54
8024252/AE00/V1-0/2020-07| SICK
O P E R A T I N G I N S T R U C T I O N S | ZIRKOR200 Ex-D
Subject to change without notice
7
MENU OVERVIEW AND EXPLANATIONS
7.3
System check
O
2
sensor check
Source:
Test air
O
2
sensor .. mV = ... %
Flow..l/h
Source:
Test gas
O
2
sensor .. mV = ... %
Flow (3 bar max) .. l/h
Source:
Process
O
2
sensor .. mV = ... %
Check mA outputs
Set mA output 17A/B (mA)
Check relay outputs
Relay contact on 18A/B (open / closed)
Relay contact on 19A/B (open / closed)
Relay contact on 20A/B (open / closed)
Relay contact on 21A/B (open / closed)
Relay contact on 22A/B (open / closed)
Check digital inputs
Input status on 25A/B
Input status on 27A/B
Check mA inputs
Check mA input on 29A/B
