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GFK-0121E
Hand-held Monitor User’s Guide – June 1994
Monitoring and Controlling Individual Circuits on a Genius Block
Select F3 (Monitor/Control Reference) from the
Analyze menu to:
Display the present state or value of any circuit
on the active block.
Display the diagnostics status of any circuit.
Force and unforce individual circuits.
Force a bus switch on a dual bus.
Clear individual circuit faults.
Making the Block Active
The block whose circuits will be monitored or
controlled must first be made “active” by following
the steps below.
1. From the Analyze menu, select F3 (Block/Bus
Status).
2. Press F1 (Next) or F2 (Previous), to reach the
device’s description screen.
3. When the block’s screen appears, press F3 (Ac-
tive) to make it the active device. (On a dual
bus, the HHM must be on the same bus as the
active block. If it is not, either move the HHM
or force the bus selection)
4. Press D MENU to return to the Analyze menu.
From the Analyze menu, press F2.
Basic Monitor/Control Display Format
Each Monitor/Control Reference screen provides
information about one circuit, channel, or data
value. For example:
M N T R 4 4 1 – 4 6 4 A
I 2 : – 1 9 3 7
N O F A U L T S
> f o r c e r e l e s
O
Line 1 shows the references used by that circuit. If
these are out of range for the host CPU set up for
the Hand-held Monitor, line 1 instead shows:
M N T R (circuit number) + * A
For example, the first circuit on the block appears
as: 1 + *
If the HHM is set up for PCIM mode, references
are not used; a block description appears instead.