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WATLOW Series 988 User’s Manual 6.7
Factory Menus, Chapter 6
Factory-Diagnostics
Reaching the Diagnostics Menu
❷ Use the Up-arrow > key to step from
the Panel Lockout Menu [PLOC] to the
Diagnostics Menu [diag].
❶ Press the Up-arrow > and Down-arrow
< keys together and hold until the
[`SEt] prompt appears in the lower dis-
play. Press and hold again until the [Fcty]
prompt appears in the lower display.
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MODE
Enter your settings,
from the controller's
upper display.
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
MODE
[date]
[SOft]
[Sn--]
[AMB]
[Acnt]
[`gnd]
[cnt1]
[cnt2]
[ity1]
[ity2]
[Oty1]
[Oty2]
[Oty3]
[Oty4]
[dISP]
[tout]
[OPLP]
Factory Ship Date
Software Revision
Serial Number
Ambient Temperature
Ambient A/D count
Ground A/D count
Input 1 A/D count
Input 2 A/D count
Input 1 Module Type
Input 2 Module Type
Output 1 Module Type
Output 2 Module Type
Output 3 Module Type
Output 4 Module Type
Test Display
Test Outputs
Open Loop
[Diag]
[Fcty]
Factory Prompt
[PLOC] [diAg] [`CAL]
[Fcty] [Fcty] [Fcty]
❸ Press the Mode key µ to step through
the prompts.
❹ Press the Up-arrow key > or the Down-
arrow key < to select one of the prompt
values.
In the Diagnostics Menu only the values of
[dISP], [tout] and [OPLP] can be
changed.
Panel Diagnostics Calibration
Lockout Menu Menu
Menu p 6.7
p 6.13
p 6.2
[``no][`YES]
[dISP] [dISP]
[`OFF][out1] … [out4]
[tout] [tout] [tout]
Figure 6.7 -
The Diagnostics Menu.