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3595 4C User Manual Part Two IMP Commands
35952350 (CH01/AA)
1-39
SW
(Software Watchdog)
SW
n
Where:
n
= 0, to disable the software watchdog
n
= 1 to 255, to set the software watchdog time-out (in seconds)
Note:
This command applies only to the Universal IMP (types 1H and 1J), and digital IMP type 2B.
Function:
Enables or disables the software watchdog. Once the watchdog is enabled, the watchdog
output channel (channel 20 for UIMP or 32 for digital IMP) goes from a ‘0’ state to a ‘1’ (no
alarm) state. The IMP then expects the ST command to be sent within every ‘n’ seconds. If
a time-out period passes without a ST command being received, the output is set to a ‘0’
(alarm) state. (The IMP is not reset.) Disabling causes the output to go into the ‘0’ state.
The
RE
command does not disable the watchdog.
Note: Enabling either watchdog causes the output to go into the ‘1’ (no alarm) state. For the
output to be disabled from the watchdog, both the hardware and software watchdogs need to
be disabled.
Response:
None.
Summary of Contents for 3595 4C
Page 1: ...Precision measurement solutions 3595 4C PC to S Net Interface USER MANUAL 35952350...
Page 2: ...ii 35952350 2001 SOLARTRON MOBREY LIMITED...
Page 6: ...vi 35952350...
Page 7: ......
Page 8: ......
Page 10: ...1 ii 35952350...
Page 12: ...1 iv 35952350...
Page 48: ...Programming the 3595 4C Interface card 3595 4C User Manual Part One 3 20 35952350 CH03 AA...
Page 49: ...3595 4C PC to S Net Interface User Manual PART TWO IMP Commands and Responses...
Page 50: ...2 ii 35952350...
Page 52: ...2 iv 35952350...
Page 108: ...IMP Commands 3595 4C User Manual Part Two 1 56 35952350 CH01 AA...
Page 110: ...Results and Error Formats 3595 4C User Manual Part Two 2 2 35952350 CH02 AA...
Page 122: ...Database Structure 3595 1H and 1J IMP 3595 4C User Manual Part Two A 2 35952350 APPX A AA...
Page 126: ...Database Structure 3595 1H and 1J IMP 3595 4C User Manual Part Two A 6 35952350 APPX A AA...
Page 127: ......