Ashcroft ATE-2 - Handheld Calibrator Uživatelský manuál stáhnout pdf (Strana 79)

Dual Sensor Operation messages

• DS err: CH1 unplugged: no module is installed in Channel 1

bay

• DS err: CH2 unplugged: no module is installed in Channel 2

bay

• DS err: units mismatch: engineering units of installed modules

are different. Use units MENU to make both modules display

same engineering units.

Switch Test Operation messages

• ST err: CH1 unplugged: no module is installed in Channel 1

bay

• ST err: CH2 unplugged: no module is installed in Channel 2

bay

• Sw. Test forced V in: Voltage input was not enabled prior to

initiating switch test. The HHC has automatically enabled

voltage input monitoring

• Sw. Test forced mA in: mA input was not enabled prior to

initiating switch test. The HHC has automatically enabledmA

input monitoring

• No 24v loop (IS unit):

Appendix C

ISO 1745 Commands

Format for command

ASCII Included

non- (hex) in BCC =

printable (hex) xor’d

SOH 01

DLE 10

STX 02 Y

<cmd> Y HHC command

DLE 10

ETX 03 Y

BCC BCC = byte[2] ^ byte[3] ^ byte[5]

ASCII

code hex

SOH 01

DLE 10

STX 02

ETX 03

NAK 15

ACK 06

PTE-2 Response is the same format proceeded by an ACK, a

NACK is sent alone if the command is not understood.

SECTION 16 b. TROUBLE SHOOTING CONT.

SECTION 16 c. ISO COMMANDS

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 85 86

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