YOKOGAWA SMARTDAC+ GM, Technical Information

Page: 64 / 74

3-43
TI04L55B01-01EN
l
Data Output Request Commands
Command Parameter Description
TS 0: Measured data Selects the talker output data.
1: Setting parameters
2: Unit information
5: System configuration information
9: Setup mode setting data output
FM 0: Measured data (ASCII) Selects the output format of measured/math data.
1: Math data (binary)
2: Math data (ASCII)
3: Math channel (binary)
LF ̶ Sets the output channel for the setting data output,
unit, and decimal place information.
CF ̶ Sets the system configuration data format.
VF ̶ Relay status output request
BO ̶ Sets the byte output order.
ESC+S ̶ Status byte output command
l
Control Execution Commands
Command Description
AR Resets alarms.
IR Resets timers.
EX Starts, stops, resets, clears (option) math.
RS System reconfiguration.
RC Clears RAM (initializes operation mode setting parameters).
VD Turns on and off relays externally.
CF System configuration data output request (diagnosis).
PS Starts or stops recording.
MS Starts message printing.
IM Sets the interrupt mask.
SM Sets the auxiliary mask.
l
Handling of Commands for Functions Not Available on the GM
If a command or parameter for a function not available on the GM is received, a negative
response (E1) is returned.
However, if the command does not constitute a functional problem, a positive response (E0) is
returned without performing any operation.
Commands That the GM Returns Positive Responses For
Command Description Response Operation
DS Switches the setting mode. Positive
response
No operation
XE Confirms setup setting parameters.
UD Sets the display mode of the top display.
ESC+R Switch from Local Status to Remote Status.
ESC+L Switch from Remote Status to Local Status
Commands That Do Not Affect the Operation (Negative response)
Command Description Response Operation
SX Sets a math group. Negative
response
No effect
SI Sets a timer (option).
SQ Sets a match time timer (option).
SL Sets event/action (option).
SO Sets a calculation expression (option).
SK Sets a calculation constant (option).
AO Assigns a transmission channel.
YO Sets the time constant for transmission output.
ET Sets a timeout.
3
Functions