Functions - Siemens SIPROCESS GA700 Quick Start Manual

Commissioning
7.8 [2.09.5] Digital outputs
7.8.2

Functions

Basic device
The following functions can be assigned to digital outputs:
Table 7- 9 Basic device: Functions of the digital outputs
Function
Span gas MR1, ..., MR4
DI logic 1 ... 8
Fct. check
Fct.check AM1/AM2
Free
Limit 1/2
Cal. AM1/AM2
Calibration
Signaling contact
Measuring range 1 to 4
Sample gas
Sample gas 2
Process tag 01 to 11
Zero gas MR1 to MR4
Switch pump
Fault
Sync. (Function cannot
currently be executed)
Maint.alarm
Maint.demand.
Maint. required
62
Remark/cause
Switching on span gas to calibrate a measuring range
Output of logical state of a digital input link
Total function check: signaling of function check at device level
Function check at module level: signaling of function check for analyzer
modules 1 or 2
No function assignment
Signaling of limit violation of limit 1 or 2. The measured value violates
the corresponding limit.
Signaling of "Calibration" operating state at module level
Total function check: signaling of "Calibration" operating state at device
level
Signaling contact: AutoCal signal contact, pulse 1000 ms
Signaling of active measuring range
Switching on of sample gas 1
Switching on of sample gas 2
Switchover of the process tag
Switching on zero gas for calibration
Switch external sample gas pump (on/off)
Signaling of device status "Fault"
Synchronization of AutoCal sequences between several devices
Signaling of device status "Maintenance alarm"
Signaling of device status "Maintenance demanded"
Signaling of device status "Maintenance required"
Compact Operating Instructions, 01/2013, A5E31805656-01
Active level
High
High
Low
Low
Low
High
High
High
High
High
High
High
Low
High
Low
Low
Low
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