IntelliSense
®
Manual
45
Register Description Size Register Description Size
40001
Pressure of port 1 in absolute tenths of PSIa 2 Bytes
40023
Pressure Failure 2 Bytes
40002
Pressure of port 2 in absolute tenths of PSIa 2 Bytes
Bit 0 - Line Pressure High
40003
Ambient pressure in absolute tenths of PSIa 2 Bytes
Bit 1 - Line Pressure Low
40004
Pressure of port 1 in absolute tenths of mBar 2 Bytes
Bit 2 - Sensor 1 Pressure High
40005
Pressure of port 2 in absolute tenths of mBar 2 Bytes
Bit 3 - Sensor 1 Pressure Low
40006
Ambient pressure in absolute tenths of mBar 2 Bytes
Bit 4 - Sensor 1 Pressure High
40007
Line pressure in absolute tenths of PSIa 2 Bytes
Bit 5 - Sensor 1 Pressure Low
40008
Line pressure in absolute tenths of mBar 2 Bytes
40024
Leakage Failure 2 Bytes
40009
Rod Position 2 Bytes
Bit 0 - Rear Piston Seal
40010
Time in ms for last extension event. 2 Bytes
Bit 1 - Front Piston Seal
40011
Time is ms for last retraction event. 2 Bytes
40012
Temperature of port 1 in hundredths of a degree F 2 Bytes
40025
Temperature Failure 2 Bytes
40013
Temperature of port 2 in hundredths of a degree F 2 Bytes Bit 0 - 1 Temp High
40014
Temperature of port 1 in hundredths of a degree C 2 Bytes Bit 1 - 1 Temp Low
40015
Temperature of port 2 in hundredths of a degree C 2 Bytes Bit 2 - 2 Temp High
40016
Cycle count, low word. 2 Bytes
40017
Cycle count, high word. 2 Bytes
40026
Extent Failure 2 Bytes
40018
Cycle count limit, low word. 2 Bytes Bit 0 - Extent Time High
40019
Cycle count limit, high word. 2 Bytes Bit 1 - Extend Time Low
40020
First two bytes of SIM revision 2 Bytes Bit 2 - Retract Time High
40021
Second two bytes of SIM revision 2 Bytes
40022
Sensor Status 2 Bytes
40027
Estimated Life Remaining above 90% - Bit 0
Estimated Life Remaining Below 10% - Bit 1
2 Bytes
Bit 0 - 1 Streaming
40028
Estimated Life Remaining Percentage between 90 and 10
Decimal value
2 Bytes
Bit 1 - 2 Streaming
40029
Life Expected Thresholds 2 Bytes
Bit 0 - Yellow Light Threshold
Bit 1 - Red Light Threshold
Bit 4 - 2 Recognized
40030
Estimated Cycles remaining, low word
2 Bytes
40031
Estimated Cycles remaining, high word
2 Bytes
40032
Estimated Days Remaining
2 Bytes
Using IntelliSense
®
with MODBUS RTU Networks
The IntelliSense
®
SIM unit has a dedicated port labeled MODBUS. This port is designed to allow the SIM to commu-
nicate over a MODBUS RTU serial network. This port can be congured either as 2-wire (default) or 4-wire RS-485.
(See Setting the DIP Switch for more information.) The IntelliSense
®
SIM only utilizes READ request to its internal
Holding Registers. For pin out and wiring diagrams, consult the Wiring Diagram section.
Congurable Elements:
Slave Address: Values 1-247 are valid. Default value is 1. MODBUS RTU networks of more than 31
IntelliSense
®
SIM units are not recommended.
Baud Rate: Values of 4,800, 9,600, 19,200 (default), 38,400, 57,600, and 115,200 bps.
Bit Parity: Supports Even (default), Odd, or None parity.
Stop Bit: The IntelliSense
®
SIM may uses 1 stop bit or 2 stop bits.
Static Elements:
Bit Count: The IntelliSense
®
SIM uses an 8-bit formatted message.
MODBUS Registries
The integer data values stored in the IntelliSense
®
SIM Holding Registers can be accessed using the appropriate ad-
dress found in the following table:
Table 4: MODBUS registry
(2 pages)
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