HONEYWELL 97197975-A01模塊,97197975-A01中文說(shuō)明
將模塊插入MMU卡固定框架。
如果閥門(mén)在任何需求水平上振蕩，則拆除HSS將增益（雙列直插式開(kāi)關(guān)S2）降低到下一個(gè)設(shè)置。例如，如果增益為13（極點(diǎn)4閉合），則更改增益至10（關(guān)閉5號(hào)桿，打開(kāi)4號(hào)桿）。
8.將模塊插入MMU卡固定框架。
9.重復(fù)步驟1和2，檢查每個(gè)位置的閥門(mén)操作
需求水平。當(dāng)該點(diǎn)為實(shí)現(xiàn)了閥門(mén)的平穩(wěn)運(yùn)行。
HONEYWELL 97197975-A01模塊10、記錄日期、時(shí)間、控制器增益設(shè)置和在空間pro中調(diào)整控制器的人員姓名見(jiàn)表B-1。在控制器調(diào)整中進(jìn)行任何調(diào)整時(shí)，更新控制器調(diào)整日志。
注意：在功能失效之前，不要開(kāi)始操作HSS模塊代碼150重置為0。如果模塊被損壞，校準(zhǔn)周期可能開(kāi)始重置，S3設(shè)置為1。
在線校準(zhǔn)在以下情況下，可以使用功能代碼150進(jìn)行在線校準(zhǔn)：還有其他在線控制閥正在運(yùn)行正確地這些閥門(mén)的HSS模塊將補(bǔ)償校準(zhǔn)中閥門(mén)和致動(dòng)器的重新定位。使用進(jìn)行校準(zhǔn)時(shí)，校準(zhǔn)周期為35分鐘或更長(zhǎng)時(shí)間在線校準(zhǔn)。要進(jìn)行在線校準(zhǔn)，請(qǐng)參閱初始校準(zhǔn)并執(zhí)行伺服閥和的步驟致動(dòng)器校準(zhǔn)程序。
5. Insert the module in the MMU card cage.
6. Repeat Steps 1 through 3.
7. If the valve oscillates at any demand level, remove the HSS
module and lower the gain (dipswitch S2) to the next setting.
For example, if the gain is 13 (pole 4 is closed), change the gain
to 10 (close pole 5, open pole 4).
8. Insert the module in the MMU card cage.
9. Repeat Steps 1 and 2 to check valve operation at each
demand level. The controller gain is set when this point is
reached and smooth valve operation is obtained.
10. Record the date, time, controller gain setting and the
names of the personnel tuning the controller in the space pro
vided in Table B-1. Update the controller tuning log when mak
ing any adjustment in controller tuning.
NOTE: Do not start operating the HSS module until S3 of function
code 150 is reset to 0. A calibration cycle could start if the module is
reset and S3 is set to 1.
ON-LINE CALIBRATION
On-line calibration with function code 150 is possible when
there are other controlling valves on-line that are operating
properly. The HSS modules for those valves will compensate for
the repositioning of valve and actuator in calibration. Use a
calibration cycle time of 35 minutes or more when doing an
on-line calibration. To do an on-line calibration, refer to INI
TIAL CALIBRATION and do the steps of the servo valve and
actuator calibration procedure.
