Toshiba L5232 Instruction Manual page 9

Electromagnetic flowmeter converter
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8.
8.1
Parameter Setting Items·····························································································55
8.2
Parameters Check / Change ······················································································56
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.2.8
8.2.9
8.2.10 Low Cutoff value····························································································81
8.2.11 Current Output Setting Used When an Alarm Occurs ···································83
8.2.12 Display low cut On/Off ···················································································85
8.2.13 Output Low Limit Setting ···············································································87
8.2.14 Digital I/O Function ························································································89
8.2.15 Count Rate (Pulse Rate) and Pulse Width ····················································93
8.2.16 Preset Counter ······························································································98
8.2.17 Flow Rate High/Low limit Alarm···································································101
8.2.18 Fluid Empty Alarm ·······················································································105
8.2.19 Self-Diagnosis Function···············································································107
8.2.20 Rate-of-Change Limit Value and Control Time ············································ 110
8.3
Initial Settings When Shipped from the Factory ······················································· 112
8.4
Fixed Value Output (Loop Check) ············································································ 114
8.5
Zero Adjustment ······································································································· 118
8.5.1
8.5.2
9.
9.1
Calibration Items·······································································································122
9.2
Converter Check / Calibration ··················································································123
9.2.1
9.2.2
9.2.3
9.2.4
10.1 Digital I/O Specifications···························································································128
10.2 Totalizer and Pulse Output ·······················································································129
10.3 Multi-Range Functions······························································································132
Exciting Current Value ···················································································56
Meter Size ·····································································································58
Exciting Frequency ························································································60
Flow Direction································································································62
Password Setting···························································································64
Normal Indicating Unit ···················································································66
Custom Unit···································································································69
Span Value (Range) ·····················································································72
Damping Constant·························································································79
Still Water Zero Adjustment ········································································· 118
Zero Offset Adjustment················································································120
·································································································122
0% Flow Rate Calibration (Zero Calibration) ···············································123
50% Flow Rate Calibration ··········································································124
100% Flow Rate Calibration (Span Calibration) ··········································125
Checking the Exciting Current Value ···························································126
····································································································127
·················································································55
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