Byte Format
0 Unsigned 8
1 Code
Once command 6 is received by the SS4HCOM module, the assigned polling
address (decimal 0 to 15, Hex 0 to 0x0f), the SS4HCOM will save the newly
assigned short address to flash memory, and use the newly assigned short
address until power off.
Upon power on the SS4HCOM module will first read the rotary switch RSW1. If
the RSW1 is in position 0, the SS4HCOM will read back the saved short address.
If the RSW1 is in position other than 0 (I,e. 1,2,3,4,5...A,B,C,D,E,F), the position
number will be used as short address.
3.6 Command 7
Use command 7 to read the polling address and loop current mode.
Response to command 7:
Byte Format
0 Unsigned 8
1 Code
Description
Polling address
0 = loop current off, 1 loop current on.
Loop current of this FSCHCOM is enable/disable by
hardware dip switches S1. Regardless of the S1 position
this byte is always 0. Please make sure you have set the
S1 accordingly.
Description
Polling address
0 = loop current off, 1 loop current on.
Loop current of this FSCHCOM is enable/disable by
hardware dip switches S1. Regardless of the S1 position
this byte is always 0. Please make sure you have set the
S1 accordingly.
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