42
CALCulate3:LIMit[1]:STATe <b> [, <clist>]
Enable or disable limit 1
CALCulate3:LIMit[1]:STATe? [, <clist>]
Query state of limit 1
CALCulate3:LIMit2:STATe <b> [, <clist>]
Enable or disable limit 2
CALCulate3:LIMit2:STATe? [, <clist>]
Query state of limit 2
For non-scan channels, STATe is a global command to enable or disable all digital input channels. When configuring a scan,
use the <clist> parameter. Each digital input channel can have its own unique limits state. For example, digital limit 1 can be
enabled for digital input channel 111, while digital limit 1 can be disabled for input channel 112.
With the STATe? command, you can read the global limit state or the limit state of individual input scan channels using the
<clist> parameter.
Error:
-221 settings conflict – Tried to set a limit state for a digital output scan channel.
Examples:
CALC3:LIM1:STATe ON,(@111)
‘ Enable limit 1 for scan channel.
CALC3:LIM1:STATe OFF
‘ Disable global limit 1 state.
CALC3:LIM1:STATe? (@111)
‘ Query limit 1 state for scan channel.
CALC3:LIM1:STATe?
‘ Query global limit 1 state.
CALCulate3:LIMit[1]:FAIL?
Query result of limit 1 test
CALCulate3:LIMit2:FAIL?
Query result of limit 2 test
These commands are used to query the results of Limit 1 and Limit 2:
0 = Pass
1 = Fail
CALCulate3:LIMit1:CLEar
Clear fail indication for limit 1
CALCulate3:LIMit1:CLEar:AUTO <b>
Enable or disable auto clear for limit 1
CALCulate3:LIMit1:CLEar:AUTO?
Query state of auto clear for limit 1
CALCulate3:LIMit2:CLEar
Clear fail indication for limit 2
CALCulate3:LIMit2:CLEar:AUTO <b>
Enable or disable auto clear for limit 2
CALCulate3:LIMit2:CLEar:AUTO?
Query state of auto clear for limit 2
The CLEar and CLEar:AUTO commands are used to clear the fail (“1”) indications for Limit 1 and Limit 2. If auto clear is
enabled for a limit, the fail indication clears when instrument operation enters the idle state. With auto clear disabled, the fail
indication will remain until it is cleared by the :CLEar command.
The CLEar:AUTO? command simply returns the state (on or off) of auto clear.
CARD menu
The CARD menu is used for the following operations:
• CONFIG — This menu item is used to select the format for displaying digital I/O data (decimal, hexadecimal, or
octal) and set digital I/O channels as input or output ports. For output ports, this menu item is used to set the output
bit pattern.
• VIEW — View the analog input channels that are presently closed. Also, view the bit patterns for input and output
channels.
shows the two navigation paths for the CARD menu. The menu shows the default settings: ASCII (decimal) digital
data format selected, input ports selected, digital outputs set to 255 (bit pattern 11111111).
As shown, the CARD menu is accessed by pressing SHIFT and then CARD. In general, the manual range keys (
and
),
cursor keys (
and
), and the ENTER key are used to navigate through the menu structure.
Summary of Contents for 7707
Page 55: ...52 Specifications 7707 Multiplexer Digital I O Module...
Page 58: ......
