Siemens ACCESS 9340 Reference Manual page 213

PMCM-9340D-0208
2/2008
Issuing Commands
Table B–2: Command Codes
Command
Command
Parameter
Code
Register
1110
1210
1310
Relay Outputs
3310
3311
3320
3321
3330
➀
You must write to register 8001 the number that identifies which output you would like to use.
To determine the identifying number, refer to"I/O Point Numbers" on page 209 for instructions.
➁
Data buffer location (register 8019) is the pointer to the first register where data will be stored. By default,
return data begins at register 8020, although you can use any of the registers from 8020–8149. Take care when
assigning pointers. Values may be corrupted if two commands are using the same register.
© 2008 Siemens Energy & Automation, Inc. All Rights Reserved
To issue commands using the command interface, follow these
general steps:
1. Write the related parameter(s) to the command parameter
registers 8001–15.
2. Write the command code to command interface register 8000.
If no parameters are associated with the command, then you need
only to write the command code to register 8000. Table B–2 lists the
command codes that can be written to the command interface into
register 8000. Some commands have an associated registers where
you write parameters for that command. For example, when you write
the parameter 9999 to register 8001 and issue command code 3351,
all relays will be energized if they are set up for external control.
Parameters
None
None
8001
8002
8003
8004
8005
8006
8001 Relay Output Number
8001 Relay Output Number
8001 Relay Output Number
8001 Relay Output Number
8001 Relay Output Number
Appendix B—Using the Command Interface
Causes soft reset of the unit (re-initializes the
None
meter).
None Clears the communications counters.
Sets the system date and time. Values for the
registers are:
Month
Month (1–12)
Day
Day (1–31)
Year
Year (4-digit, for example 2000)
Hour
Hour (Military time, for example 14 = 2:00pm)
Minute
Minute (1–59)
Second
Second (1–59)
➀
Configures relay for external control.
➀
Configures relay for internal control.
➀
De-energizes designated relay.
➀
Energizes designated relay.
➀
Releases specified relay from latched
condition.
ACCESS 9340 and 9360 Meters
Description
EN–205