| Function |
Description |
| Input |
Integration mode selection |
You can select the 50/60 Hz or 10 Hz integration mode. The 10 Hz integration mode is useful when power line noise containing both 50 Hz and 60 Hz components is superimposed on the signal. (When the 10 Hz integration mode is activated, the minimum measurement interval is 4 seconds.) |
| Low-pass filter |
You can insert a low-pass filter in the path of a signal on which noise components are superimposed. (When the hard filter is ON, the measurement interval becomes at least 3 seconds.) |
| Scaling |
The input signal is displayed and/or recorded as an industrial quantity or a physical quantity. |
| Burn-out |
When the thermocouple input goes open circuit, the indicator mores to the 100% or 0% side. |
| Differential computation |
The difference between the reference channel and measured channel is measured. |
| Recording |
Zone recording |
The recording area can be set freely for each channel. |
Partially compressed and expanded
recording |
Unimportant parts are compressed, and only necessary parts are expanded, thus enabling the
recording resolution to be increased. |
| Group channel trend |
Only channels that belong to a specified group are recorded. Switchover between groups can be done
using a remote contact. |
| Alarm generation channel trend |
Trend recording takes place only for channels that emit an alarm. |
| Setting |
Memory backup |
The set data is protected by a lithium battery inside the unit. |
| Security |
The unit comes with a standard password lock function, preventing mis-operation and also protecting the set data. |
Alarm
(Output is optional) |
Setting |
You can set a 4-level alarm (upper and lower limits, difference between upper and lower limits,
percentage change rising and falling limits) for each channel. |
| Re-breakdown re-alarm |
The alarm output can be refreshed when an alarm is emitted. |
| Hold function |
Once an alarm is emitted, the alarm indication and relay state are held until the operator acknowledges the alarm. |
| Option functions |
General purpose communication function (GP-IB, RS-232-C, Ethernet) and alarm output relay (10 make contacts)
DI/DO functions (recorder action co |
| Conformity to standards (based on) |
Safety standards: IEC10101-1:1995, CSA C22.2 No.1010.1-92
Electromagnetic interference standards: EN55011;1991, Class A Group 1
Electromagnetic environment conformity standards: EN50082-2;1995 |
