West Control Solutions 8700+ - Manual (Page 118)

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59305, Issue 7
– March 2014 P6010 & P8010 Model Group Page 113
P6010 & P8010 Indicators
– Serial Communications Parameters
The Modbus parameter addresses, and the possible ASCII message types and parameters
indents for the P6010 & P8010 are detailed below.
RO indicates a parameter is read only,
WO indicates a parameter is write only and R/W indicates it can read from or written to.
Communications writes will not implemented if the Communications Write Parameter is
disabled. Refer to the Modbus and ASCII Communications sections of this manual for details
of the protocols used.
Bit Parameters
Bit parameters are not applicable to the ASCII protocol.
Table 29. P6010 & P8010 Communications - Bit Parameters
Parameter Modbus
Parameter No.
Notes
Alarm 1 Status 1 RO 1 = Active, 0 = Inactive
Alarm 2 Status 2 RO 1 = Active, 0 = Inactive
Alarm 3 Status 3 RO 1 = Active, 0 = Inactive
Alarm 1 Latched 4 RO 1 = Alarm 1 Latched, 0 = Not Latched*
PV Under Range 5 RO 1 = PV Under-range, 0 = PV within range
PV Over Range 6 RO 1 = PV Over-range, 0 = PV within range
Sensor Break 7 RO 1 = Sensor Break Active, 0 = Sensor Break Inactive
Latched Alarm
Reset 8 WO Writing any value resets all latched alarm relays.
Note: Outputs will only reset if their alarm condition
is no longer present.
Reset Maximum PV 9 WO Writing any value resets the stored maximum displayed
PV value
Reset Minimum PV 10 WO Writing any value resets the stored minimum displayed
PV value
Reset Elapsed
Time 11 WO Writing any value resets the stored alarm 1 active time
value
Alarm 5 Status 12 RO 1 = Active, 0 = Inactive
Alarm 5 Status 13 RO 1 = Active, 0 = Inactive
Alarm 2 Latched 14 RO 1 = Alarm 2 Latched, 0 = Not Latched*
Alarm 3 Latched 15 RO 1 = Alarm 3 Latched, 0 = Not Latched*
Alarm 4 Latched 16 RO 1 = Alarm 4 Latched, 0 = Not Latched*
Alarm 5 Latched 17 RO 1 = Alarm 5 Latched, 0 = Not Latched*
To set the bit value to 1 write FF, to set the bit value to 0 write 00. Refer to Function Code 05 in the
Modbus Communications section
*Note:
Alarm Latched status requests always returns 0 if that alarm is not configured to be
latching.