Appendix C.2. Output Data Format - FieldServer FS-8700-39 EST3 ECP Instruction Manual

Est3 external communications protocol (ecp) driver
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FS-8700-39 EST3 Driver Manual
Type
AccessReaderFault
AccessInternalFault
AccessCommunicationFault
CmdList
Appendix C.2.
Each output device is associated with a 16-bit value. This value consists of two byte fields, the
device type (LSB) and the device state (MSB).
Attribute (8-bit)
These values are provided by the EST panel and are described in the EST3 ECP protocol
specification as follows. These values will be put in the Command field.
Command
Activate / Away
Enable
Restore / Disarm
Disable
The attribute byte must be set for writes to Relay and LED outputs. For Relays, the attribute values
are:
Attribute (Relay)
Enable
Activate
Restore
Disable
For LED's, the attribute values are:
Attribute (LED)
On
Slow Flash
Fast Flash
Disable
Enable
Off
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Encode
Value
148
149
150
151
Output data format
FieldServer Data Array Object (16-bit)
Alarm
Trouble
Supervisory
Command (8-bit)
Encode Value
01h
02h
11h
12h
Encode Value
2h
101h
11h
12h
Encode Value
101h
201h
301h
12h
2h
1h
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Monitor
Others
Y
Y
Y
Y

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